Helical geared motors will be the most standard and cost-effective solution for most drive applications. Helical gear systems are coaxial, where the gear unit output shaft is in line with the motor shaft. A solid shaft is always used as output shaft. Additional components – e.g. gear tires or chain wheels – to transfer the power to the powered load are as a result required. Solutions making use of helical geared motors are capable of an extremely variable speed range.
SIMOGEAR helical geared motors are for sale to the energy range up to 20 HP (15 kW) and rated gear device torques up to 5,900 ft-lb (8,000 Nm).
Ever-Power Helical Gear Motor Features
Ever-Power Helical Gear Electric motor 2-Stage
Integrates with Siemens drives and automation
Energy conserving (Mechanical efficiencies up to 96%)
NEMA Ever-Power motors
2 or 3-stage construction
Foot, flange mounting
Solid shaft, hollow shaft, and Ever-Power keyless tapered shaft locking system
Technical Information
Helical Gear Motor – 2-Stage
Helical Gear Motor – 3-Stage
Sizes
13
13
Output Torque
74 – 14,000 ft-lb (100 – 19,000 Nm)
74 – 14,000 ft-lb (100 – 19,000 Nm)
Ratio
3.4 – 57
36 – 328
Motor Power
1/3 – 75 HP (0.25 – 55 kW)
1/3 – 75 HP (0.25 – 55 kW)
Helical Geared Motors for an array of applications
Motors with a helical gear unit from Ever-Power possess a higher power density and a large number of choices. The apparatus units are produced in three series and many sizes for a wide variety of applications.
Ever-Power Helical Gear Devices impress with outstanding features:
Powerful
Our helical gear units provide a maximum torque of 26,000 Nm (since an Industrial gear unit up to 250.000 Nm).
Efficient
High efficiency increases the productivity of the application.
Hygienic
Ever-Power Helical Gear Devices have wash-down capability thanks to their smooth surfaces.
Robust
If required, we can treat Ever-Power Helical Geared Motors with nsd tupH Corrosion Security, which also withstands aggressive cleaning agents.
Always the right alternative: Our Helical Geared Motors
No two applications will be the same. Due to this, Ever-Power materials three different drive solutions with helical equipment units. All variants can be found as flange or foot/flange mounted versions.
The all-rounder
Standard Helical Geared Motors have an array of uses and offer tested quality. This type of geared engine is available from Ever-Power in six sizes, in several stage variations with torque ranges from 50 to 700 Nm. We produce the apparatus wheels for helical gear units from highly wear-resistant, case-hardened steels.
Compact power packs
Our UNICASE Helical Geared Motors have a compact design, with an extremely robust grey cast iron housing. They are equipped with especially efficient motors to be able to operate as effectively as possible, actually at the maximum torque of 26,000 Nm.
Discover more about the powerful UNICASE Helical Geared Motors!
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Easy maintenance: Wash-down capable helical geared motors
With the Ever-Power series we placed a higher priority on a smooth, easy to clean surface. This characteristic is especially important for users in hygienically crucial sectors like the meals or pharmaceutical industries.
Depending on the size of the gear unit, we create Ever-Power Helical Gear Models with a die cast aluminium or grey cast iron casing. In this way you obtain optimum efficiency with every variant.
The aluminium casing of the Ever-Power series provides natural corrosion protection. However we can provide additional safety if necessary with the innovative nsd tupH surface area treatment. As opposed to typical paint it cannot flake off – an excellent advantage in harsh environments. Read right here how Ever-Power Helical Geared Motors optimise production at the chocolate manufacturer Zotter in Austria.
Ever-Power design for foot and flange installation. Gear casing machined on all sides for universal app.
Optimized gearing geometry here and in every the other models results in outstanding running smoothness. For special environmental conditions the apparatus unit can be installed with two shaft seals.
Technical Data
Number of sizes:18
Power Range:0,12 – 55kW
Output torque range:23 – 14,000Nm
Ratio:0.8 – 13,500
Output option:output shaft
Assembly/installation:uniblock, flange, foot
Version
Solid shaft design
Footed, flanged or foot/flange mounting designs available
Inline gear units
Characteristics
Compact, space saving design
Torsionally rigid, high strength cast iron housing
High axial and radial load bearing capacity
Quiet Operation
Application Specific Solutions
Our most selling & most economical unit, the EP equipment motor, sets new criteria for reliability and economy and includes unparalleled regular features. An inverter friendly style offers easy integration right now and a really future proof solution. Inch or metric dimensioned output shafts are standard offering for easy integration into all your applications. The EP equipment motor offers total flexibility in mounting choices includes foot, base, face, and flange solutions. The engine terminal box could be mounted in substitute positions rotated in 90° steps around the motor frame offering for unparalleled integration options.
EP gear motors adhere to North American and International standards, including NEMA, IEC, CSA, & CE, the EP series allows for worldwide acceptance, a true total option for our global clients.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series is dust tight and hose evidence, and can be utilized outdoors or in wet and dusty environments without the use of additional enclosures. Full rated output is available at the output shaft of the unit.
Product Features
Torque 20 … 18.500 Nm
Output Speeds 0,3 … 450 min-1
versatile installation possibilities
Totally enclosed, sealed against dust and water spray
Lubrication change first after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Standard), IP66 (Optional)
Additional features:
Connecting with Plug connectors.
With integrated inverter up to 7,5kW.
CSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001
Motors according to Sobre 60034
Corrosion category predicated on DIN ISO 12944-5
C1, C2, C3, C4, C5-We, C5-M
Helical geared motors online store
On this web page of our geared motors web store, you will find a sizable selection of gearbox units. This includes worm gearboxes, spur gearboxes, bevel gearboxes, toned gearboxes and planetary gearboxes in various styles and speeds expressed in revolutions each and every minute (rpm, rev/min, min1). They are available in common sizes, installation positions, levels of protection and designs. Available electric motor powers range between 0.12 kW through 0.18 kW, 0.25 kW, 0.55 kW, 0.75 kW, 1.1 kW, 1.5 kW, 2.2 kW, 3 kW, 4 kW, 5.5 kW, 7.5 kW, 11 kW, 15 kW, 18.5 kW, 22 kW, 30 kW, 45 kW, 55 kW, 75 kW, to 90 kW, or can be quoted on request.
Geared motors of special design
Spur gear drives can be found in various speeds, i.e. from significantly less than 1 up to 1000 revolutions each and every minute (rpm, rev/min, 1/min). Spur gear motors are frequently also made to match customer’s individual requirements. With decades of experience and our own last assembly, we certainly are a perfect partner for businesses that require external expertise in a large spectral range of issues – whether it is a geared electric motor with brake engine, a special shaft, specific supply voltage, a spur gear engine or explosion protected design. Our concentrate is on superior quality, a competent team and a price that conforms to the market.
In 6 single-stage and fourteen two-stage and three-stage sizes, the helical gearmotors by Ever-Power ensure an optimum ratio between power and space requirements.
Your advantages
High torque density
Long service life
R37 … R167 Reduced backlash option
RM series, specially made for agitating applications
The tried and tested modular idea and our strict quality criteria allow Ever-Power to provide a diverse selection of torques and decrease ratios with incomparably finely tuned gradings. With this excellent diversity, Ever-Power sets new standards in the field of drive engineering.
Available versions
Single-stage or multi-stage
Foot-mounted or flange-mounted
Foot-mounted and flange-mounted
Flange-mounted with extended bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage gear units RX57 to RX107 offer small solutions for your system design.
R series (two-stage and three-stage)
Our complete range of helical gearmotors provides the maximum size and power solution for each drive task. And for applications where weight is an issue, our multi-stage gear systems provide something special: Thanks to their die-cast aluminum design, the models R07, R17 and R27 are three especially effective lightweights – ideal as satellite drives and for use in light machine constructions. Reduced backlash helical gear units are also available for particularly precise requirements.
RM series
RM gearmotors with extended output bearing hub are a special type of helical gearmotor. These were designed especially for agitating applications and allow for high overhung and axial loads and bending occasions. The rest of the data corresponds to that of regular helical gearmotors.