planetary gearbox for servo motor

The equipment boxes are made of stainless steel, except from the insight flanges which are made of anodized aluminum. Safety class IP65 is regular – IP67 offered as option – which is acheived utilizing a patented insight sealing and a patented output sealing system.
Standard backlash is merely 5 respectively 7 arc-minute (1 resp. 2 phases), reduced backlash is just 3 / 5 arc-min (choice) and finally micro backlash is one third1 / 3 arc-min (option).
This means that the actual backlash at a specific load is MUCH LOWER in an APEX gear box than in any other planetary gear box in the marketplace.
Gearboxes provide torque multiplication, speed decrease, and inertia matching for motor-driven systems. Servo systems, specifically, require gearboxes that may supply not merely high torque with low added inertia, but also high precision and stiffness. One type of gearbox meets each one of these requirements while providing relatively long operating life with zero-maintenance requirements: the planetary gearbox.
A planetary gearbox includes multiple planetary gears that revolve around a central sunlight gear while engaging with an interior gear and rotating by themselves axes. The constant engagement of the planetary gears means the load can be shared by multiple the teeth, allowing planetary styles to transmit high torque loads.
This load sharing among teeth also gives planetary gearboxes high torsional stiffness, making them well suited for processes that involve frequent start-stop motions or changes in rotational direction, which are common characteristics of servo applications. Most servo applications also require very exact positioning, and planetary gearboxes are designed and manufactured to possess low backlash, with less than 1-2 arcmin in some cases.
Planetary gearboxes can use spur or helical gears. While spur gears can have got higher torque ratings than helical gears, helical designs have smoother operation, less noise, and higher stiffness, making helical planetary gearboxes the preferred gearbox for servo applications.
Whenever a gearbox is added to the drivetrain, the rotational quickness delivered from the engine to the driven component is reduced by the amount of the equipment ratio, which can allow the system to make better utilization of the servo motor’s speed-torque characteristics. Planetary gearboxes have the ability to accept very high input speeds and offer speed reduction of up to 10:1 for standard designs, with high-speed styles providing equipment ratios (and, therefore, quickness reduction) of 100:1 or higher.
Planetary gearboxes could be lubricated with either grease or oil, although a planetary gearbox for servo use (sometimes referred to as a “servo rated” or “servo” gearbox) is frequently lubricated with grease. In either case – grease or essential oil lubrication – planetary gearboxes are often lubricated for the life of the gearbox by the manufacturer, which eliminates maintenance for the finish user.
The most important benefit of utilizing a gearbox in a servo system is arguably its influence on the inertia of the strain. The strain inertia, which can be reflected to the electric motor, is reduced by the sq . of the apparatus ratio. So a good relatively small gear decrease can have a significant effect on the inertia ratio.
The right angle planetary gearbox with output shaft combines the benefits of a compact correct angle gearbox and the ones of a conventional planetary gearbox.

With its versatile mounting options, our right angle gearboxes provide intelligent drive solutions with a concise machine concept. The output shaft gives correct angle planetary gearboxes the advantage of a proven and reliable component for the right angle tranny of torque and velocity.