Our regular 700 Series – the heart of Ever-Power velocity reducer product line – has been serving industry reliably for over 10 years. Its proven modular style has set the industry standard for functionality and is the most imitated item in today’s worm gear velocity reducer marketplace. But why accept a knock-off when you’re able to have the original – from Ever-Power.
Specifications
11 basic single reduction sizes
8 basic double reduction sizes
1/6 – 25 HP
5:1 – 100:1 ratios single reduction
100:1 – 3600:1 ratios double reduction
Non-flanged, NEMA C-face quill, and coupled input styles
Projecting and hollow output shafts
Projecting diameters from 1/2″ to 2-1/4″
Hollow output bore diameters from 5/8″ to 3-7/16″ (with over 20 bore sizes in share)
Product Features
The 700 Series’ large oil reservoir provides efficient heat dissipation and lubrication for longer operating life.
Its multi-position mounting flexibility permits installation in practically any position.
Housings are straddle-milled, top and bottom, for precise alignment of horizontal and vertical bases.
Internal baffles assure positive, leak-free venting.
The 700 Series’ rugged housing, fabricated of fine-grained, gear-quality cast iron, provides optimum strength for maximum durability, as well as greater precision during worm and gear alignment.
Ever-Power 700 Series high-strength bronze worm equipment is straddle mounted between heavy-duty tapered roller bearings to improve thrust and overhung load capacities, sizes 713-760.
Our 700 Series’ high-strength steel output shaft assures convenience of high torque and overhung loads.
Pipe plugs allow easy fill, level, and drain in any mounting position.
The 700 Series’ super-finished oil-seal diameters on both input and output shafts extend seal life.
Both 2D and 3D CAD drawings are available in our eCatalog.
Ever-Power worm gearboxes have earned a reputation to be an industry benchmark worldwide. Our achievement originated from our relentless drive for quality with state-of-the-art technology, all and will be offering worm gearboxes are inexpensive prices. High flexibility accorded through a broad choice of mounting options, shaft configurations and electric motor interfaces, makes the Ever-Power worm gearbox the default choice for the industry. The helical-worm and the double-worm version, with or without the torque limiter, add up to the advantage, creating a highly versatile drive system.
Ever-Power Worm gearboxes provide high torque with low speed gear ratio. Being simple and compact in design, these gears can perform higher gear ratio than the helical gears. These worm decrease gears having screw type characteristics act like helical gears, but its helix position is typically comparatively larger) and its body is generally quite lengthy in the axial path. The gears in these gearboxes can be correct or left-handed dependant on the purpose.
Mounting choice include universal housing, part flanges, foot (horizontal and vertical), shaft mounted with torque arm. Obtainable in Solid shafts (one or double), with torque arm or torque limiter.
Worm reduction gears features
Principles
A worm gear is a kind of interlocking gear made up of a worm shaft and worm wheel. The worm is definitely shaped just like a screw and the worm wheel is usually a type of gear machined to have a tooth profile with the same configuration.
The operation of a worm gear is similar with that of a bolt and nut. The principle is equivalent to a nut that has been fixed so that it cannot rotate and therefore progresses in the axial direction when the bolt is definitely turned.
The design of a worm gear is considered through the relationship between the rack and spur gear on the center plane of the worm wheel.
Features
High reduction ratio One rotation of the worm rotates the worm wheel simply by one tooth. Due to this, in a 1 speed reduction gears, the wheel could be manufactured therefore that it will be rotated 1/60 (1/120 in unique applications).
Orthogonal shaft The shafts are aligned orthogonally due to the structure. This characteristic makes it possible to layout the turning transmission direction at the right angle.
The arbitrariness of the rotation direction The screw direction of the worm can be clockwise or counterclockwise (generally clockwise). You’ll be able to change the rotation direction of the worm wheel by changing the screw direction.
A wide variety of shaft layouts The wide variety of shaft layouts is one of the features of interlocking gears.For example, right shaft output, remaining shaft output, dual shaft input and dual shaft output, etc., combine for a total of 14 types (Determine 2) and, if attachment orientations are included, you’ll be able to pick from over 40 layouts.
Low noise, low vibration The interlocking of the worm and worm wheel is characteristic because the contact is certainly linear and the relative slide is great. In comparison to rolling power transmission, noise and vibration are extremely low. Because of this, this technology can be used to drive medical apparatus, elevators and escalators, etc.
The primary specifications of worm reduction gears
MA Series(Small)
Center distance(mm) 32,40
Reduction ratio 10,20,30,40,50,60
Input capacity(kW) 0.1～1(at an input of 1800 rpm)
Output torque(N・m) 20～66
Input speed(rpm) 0～1800
MA Series(Medium)
Center distance(mm) 50,63,80,100,125,140,160
Reduction ratio 10,15,20,25,30,40,50,60
Input capacity(kW) 0.4～30(at an input of 1800 rpm)
Output torque(N・m) 900～3570
Input speed(rpm) 0～1800
S Series
Center distance(mm) 50,60,70,80,100,120,135,155,175,200,225,250,300,350,400,450,500
Reduction ratio 10,15,20,25,30,40,50,60
Input capacity(kW) 0.3～255(at an input of 1800 rpm)
Output torque(N・m) 50～56600
Input speed(rpm) 0～1800
Key points when selecting a worm reduction gears
Selection
When selecting a worm reduction gears, the procedures for selecting the right gear are described in the manufacturer catalogs and the series and models should be selected according to those procedures. Particular care ought to be taken in important areas such as selecting the strain index, calculating the overhang load and examining heat rated capability from the manufacturer.
Cautions during use
When utilizing a worm decrease gears, heat produced through the initial period of use is high and running-in procedure at 1/4, 1/2 and 3/4 of rated torque for eight hour periods is key to sufficiently achieving the performance of the worm reduction gears.
Maintenance and inspection
After completing running-in procedure (approximately 50 hours), it’s important to improve the lubricating oil and also to change the lubricating oil after that about 1 time per year according to the operation manual supplied by the manufacturer.
Product Description
The Worm Decrease Gear Box is supplied by our company is of supreme quality. Our products are created through the use of premium quality materials and advance technology at our vendors end. They are widely used in a variety of sectors. Our items are easily available at an extremely low market prices.
Motor Mount Frame Options
TEC Motors, worm reduction gearbox.
Option A-160 B5 Frame, Flange Mount.
Choice B-132 B14 Frame, Face Mount.
Option C-100/112 B5 Frame, Flange Attach.
High efficiency and secure operation. High load capacity and overload functions. Result Torque = (Power (kW) x 9550 (Constant))/ Gearbox output speed (rpm).
Higher ratios on request reliant on service factor (40:1, 50:1, 60:1, 80:1, 100:1)
DESCRIPTION
Wormgears of the VF series are milestones for the market worldwide. They succeeded in merging uncompromising quality with stateoftheart technology amd renown cost effectiveness.Absolute flexibility is distributed by the wide choice of several mounting options, shaft configurations and motor interface, all offered as standard. The helicalworm and the doubleworm edition, with or without the torque limiter, also accumulate, creating a highly versatile drive system.
ADDITIONAL INFORMATION
AMP
0.42 A
EFFICIENCY
84%
HP
0.12
KW
0.09
RATIO
7
RPM
200
TEMPERATURE RATING
20 degree C TO 80 degree C
TORQUE
4 Nm
HSN
8483.40.00
WARRANTY PERIOD
12 Months
The worm reduction gears can be found in two series: X and H.
The series X, having a worm and worm wheel set, is available in versions XA with shaft and XF-XC with mounting provisions for motor.
Version XF (bell housing + coupling) provides great versatility to suit a broad range of applications and provides higher efficiency than the compact series XC, where the emphasis is on space efficiency.
Series H offers the same features as series X with an extra plus: a spur equipment pre-stage at the insight end provides higher overall performance and a broader selection of ratios compared to the X series.
Body sizes 110 and 90 feature a cast-iron housing cast enbloc, whereas smaller sizes make use of die-cast aluminium housings. The worm shaft is manufactured from casehardened and hardened alloy metal and ground-finished.
The worm wheel includes a cast iron hub with cast bronze insert. Hollow output shaft comes as standard.
Broad range of possibilities:
second input, output flange, single or dual extension result shaft, torque limiter with through cable, torque arm.

These provide torque multiplication and swiftness reduction for the procedure of prime movers in commercial machinery. Some have essential motors while others are provided with adapters for motors to end up being added.
From simple movement to durable applications, we’ve a velocity reducer for you.
Whether your servo application is in commercial automation, robotics, CNC machinery or automated manufacturing, everything you really need is a complicated, high-quality servo motor capable of top energy efficiency and reliable performance. Leading semiconductor solutions from Infineon’s vast portfolio let you have it all: quality, intelligence, efficiency – and the purchase price you demand. Uncover what your servo engine can achieve when you choose servo motorists, microcontrollers and more from Infineon. See additional electric motor control applications here in industrial automation.

A servo motor is made from a compatible electric motor coupled to a sensor that provides feedback about the position. Furthermore, it necessitates having a refined controller particularly designed for servo motor use. As a rotary actuator, it enables specific control of the position, velocity and acceleration. A distinctive feature of the servo motor is certainly that it consumes power while rotating to the desired position and then rests upon arrival.
Servo-Worm Reducers were particularly developed for use with the latest servo motors in applications that demand precise positioning and repeatability.

These reducers are ideal for applications in material handling, automation, machine tool, and robotics.

The light weight modular aluminum housing design permits easy machine integration, and excellent heat dissipation. A multitude of insight flanges and couplings can be found to allow easy mounting of nearly any servo-motor and custom flanges could be accommodated. Result configurations with pinion, hollow bore, or solid shaft can be found and can be configured for insight with motor flange, totally free insight shaft, or both free input shaft and engine flange.
Our close partnerships with this installed customer foundation provided much insight into their evolving dependence on more high-precision right-angle gearing options.
These servo grade speed reducers are ideal for the most challenging of movement control applications. Each series incorporates a globoidal worm equipment mesh design to be able to attain the torque handling capacity and the best levels of precision our clients have come to expect from us. The input design of our EJ right-angle gearbox applies the same idea of motor modularity that is common across our High Precision product family, meaning our customers and distribution partners get the same degree of flexibility, product range, and overall availability that is unparalleled within our industry.
This standard range of Servo Reducers are ideal for use in applications that demand powerful, precise positioning and repeatability. They were specifically developed for use with state-of-the-art servo electric motor technology, providing tight integration of the engine to the machine. Angular backlash of less than 1 arc-a few minutes is provided standard.

Are you thinking about servo reducer?

Our columns are made of 2” diameter PVC pipe. A bell-shaped reducer fitting secured to the bottom of the pipe stabilizes the column, and also holds in place a mesh display. The mesh facilitates the Turface substrate while also allowing water to drain by gravity. An automated watering system provides a dilute nutrient remedy to each column. The watering system is programmed to add smaller amounts of nutrient solution at the substrate surface 20 times per day. This high frequency maintains the tops of the columns moist and ensures delivery of nutrition throughout the column.

We have developed a columnar plant culture system that supports healthy plant development while also enabling complete separation of the roots from the development substrate.

Standard potting substrates typically contain sphagnum peat blended with perlite or vermiculite. These well-drained, organic-wealthy mixtures support an appropriate balance of drinking water and oxygen while also offering exchange areas for plant nutrients. Separation of plant roots from the potting substrate, however, is impossible.

An oil expansion chamber controls the pressure in the drive unit and further increases the reliability of the unit. As a result, the drive unit can be used in every position. We has been examined under severe circumstances with high operating routine and excellent results have been achieved.
The new type of greenhouse reducer is a window in the greenhouse, universal screen reducer, it uses aluminum die-cast housing, beautiful appearance, light-weight (about 20 kg), good heat dissipation, output torque (400N.m ~ 800N. m), low noise features. It adopts bottom mounting and part mounting, which facilitates installation and reduces the labor strength of the installation employees.
reducer furthermore to light weight, high strength aluminum alloy shell, the internal use of a three-stage helical gear transmission, thin essential oil lubrication. Improved transmission performance and service existence. Its limit device has two types of collision prevent and spring sheet for customers to choose. The limit adjustment is hassle-free, and the positioning accuracy is high (specifically the spring type). Can be adjusted within the range of 1~75 rpm to control the stop between the positive and negative of the motor. There is no double insurance change to ensure safe operation.

1. The cabinet structure is solid, reasonable, dependable performance, simple procedure and maintenance
2. The limiting device has the best wiring technique, through three micro-switches, each which functions as a brake, emergency brake, and phase mistake protection
Columnar containers are preferable to pots because they are able to support deep root growth while taking on less bench space. Many columns can be arranged within a small area, such as a gas-exchange chamber, thereby maximizing the number of remedies and replications in a given space.

To see a complete summary of Greenhouse Gear Reducer visit this site.

These provide torque multiplication and rate reduction for the operation of prime movers in commercial machinery. Some have essential motors while others are given with adapters for motors to become added.
From simple movement to durable applications, we’ve a speed reducer for you.
Whether your servo application is in industrial automation, robotics, CNC machinery or automated manufacturing, everything you really require is a sophisticated, high-quality servo motor capable of top energy efficiency and reliable performance. Leading semiconductor solutions from Infineon’s vast portfolio let you own it all: quality, intelligence, efficiency – and the price you demand. Uncover what your servo motor can achieve when you choose servo motorists, microcontrollers and more from Infineon. See additional engine control applications within industrial automation.

A servo engine is made from a compatible electric motor coupled to a sensor that gives feedback about the position. In addition, it necessitates having a refined controller particularly designed for servo motor use. As a rotary actuator, it allows exact control of the positioning, velocity and acceleration. A distinctive feature of the servo motor is that it consumes power while rotating to the required position and then rests upon arrival.
Servo-Worm Reducers were particularly developed for make use of with the latest servo motors in applications that demand exact positioning and repeatability.

These reducers are ideal for applications in material handling, automation, machine tool, and robotics.

The light weight modular aluminum housing design permits easy machine integration, and excellent heat dissipation. A wide variety of input flanges and couplings can be found to allow easy mounting of nearly any servo-motor and customized flanges can be accommodated. Result configurations with pinion, hollow bore, or solid shaft are available and may be configured for insight with motor flange, free insight shaft, or both totally free input shaft and electric motor flange.
Our close partnerships with this installed customer base provided much insight to their evolving need for more high-precision right-angle gearing options.
These servo grade speed reducers are ideal for the most difficult of motion control applications. Each series incorporates a globoidal worm equipment mesh design in order to obtain the torque handling capacity and the best levels of precision that our customers have come to expect from us. The insight design of our EJ right-angle gearbox applies the same concept of motor modularity that is common across our High Precision product family, meaning our clients and distribution companions get the same degree of flexibility, product range, and overall availability that is unparalleled within our industry.
This standard selection of Servo Reducers are ideal for use in applications that demand high performance, precise positioning and repeatability. These were specifically developed for make use of with state-of-the-art servo electric motor technology, providing restricted integration of the electric motor to the machine. Angular backlash of less than 1 arc-mins is provided standard.

They are available in four sizes (50 mm to 100 mm center distance) with input boosts to 5,000 rpm, reduction ratios from 4.75 to 52:1 and output torque capacities up to 1700Nm. A wide selection of motor couplings and installation flanges are for sale to assembly to virtually all servo motors, and the hollow bore output can be utilized to mount result shafts, pinion shafts, or other drive elements.

Standard applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives, zero-backlash axis drives and electronic line shafting. Industries served include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
Our selection of worm gearboxes is particularly suitable for demanding stepper and servo engine applications.

The range covers:

torque rankings up to 4700Nm continuous
torque ratings up to 7800Nm peak (12,800Nm maximum emergency prevent torque)
input speed 6000 maximum
backlash right down to 0.5 arc-min
solid, hollow and robot flange result shaft options
We test the stator windings, replace bearings, restoration the armature, change and undercut the commutator, rewind the motor, dip and bake the windings and fully test all the electro-mechanical properties of your servo motor.

Our electronic repair laboratory performs repairs at component level (tachometer, encoder, resolver, hall effects or tachsyns). Feedback gadgets are adjusted to the correct timing, waveform shape, offset angle, and voltage level.

Our in-house machine shop can restoration or remanufacture damaged shafts, sleeve endbells, or restoration engine housings. Shafts are dynamically balanced to mil specs to eliminate vibration.

State-of-the-art equipment enables us to precisely arranged encoder or opinions alignment and to run test the motor.
Designers generally convert to equipment reducers in servopositioning applications for just two reasons. First, many applications require much less quickness and more torque than economically available from a servo-motor only. A equipment reducer trades top-end quickness, which may not be required, for higher result torque. Servomotors typically run at 3,000 to 5,000 rpm although for small, high-power applications, some motors are wound to operate at higher speeds.

Second, a servocontrolled program has optimal performance when load inertia and engine inertia are similar. Settling-time delays frequently result if load inertia is usually high compared with motor-armature inertia. Equipment reducers solve this common problem, reducing reflected inertia (the load inertia seen by the control system) by the sq . of the apparatus reduction ratio. For example, a 5:1 reduction ratio offers a 25:1 reduction in the reflected load-inertia ratio, ensuring stable program operation and optimal machine efficiency.

When high performance is required, one good option is integral planetary gears, where the gear set is part of the actuator unit. In various other systems gears bolt on to the motor and are not necessarily planetary. An integrated servoactuator gives among the highest power densities obtainable in an electric-actuator program and pays to in applications that require high torque and/or power while minimizing weight and space. Normal uses include robotics, materials managing, packaging machinery, and process control.

Planetary gearheads have high torque ratings because many gears uniformly discuss the strain. The mixing motion of the planet gears with the external ring equipment keeps all the teeth well lubricated. A single drop of oil on one tooth evenly redistributes over the entire gear set, which is not the case for nonplanetary gear reducers. Planetary reducers also offer low backlash, which may be important for positioning accuracy and servosystem stability.

A built-in planetary-geared servoactuator offers all the benefits of usual servomotors and bolt-on planetary gear-heads with few of the drawbacks. Add-on servogearheads use a collar clamp to attach the pinion equipment and motor shaft, which in turn causes problems for a few users. The pinion gear may mount too far in or out and reduce the mesh with additional gears. It can be misaligned, which decreases gear-head lifestyle. And incorrect fastener torque can lead to failure under load. Geared servomotors without clamps eliminate these problems and raise the system stiffness. Integrated planetary-geared actuators may also reduce inertia by eliminating unneeded components. This can improve functionality through lower RMS current and quicker setting times.

Fewer components also offer compact packaging in comparison to bolt-on reducers. Bolt-on gear-heads regularly use right-angle gears to reduce the length a reducer extends beyond a machine. Right-position gears, however, require yet another group of bevel gears to make the convert. These gears raise the solution’s size, price, complexity, and total backlash since another mechanism is placed between the load and the engine. Usage of beveled gears defeats the benefit of a planetary gearhead altogether.

Some planetary-geared servo-motors offer additional options. For instance, oil-flow lubrication and cooling lets products operate continuously at up to three times the nominal torque and power ranking. Oil-cooling also keeps the actuator cool in high-temperature environments. Various other options include explosionproof designs, alternative components and coatings, customized shafts, nonstandard engine voltages such as for example 24 or 48 Vdc, special feedback products, and special electrical connectors to operate with most amplifiers.
This standard selection of Precision Planetary Reducers are perfect for use in applications that demand high performance, precise positioning and repeatability. These were specifically developed for make use of with state-of-the-art servo engine technology, providing limited integration of the electric motor to the unit. Design features include mounting any servo motors (IEC, NEMA, or personalized motors), standard low backlash, high torsional stiffness, 95 to 97% efficiency and calm running.

They can be purchased in nine sizes with reduction ratios from 3:1 to 600:1 and result torque capacities up to 16,227 lb.ft. The output could be provided with a solid shaft or ISO 9409-1 flange, for mounting to rotary or indexing tables, pinion gears, pulleys or other drive components without the need for a coupling. For high precision applications, backlash levels right down to 1 arc-minute are available. Right-angle and input shaft versions of the reducers are also available.

Normal applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives and electronic line shafting. Industries offered include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
The servo gearboxes PT complete the complete selection of our servo gearboxes that contain high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes in addition to various combinations thereof. All common servo motors can be quickly installed with all sizes of our gearboxes. Our PT servo planetary gearboxes guarantee high stiffness and dependable transmission through their unique design. All ring gears, world gears and sun pinions are case – hardened and ground. This gives an outstanding transmission quality and permits precise positioning tasks.

Call us to be well-informed regarding servo worm reducer.

Solitary reduction worm gearing offers high ratio reduction with couple of shifting parts in a close-coupled small drive. The proper angle arrangement of driving-to-driven machine requires a minimum of space. Input and output shafts can be extended in either or both directions in horizontal or vertical plans adaptable to any installation requirement. Efficient motor speeds are decreased to gradual speed requirements of several industrial machines in one reduction.
Product Features
Ratios 5:1 to 70:1
Hollow & Solid Output Shafts
Vertical & Horizontal Mounting
Fan Cooled (Standard)
Motor Mounts (C-Face Adapters or Scoops)
Cast Iron or Steel Housings
Products
The exclusive use of the involute Helicoid Thread form (with departing side contact) on the worm and gear offers high efficiencies, and lengthy service existence. The hardened ground and polished alloy steel worm develops a soft, work hardened surface on the bronze gear. Because of this worm gears put on in and improve with prolonged service while additional gears are deteriorating. EP offers a broad selection of model configurations, sizes, ratios, and add-ons from our standard products.
Fabricated Designs
If your application involves serious shock loads or possible housing damage from external sources (as in steel mills or mobile devices applications) EP can provide fabricated steel housings with up to 48″ center distances. Fabricated housings provide maximum rigidity and strength which allows the transmission of higher horsepower amounts than are possible with regular cast iron devices. Extra heavy part plates connect the worm and equipment shaft bearing facilitates, assuring correct meshing of the gear under all load conditions. In smaller sized sizes, fabricated metal reducers are interchangeable with EP regular cast iron reducers.
Custom Designs
EP can provide custom velocity and reversed engineered reducers for the application, be it a fresh project or a direct drop-in alternative to a competitor’s quickness reducer. Fabricated steel reducers enable EP to match a competitor’s footprint, centerline, and shaft height allowing a direct drop-in alternative saving the customer time and money.
Long – Quiet Life
All worm gears in EP reducers are manufactured from phosphorous bronze. Our design also incorporates a hardened, surface and polished alloy steel worm. This combination develops a soft, work-hardened mating surface of the bronze gear which enhances with prolonged service.
Worm gearing is a course of gear reducers that utilizes correct angle, nonintersecting shafts. This form of reducer provides soft and quiet operation and permits the probability of large velocity reductions. These gears can be found from share in a wide variety of ratios, from as low as 4:1 to as much as 3600:1. The compact design and structure allows worm equipment reducers to be placed in a comparatively small space. Thus, very high reductions in a restricted package size can be achieved with this configuration. Our worm gear features the constant sliding tooth action between worm and the teeth. This increases the tolerance for weighty loads and shock loads. Worm gear drives provide users high reducing capacity for relatively low cost in comparison with various other types of gearing.
The use of worm gearing extends across many industries including food, beverage and grain and has many applications. Some applications that make use of worm gearing are: conveyors, mixers and bucket elevators.
EP worm gear reducer gearbox series foundation on years of encounters uses designed teeth surface area with unsurpassed torque transfer functionality with great performance, efficency and price.Worm gear system transmits power through sliding get in touch with, resulting in extremely low vibration , sound, small backlash and self-locking property
-Housing:One time we casting creats great rigidity for severe impacts. Outer cooling fins and internal lubrication essential oil diversion channel style to improve heat dissipation.
-Worm Shaft: Manufactured with Carbon alloyed Metal S45C or SCM415, precison machined and carburized to HRC45 or HRC60, after that for precision tooth grinding to ensure maximum contacting.
-Worm Wheel: Manufactured with Carbon alloy ALBC2, teeth are machined by precision CNC hobbing machine to sustain high impact.
A worm gear reducer is one type of reduction gear box which includes a worm pinion input, an output worm equipment, and includes a right angle result orientation. This kind of reduction gear box is normally used to take a rated motor quickness and create a low speed result with higher torque value based on the decrease ratio. They often times can resolve space-saving problems because the worm equipment reducer is among the sleekest decrease gearboxes available due to the little diameter of its output gear.
worm gear reducerWorm gear reducers are also a favorite type of rate reducer because they provide the greatest speed reduction in the tiniest package. With a high ratio of speed decrease and high torque result multiplier, it’s unsurprising that lots of power transmission systems utilize a worm equipment reducer. Some of the most common applications for worm gears are available in tuning instruments, medical screening equipment, elevators, security gates, and conveyor belts.
SW-1 and SW-5
Torque Transmission offers two sizes of worm equipment reducer, the SW-1 and the SW-5 and both can be found in a variety of ratios. The SW-1 ratios include 3.5:1 to 60:1 and the SW-5 ratios include 5:1 to 100:1. Both of these options are manufactured with durable compression-molded glass-fill up polyester housings for a long lasting, long lasting, light weight speed reducer that is also compact, noncorrosive, and nonmetallic.
Features
Our worm gear reducers offer a choice of a solid or hollow output shaft and show an adjustable mounting position. Both the SW-1 and the SW-5, however, can withstand shock loading much better than other decrease gearbox styles, making them perfect for demanding applications.
Rugged compression-molded glass-fill up polyester housing
Light-weight and compact
Non corrosive
Non metallic
Range of ratios
SW-1, 3.5:1 to 60:1
SW-5, 5:1 to 100:1
Grease Lubrication
Solid or Hollow output shaft
Adjustable mounting position
Worm Equipment Reducers also known as worm gearbox or worm speed reducers. Worm equipment reducers are used for speed decrease and raising the torque for electric electric motor drives. You can decide to mount your NEMA electric motor to the reducer utilizing the NEMA C face flange or use a coupling. If you want a coupling for the output or input shaft find our coupling section for choosing the coupling. We offer four assemblies left hands and right hands and double output shaft and shaft insight and shaft output. Interchangeable with many worm gear manufactures. Find data sheet in product overview for diamensions. Unless you see your type, please Contact Us.
8 Ratios Available from 5:1 to 60:1
7 Gear Box Sizes from 1.33 to 3.25″
Universally Interchangeable Style for OEM Replacement
Double Bearings Used on Both Shaft Ends
Anti-Rust Primer Applied Inside and Outside Gearbox
Shaft Sleeve Protects All Shafts
S45C Carbon Metal Shafts
Flange Mount Models for 56C and 145TC Motors
EP DDVM series triple-reduction worm gear acceleration reducers are available in ratios from 5000:1 to 175,000:1 and center distances from 7” to 20” (larger sizes on request). Result torque ranges from 33,000 in lbs. for the 7” CD DDVM-70 to 582,900 in pounds for the DDVM-200. Mechanical HP input requirements are from 0.09 HP for the 175,000:1 7 in CD reducer to 6.25 HP for the 5000:1 20” CD unit. These reducers can be found in four configurations: horizontal, vertical, shafted, and shaft installed.
These reducers are well suited for water/waste-water products drive applications such as thickeners and clarifiers, which require a vertical straight down shaft. Other obtainable configurations also make EP triple decrease reducers perfect for make use of on mixers, elevators, solar panels, astronomical telescopes, indexing tables, hoists, conveyors, or additional process or materials handling systems where large torques/sluggish speeds are needed.
These reducers are also offered with a helical principal reduction stage and are termed the HDVM series
Product Features
Ratios 5000:1 to 175,000:1
HP from 0.09 to 6.25.
Output Torque to 583,000 in lbs.
Output RPM only 0.01 with a 1750 RPM input.
Ideal for ultra-slow quickness, high torque applications
8 Ratios Available from 5:1 to 60:1
7 Gear Box Sizes from 1.33 to 3.25″
Universally Interchangeable Style for OEM Replacement
Double Bearings Used on Both Shaft Ends
Anti-Rust Primer Applied Inside and Outside Gearbox
Shaft Sleeve Protects All Shafts
S45C Carbon Steel Shafts
Flange Mount Models for 56C and 145TC Motors
Description
The HDR Series worm equipment reducers are found in low to moderate horsepower applications to lessen speeds and increase torque. Worm gear reducers can be found in direct or indirect drive, direct drive models are 56C or 145TC flange mount with either right, remaining or dual output shafts or a hollow bore output. The indirect drive versions are shaft input-shaft output boxes for use with sprocket or pulley drive systems. They provide an effective low priced solution to speed decrease and increased torque, with higher tolerances for shock loading than helical equipment reducers.
In order to decide on a gearbox speed reducer, you will need to determine the mandatory torque and services factor for the application form. Click on “Specs” above for a desk that will assist in determining the service factor. For service elements above 1.0, multiply the required torque by the program factor.
Our standard 700 Series – the heart of EP acceleration reducer products – has been serving industry reliably for over 40 years. Its verified modular style has set the industry standard for overall performance and may be the most imitated item in the current worm gear velocity reducer market. But why accept a knock-off when you’re able to have the original – from EP.
Specifications
11 basic solitary reduction sizes
8 basic dual reduction sizes
1/6 – 25 HP
5:1 – 100:1 ratios single reduction
100:1 – 3600:1 ratios double reduction
Non-flanged, NEMA C-face quill, and coupled input styles
Projecting and hollow output shafts
Projecting diameters from 1/2″ to 2-1/4″
Hollow result bore diameters from 5/8″ to 3-7/16″ (with over 20 bore sizes in stock)
Product Features
The 700 Series’ large oil reservoir provides efficient heat dissipation and lubrication for longer operating existence.
Its multi-position mounting flexibility allows for installation in virtually any position.
Housings are straddle-milled, top and bottom, for precise alignment of horizontal and vertical bases.
Internal baffles assure positive, leak-free venting.
The 700 Series’ rugged casing, fabricated of fine-grained, gear-quality cast iron, provides maximum strength for maximum durability, along with greater precision during worm and gear alignment.
EP 700 Series high-strength bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and overhung load capacities, sizes 713-760.
Our 700 Series’ high-strength steel output shaft assures convenience of high torque and overhung loads.
Pipe plugs allow easy fill, level, and drain in virtually any mounting position.
The 700 Series’ super-finished oil-seal diameters on both input and output shafts extend seal lifestyle.
Both 2D and 3D CAD drawings can be found in our eCatalog.
TheIncreased Quality! Industrial Rated! Inexpensive!One-piece gearcase, without exterior ribs, is made from close-grained cast iron and provides for rigid equipment and bearing support. In addition, it offers excellent warmth dissipation.Double lip, spring-loaded seals guard against oil leakage and prevent dirt from entering.Stepped shafts with oversized ball andtapered roller bearings.Carbon metal shafts for greater power.High tensile strength cast bronze worm wheel and hardened and ground alloy steel worm made intregal with the shaft for lengthy and trouble-free life.Oil sight gauge for simple maintenance (not available on sizes 25 and 34).Factory oil stuffed.Every unit test run prior to shipment.Universal mounting with bolt-on ft.Highly modifiable design.All of this at substantially lower prices than you have already been accustomed to spending money on reducers of lesser quality. Less

If you take the time to create your expertise of worm gear speed reducer it can show quite successful over time.

3 Backlash Levels, as low as 3 arc-min
IP65 environment protection
Motor adaptors for just about any servo engine, 50w through 5kW
24 hour delivery
he Circulute 3000 Reducer is EP’s next generation cycloidal speed reducer. It utilizes 52100 grade bearing metal on all of its speed reduction components. It is offered with a full two year guarantee, not tied to hours of procedure, and can endure abuse that would break the teeth of ordinary acceleration reducers.
The EP 3000, easily available with inputs for both servo and induction motors, features a compact style with single reduction ratios of 11:1 to 71:1 at 95% operating efficiency. Provided in two backlash rankings and multiple mounting choices, the EP 3000 includes a design challenging enough for both servo and standard induction engine applications. The unique two piece pin housing design guarantees result shaft backlash rankings of less than 6 arc-min.
The EP offers a solution for ultra-high precision, obtaining accuracies up to 20 arc-seconds. The EP allows a credit card applicatoin to reach negligible backlash, maintain exceptional rigidity, and increase control stability so that the desired output motion can be easily achieved. The design is truly a unique concept, utilizing a full get in touch with screw-like tranny for high performance and elimination of put on. The unit provides optimum compactness using orthogonal axes and includes a sizable hollow shaft for versatility.

WORM SERVO GEAR REDUCER
Features
Wide range of servo gearboxes, designed to fit almost all servo motors found on the market
Designed for the highest torsional stiffness and the lowest angular backlash, meant for the maximum torque and overhung loads
Bush with slots and hub clamp for servomotor coupling
Benefits
Enhanced dimensional compactness due to direct servomotor coupling
Widest range of possible servomotors coupling dimensions.
The right technical solution because of a comprehensive range of sizes, gear stages, transmission ratios, designs and non-standard designs.
Catalogs:
Servo gear reducers (worm, coaxial, helical and bevel helical units) Catalog SR
Operating instructions:
Operating instructions for equipment reducers and gearmotors (UTD.045)
EP Drive Systems, Inc. is very happy to announce the expansion of our range of Servo Reducers, at this point offering five levels of precision to meet up any application requirements. The five degrees of precision offered allows a machine designer to select the required reducer precision to meet up their requirements and their budget. They can be purchased in both in-line and right-angle variations, in torques up to 7,376 lb.ft. and ratios to 3,392:1.
Standard applications for these reducers include rotary & linear axis drives, and materials handling axis drives. Industries offered include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
The mounting faces of the HT, HP, Electronic and B versions are identical, making it possible to interchange a unit with a higher or lower accuracy unit if needed.
A wide range of electric motor couplings and mounting flanges are available for the complete reducer range to mount virtually any servo electric motor and the hollow bore output can be utilized to attach output shafts, pinion shafts, or other drive elements.
These reducers are usually selected based on the peak cycle forces, which often happen during accelerations and decelerations. These cycle forces rely on the driven load, the velocity vs. time profile for the cycle, and any other exterior forces acting on the axis. For more selection information, please follow this PDF hyperlink.
For application & selection assistance, please call, fax or email us. Your application info will be examined by our engineers, who’ll recommend the very best solution for your application.
EP Inc. offers a full selection of modular servo gearboxes /worm reducers. The modular style permits configurations with motor input flange and result pinion for rack and pinion drives, and also solid result shafts, Hollow bore output, and input shafts for all the positioning applications. The modular style allows for universal installation of the gearbox in any orientation.
They can be used on motors with a NEMA23 standard flange through an adaptor kit. As the gears are naturally angled, they result in a short total amount of the motor and its gear.
The series may also be delivered both right- and left-angled and with output shafts on both sides. A 30-mm machine recess for centering and a 4 M5 threaded mounting hole can also be constructed on the gear’s output side.
Built with a simple and robust design, the series offers gearing ratios that range from 6:1 to 75:1. An individual can also customize the components through the order, in order to match the gear to its intended application.
The Precision Planetary Gears of the EPRG series contains a thorough range of low backlash planetary gearboxes, with up to class 3′ precision, available in several gear frame sizes, with single or multiple stage reduction (for gear ratios from 1:3 to at least one 1:1,000). These models likewise incorporate versions with double shaft, right angle shaft and right angle output, in addition to a full range of adapters for electric motor mounting, making them capable of meeting the requirements of also the most diverse applications. They are designed for use with built-in servo and stepper EP motors, mounted directly or via adaptor flanges, but can also be used with other EP engine types. This selection of products is founded on years of experience and represents the outcome of a decade-long analysis targeted at improving performance.
Maximum precision and dynamics, combined with excellent torque density, will be the key requirements specific for reliable servo gearboxes in practice. EP offers servo gearboxes for any program and any performance range. Our low-backlash planetary and right-angle gearboxes reflect our interest for innovation and the highest levels of precision.
Worm equipment reducers provide market enhance solution with effectiveness and flexibility. Low quantity of basic models could be applied to a wide selection of power ratings guaranteeing top performance and reduction ratios from 5 to 1000.
Gear reducers and servo gearboxes of EP Precision Machinery Co., Ltd. are created for high-performance mechanical apparatus. When the motor velocity needs to be reduced, the result torque boosts and send torque totally to the application form. We believe that clients will appreciate our gear reducer to achieve their demand. Just go to EP, you will get more details about servo gearheads, servo gearboxes, and equipment reducers. We always keep in the years ahead for your support.
Plug the Swiftness Reducer into the desired channel of your receiver, and plug the business lead from your servo (or servo wye) into the man servo lead coming from the circuit board. The arranged screw on the blue trim pot, located near the top of the primary circuit board, is utilized to control the rate of the servo. Convert the set screw fully clockwise (CW) for regular servo speed without speed reduction, completely counter-clockwise (CCW) for optimum speed reduction, or anywhere in between for partial swiftness reduction. The red LED indicates three possible conditions: Gradual Blinking = No Signal; Solid On = No Rate Decrease; Fast Blinking = Reduced Velocity Setting
Please note that if you make any change to the speed environment while the receiver is on, you must cycle power to the receiver (switch if off and back on) for the new speed environment to take effect. This circuit may also be utilized in conjunction with this Servo Reverser to trigger flap or retract servos to turn in reverse directions for right function. Guidelines are included for easy installation and use.
IMPORTANT NOTE: This product will only focus on a normal, proportional servo. You won’t focus on a retract-type servo, because they do not identify any servo positions apart from clockwise (CW) and counter-clockwise (CCW). Retract servos cannot be slowed down, even by a transmitter which includes this function, as their style and electronics do not allow it. Verify the FAQ page to learn more.
This device will reduce the speed of any regular, proportional servo. Connect it in the middle of your receiver and the servo (or servos) you intend to control for a more scale-like movement of flaps or retracts. Adjustable, it can be set to reduce the velocity of your servo from super-slow motion to no speed decrease at all, with an almost infinite amount of positions in between. Maximum reduction period for a servo to travel 90 degrees is approximately 14 seconds, minimum period (no reduction) is merely the normal velocity of the servo. Ideal for reducing or eliminating the tendency of a plane to “balloon up” when flaps are deployed. It can be used to control more than one servo by use of a regular servo Y.
This is actually the new regulated version that can be used on radio systems powered by any size or type of battery, including 4.8-6.0 volt 4-5 cell Ni-Cad/Ni-MH batteries, and HV (high voltage) receivers that operate on 2-cell 6.6-8.4 volt Li-Po/Li-Ion/Lifestyle batteries. This unit won’t reduce the voltage going to your servos.
The EP Gear Reducer is the perfect solution for servomotor applications such as packaging machines, gantries, injection molding devices, pick and place, and linear slides.Provided in concentric shaft, right angle solid shaft, and correct angle hollow shaft designs with modular adaptor flanges and keyless compressible bushings to quickly mount to any manufacturer’s servo electric motor. The EP Series helical gears have got slanted teeth compared to spur gears with straight cut teeth, making a smoother equipment mesh, yielding significantly lower noise levels.
The reduced backlash EP planetary servo gear units are designed for the 30 to 350 Nm (265 to 3100 lb-in) torque classes. These were designed to combine the greatest possible versatility and cost-efficiency because don’t assume all application requires high-performance parts.
They provide a basis for diverse, dynamic and cost-optimized drive solutions.
The EP planetary servo equipment units are available in the following versions:
PSC = B5 output, smooth output shaft
PSKC = B5 result, with keyway
PSCZ = B14, output, smooth output shaft
PSKCZ = B14 output, with keyway

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In-Line Gearboxes | Inline Planetary Gearbox
Ever-Power offers standard and customized in-range gearboxes to meet up the needs of nearly any movement or power transfer app. Our inline gearboxes are engineered for low backlash overall performance. They are precision created to provide reliable provider in even the many demanding operations.
Read “10 Points to Consider to have the Gearbox You Need” for assistance in finding the best & most effective equipment reducer option for the application. “Inertia and the usage of Inertia Figures” has an example and a formula for coping with inertia in gearbox selection.
Custom Inline Gearbox Solutions
All the inline equipment drive models below can be customized to match your performance and program requirements. Demand a quote on a customized gearbox or contact Ever-Power to discuss your unique needs.
High Speed In-Collection Spur Gear Box
In-Line Spur
POWERFUL, Low Backlash Speed Reducer Gearbox
Encoder, Low Backlash
In-Line Low Backlash Taper
In-Line Low Backlash Taper
Servo Gearbox | Planetary Gearbox | Servo Gear Reducer
Epicyclic Servo / Planetary
Inline Planetary Gear Reducer Options
Gearboxes are known by many different names, including gear drives, reducers, equipment reducers, swiftness reducers, and gearmotors. All terms can be used more or less interchangeably when refering to inline planetary equipment reducers.
Spur In-Line Gearboxes
Ever-Power offers a full line of compact, lightweight spur equipment inline planetary gear reducers. These inline gearboxes can be direct mounted to motors or used with shaft coupling. Ratios from 2:1 to 625:1 are available, with torque values which range from 0.13Nm to 90Nm.
Input swiftness: up to 4,000 RPM
Precision machined aluminum housing
Dual ball bearings upon all shafts
Encoder Low Backlash In-Line Gearboxes
These compact, light-weight, low backlash gear drives were created particularly for encoder applications. They have a very low moment of inertia at the shaft input, and are rated for insight boosts to 3,000 RPM. Gear ratios from 4.96:1 to 3600:1 can be found, in two frame sizes. Synchro cleats for our encoder gearboxes are available from stock.
Output torque: 1 oz.-inch
Backlash: 15 arc-minutes (at any ratio)
Ratios from 4.96:1 to 3600:1
Input speeds up to 3,000 RPM
Diameter: 1-1/16” or 1-3/4”
Black anodized aluminum housing
303 stainless steel gears and shafts
Ball bearings
Low Backlash Inline Taper Gearboxes
Our taper gearmotors are inline planetary gear reducer boxes with backlash equal to or better than 8 arc/minute. These inline gearboxes are made for applications where space is limited, and are offered either as a shaft insight or mounted to a 24V DC motor.
Low backlash: ≤8 arc/min. at input
Compact design
Shaft input or with mounted motor
Ratios from 2:1 to 16:1
Output torque ideals from 1.14Nm to 12.7Nm
Epicyclic (Planetary) Servo Gearboxes
The Ever-Power line of internal epicyclic servo reducers are really rugged and compact. These planetary gearboxes have fully-machined housings (aluminium or steel), and so are outfitted with ball bearings throughout. Our inline planetary gear reducers offer flexible electric motor mounting options and can deliver output torques up to 380 Nm. Ratios from 3:1 to 36:1 are available.
Low backlash: ≤30 arc/min. at input
Input speeds as high as 3,000 RPM
Precision machined aluminum housings
Dual ball bearings upon all shafts
Available in ratios from 3:1 to 36:1
Output torques because high as 380Nm
Speed Increaser Gearboxes
Our low ratio Encoder gearboxes and inline taper gearboxes may also be used as gear swiftness increasers, if needed.
The Ever-Power Advantage: 19 years of Unparalleled Quality
Greased for life
Input speeds as high as 4,000 RPM
Available with gear ratios up to 3600:1
Customized gearboxes available
Fully machined from block housings
Ball bearings on all shafts
Ever-Power offers a wide selection of misalignment shaft couplings in inch and metric bore sizes. In . and metric Precision Floor Shafts are available from stock.
Contact Us for High Performance Inline Gear Drives
Demand a quote on a custom made inline gearbox for the application. Contact Ever-Power to discuss your custom requirements.
Right angle gearboxes (worm and planetary) are rugged and built for 90° turns. Inline reducers (parallel shaft and planetary) are an ideal match for motors with high input speeds, or when gearmotor efficiency is important. Contact our technical sales staff for help identifying which gearbox solution is best for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
Groschopp’s worm gear reducers are designed with a hollow bore and allow for a corner turn with optional dual result. The reducers come in 12 ratios which range from 5:1 to 100:1, with non-back-drivable ratios 30:1 and higher. Our correct angle gearboxes are designed with five mounting options providing versatility when incorporating the reducer into product.
RIGHT ANGLE BEVEL GEARBOX
bevel-right-angle-gearbox
The right angle bevel gearbox combines the features of our correct angle worm and planetary inline reducers. With a solid and efficient right angle configuration, our right angle planetary gearboxes offer a robust solution. The proper angle bevel gearbox will come in 18 ratios which range from 5:1 to 1000:1, in fact it is back-drivable at all ratios.
INLINE REDUCERS
I-SERIES PLANETARY GEARBOX
i-series-planetary-gearbox
Our I-Series little planetary gearbox configurations provide the smallest footprint and quietest procedure of our velocity reducers. These gearboxes are made to handle varying loads with little backlash. With frame sizes 52cm, 62cm, and 81cm, 12 ratios ranging from 5:1 to 308:1, we have a solution to suit your needs. Our 52 frame size can be available with plastic-type material gears for noise-delicate applications.
INLINE PLANETARY GEARBOX
inline-planetary-gearbox
Our inline planetary gearbox configurations supply the highest efficiency and best output torque of all our swiftness reducers. These gearboxes are created to deal with varying loads with little backlash. Planetary gear reducers operate more quietly than parallel shaft reducers. With 18 ratio choices which range from 5:1 to 1000:1, we’ve a solution to suit your needs.
PARALLEL SHAFT GEARBOX
parallel-shaft-gearbox
Parallel shaft gearboxes are the top choice for continuous duty applications. Their equipment cluster design provides a highly effective method for dissipating temperature. Parallel shaft gearboxes possess the shortest amount of our inline gear reducer options so they work well in conditions with limited space. Our parallel shaft gear reducers provide an affordable drop-in alternative solution for most little parallel shaft gearmotors.
The typical precision PE-series inline planetary gearheads are available in 40-155mm frame sizes and provide high torque, low backlash, high input speeds and a small package size with an excellent price/performance ratio.
The PE-series planetary gearbox may be the perfect economy gearbox for all applications where substantially low backlash is not of vital importance.
Markets:
Factory Automation
Packaging Machinery
Food & Beverage
Miscellaneous Industrial
Miscellaneous Manufacturing
Lab/Diagnostic
Life Sciences
Pharma
Features/Benefits:
Frame Sizes: 40 – 155mm
Ratio Options: 3:1 – 64:1
Backlash: to < 7 arc-minutes
Efficiency: up to 97%
Quiet Operation: significantly less than 70db
High Insight Speeds: up to 18 000 RPM
Excellent price/performance ratio
High output torques
High quality (ISO 9001)
Any fitting position possible
Simple motor fitting
Life time lubrication
Direction of rotation equidirectional
Balanced motor pinion
Applications:
Industrial Equipments
In-Plant / Automotive Industry Equipments
Robotics
Special Machines
There are three main elements in a planetary gearbox: sunlight gear, the earth gears and the ring gear. The gears are mounted on the planet carrier that has teeth on the inside, which may be the ring gear.
Planetary Reducer & Gearmotor
Planetary Gearbox – DieQua Corporation
Planetary gearboxes are able to produce many different reduction ratios because of the different world gears that revolve around the sun gear. Planetary gearboxes are made of heavy duty metal such as steel and are in a position to handle huge shock loads well. Nevertheless, different planetary gearboxes are created for specific swiftness, load and torque capacities. The predominant make use of for planetary gearboxes is in automobiles with automatic transmissions. Unlike manual transmission, in which the operator is responsible for switching gears, automobiles that have automatic transmissions make use of clutches, brake bands and planetary gearboxes to change the inputs and outputs, thereby adjusting the speeds accordingly.
An automatic tranny contains two complete planetary gearsets placed together into one element. Planetary gearboxes are also used in electrical screwdrivers, sprinklers and applications that require large or multiple reductions from a compact mechanism. Planetary gearboxes are among the many variations of quickness reducers in fact it is essential that the proper mechanism can be used. Gearboxes could even be combined to create the desired results and the most common kinds are helical gear reducers, worm equipment reducers and inline equipment reducers.
Planetary gearboxes gain their advantages through their design. Sunlight gear’s central placement allows the planet gears to rotate in the same path and for the ring gear (the edge of the earth carrier) to carefully turn the same way as sunlight gear. In a few arrangements the sun gear can simultaneously change all the planets because they also engage the band gear. The three components may be the insight, the output or held stationary, which results in many different reduction ratio opportunities.
In lots of planetary gearboxes one element is held stationary with another element serving as the input and the other as output. The decrease ratios for planetary gearboxes are dependent upon the number of the teeth in the gears and what elements are involved. Generally, the load ability and torque increases with the amount of planets in the machine because the load is usually distributed among the gears and there is usually low energy waste; planetary gearboxes are highly efficient, averaging between 96 and 98%. The look is complex, however, and difficult to access for repairs or maintenance.
Axial or Inline gearboxes refer to such types as Helical, Shaft mounted, or planetary styles.
These gearboxes are extremely common choices for most industrial applications because of their robust nature, high permissible radial forces, closely stepped ratios and low backlash.
Helical gearboxes can typically be found in applications requiring high permissible radial force, stepped ratios and low backlash.
Shaft-mounted or otherwise known as Parallel shaft gearboxes offer an inline option with a versatile and space saving foot print. This is the only inline gearbox version with the option of a hollow output shaft.
Planetary gearboxes are usually chosen for hi-tech, high torque, high speed applications requiring severe accuracy.

“EP series” inline helical equipment reducers feature a HP range of ¼-100 HP, 37-147 mm box sizes, 2:1-120:1 speed ratios and a cast iron housing for unquestioned strength and reliability. Provided in a variety of NEMA C-encounter quill style motor input flange configurations, the “EP” series enables users to easily locate off-the-shelf NEMA motors in lieu of custom equipment motors with special initial pinion gears. EP’s bolt hole pattern, foundation to center line height, output shaft diameter and usable shaft length match the “R” series of the inline market leader producing plant retrofitting a breeze.
Product Features
2:1 – 120:1 ratios (other ratios available as custom orders)
Box sizes 37 – 147
Built for high efficiency, high strength, and low noise
All cast iron housings for unquestioned strength and reliability
Wide variety of ratios from 2:1 to 120:1
Horsepower range between 1/4 HP to 100 HP
Gears are precision ground for better rotation and quieter operation
Gearbox flanges are designed to accept NEMA C-Face electric motors
Drop-in for some major European-produced Inline reducer brands
2-year warranty
The precision planetary gear units of the EP series with ground helical gearing and preloaded dual taper roller bearings guarantee low-noise synchronism due to their immense load having capacity and rigidity even under high load conditions. The one-piece planet carrier and the integrated needle roller bearings enable the tranny of high torques. The additional shaft sealing ring ensures maximum security against dirt and splash water in accordance with protection class IP65.
Design
The selection of a proper planetary gear for your
individual application.
Short delivery time
Small quantities on short notice. Delivery
time for larger quantities or special requests needs to be
checked individually
CAD drawings
Drawings for all series are available on request
Flexibility
For personalized solutions we draw from a large range of
single components. Depending on demand they may be
combined for you in a flexible way
EP is not only known for its comprehensive manufacturing
expertise. Our customers also revere us as skilled partners in
drive technology. This experience is the basis of our planetary gear
series.
We place great importance on your own versatility in the configuration and
app of our planetary gears. Being faithful to our motto customer
satisfaction is always a priority.
Quality
Our top quality standards apply to every our planetary gearbox series.
Included in these are especially high gearing quality, low backlash and long
service life.
Innovation
Fast response to customer requests and constant additional development of our planetary gears is definitely our driving force.
Close grained cast iron casing and flanges
Hardened steel helical gearing for extended life
Anti-friction bearings
Double lip seals protect from oil leakage
Optional steel bolt-on base
Double bearing design on input and output shaft
EP Gear’s 800 Series contains a focused collection of compact, durable helical gear drives that offer long-existence performance and simplified maintenance. A broad range of reduction ratios suit an even broader selection of specifications, while a variety of input shaft configurations maximize flexibility. In addition, the number of products that complement this series of gear drives make it a perfect choice for today’s industrial distributor.
The 800 Series offers a functional interchange for ep and other European producers’ helical gear drives,rendering it uniquely practical for replacement applications.
Four basic sizes 1/6 – 10 HP
Over 40 different ratios 1.5:1 – 71:1 double-reduction ratios 36:1 – 250:1 triple-reduction ratios
Non-flanged and NEMA c-face input styles
Base-mount and result flange-mount models available
Output-shaft diameters from 3/4″ to at least one 1 5/8″
The standard NEMA C-face design encourage any standard NEMA electric motor, making it exceptionally versatile.
Ratios up to 70:1 in just two stages means increased performance and reduced case size.
Accessible oil seals simplify regimen product maintenance.
All units can be double sealed on both the input and output to withstand the rigors of even the most demanding applications.
800 Series drives come pre-filled with synthetic lubrication for your specific mounting position.
Sizes 3 and 4 are lubricated forever which promotes trouble-free operation.
Washdown duty devices in white or stainless epoxy coatings make these equipment drives ideal for the most severe Washdown.
Correct angle bevel speed reducers decrease speed and increase torque from the driver end to the driven end in a drive system. They have got a beveled gear that allows the reducer to rotate in both directions and operate with low noise and vibration. They are usually crafted from durable, corrosion-resistant materials like stainless steel.
Features
Wide range of accessories and non-standard designs
Single piece housing with high structural stiffness
Benefits
Easy and functional shaft-mounting design
Minimum maintenance requirements
High, reliable and tested performance
Ideal for the heaviest duties
This economical aluminum body helical speed reducer provides highly reliable power transmission for general purpose applications. These gearboxes offer cost effective operation and superior efficiency over similar products.
5 sizes with aluminum housings
Torque capacity from 200-6000 inlbs
Ratios from 2.5:1 to 600:1
Output shafts in ” or metric dimensions
Input adapters for NEMA and IEC motors
Mounting via foot, face or bolt-on flange
The exclusive usage of the involute helicoid thread form on the worm and gear offers high efficiencies and lengthy service lifestyle on draglines and shovels. The hardened,surface and polished alloy metal worm develops a soft, work hardened surface on the bronze equipment. For this reason, the worm gears put on in and improve with prolonged service while additional gears are deteriorating.
Hardened, shaved or surface helical gears
Hollow & solid output shafts
Vertical & horizontal mountings
Fan cooled (standard)
Motor mounts
Cast iron or steel housings available

Standard ratios from 4:1 to 36:1
Additional ratios obtainable upon request
Appealing pricing for cost-sensitive applications

Increased Torque Output at an Attractive Price
Little step motors and included motors are popular in applications where space reaches reduced, but these little motors don’t always produce enough torque for demanding applications. EP Mini Planetary Gearheads will be the perfect solution, offering increased torque and better inertia matching without breaking the spending budget.

All steel gear train and output shaft
Input speeds up to 6,000 rpm
Minimal backlash

All Metal Structure for Durability and Performance
Each EP Mini Gearhead features an all-steel equipment train, stainless steel casing, and aluminum front and back flanges for optimum durability. Each element of the gearbox is precision machined to exacting tolerances before getting assembled in to the final reducer. The result is certainly a gearhead that may accept input boosts to 6,000 rpm and provide high result torques with minimal backlash.

SMALL, COST EFFECTIVE PLANETARY GEARMOTORS
Small motors and built-in motors with pre-assembled planetary gearboxes
True planetary design
Precision cut gears
All metallic construction for extended life
High torque and precise positioning
Miniature design for use with small motors
Excellent for increasing torque and inertia matching in a small size

Our little planetary gearbox are build to last, dependable and minimum mistake tolerance that’s suitable in aerospace, automation, smart household, electrical tools, medical gadgets and robotics applications.

We have actually heavily looked into Small Planetary Gearbox to bring you the most precise information possible.

The new EVP37 and EVP37 stainless gearboxes from EP can be found with ratios up to 134.82 and 106.38:1 respectively. Both have an input power rating as high as 3 HP and an output torque ranking of 1 1,770 lb-in.

The EVP37 and EVP37 can be found with NEMA C-face engine adapters, IEC adapters or as gearmotors. Other choices include seals to supply IP69K safety and food grade essential oil. All shafts and equipment are high quality stainless as standard.

The shaft-mounted gear systems can be found with EPLOC, EP’S compact keyless hollow shaft mounting system. EPLOC combines interchangeable bronze bushings and a stainless steel clamping band for mounting onto different sized solid shafts. This eliminates the necessity for high tolerance machining of the shaft and ensures the reducer can be easily removed even after years of assistance in the harshest environments.

Traditional single-worm reducers commonly entirely on processing equipment are inefficient and wear as time passes. Helical bevel gears possess an infinite life, and so are 50% more efficient than single worm gears. The new stainless steel quickness reducers are new on the outside, but inside you’ll find the same high-quality gearing the market offers relied on for many years.

Lyman, SC – EP announces the immediate release of the brand new EVP37 stainless steel helical equipment reducer and EVP37 stainless helical bevel gear reducer. Efficient, long-life helical and helical bevel gearing means these products use less energy, run cooler and last longer than standard single-worm gear units. The material, style and smooth finish indicate high level of resistance to bacteria, chemical substances and processes common to the food processing industry.

Quit looking for write-ups about stainless steel worm reducers – get all the vital info in one click!