High precision Ever-Power planetary gearboxes are high quality gear units with a mixture of innovation and years of experience. Ever-Power planetary gearboxes are created to use servomotors in devices requiring high accuracy positioning.
The Ever-Power high precision planetary gearbox series ensures a minimum torsional backlash because of an extremely high torsional rigidity for the best precision and dynamics. Furthermore, the reinforced angular contact output bearingsoffer high radial and axial capacities, incredibly high level of resistance against tilt, perfect control precision and intensely low-noise running because of an optimized tooth profile.
Performance data:
Number of stages 1, 2, 3 and 4 stages
Gear transmission ratios: 4 to 1000
Result torque: 100 to 12000 Nm
Backlash: ca.0′ 1′ 3′ 5′ or 10′
Input motor flanges: For just about any servomotor brand
Output shaft types: With key
Smooth
Integrated pinion
Involuted toothing DIN-5480
Hollow shaft with shrink disk
Hollow shaft with keyway DIN-6885.
Ever-Power High Precision Planetary Gear units have the following advantages:
High capacity output bearing offers high radial and axial capacity and an intense resistance against tilting moment thanks to the over-sized taper roller bearings.
High torsional rigidity thanks to an large, robust, planet carrier with steady two-sided support for the planetary gears.
Maximum operating safety
Low running noise because of the optimized gear tooth profile
High efficiency (98%)
Top quality seals offer long lasting sealing
Triple emergency stop torque
For intermittent and continuous operation
With 4 planet wheels assembled on the primary stage, Ever-Power high precision planetary gear units attain an excellent load balancing, resulting in high operating safety and very smooth operation. The typical series includes 1, 
2, 3 and 4 levels planetary gearboxes with ratios from 3 to 1000. Higher gear reductions can be attained by adding additional stages.
This standard range of Precision Planetary Reducers are ideal for use in applications that demand high performance, precise positioning and repeatability. They were specifically developed for make use of with state-of-the-art servo electric motor technology, providing limited integration of the motor to the unit. Design features include mounting any servo motors (IEC, NEMA, or customized motors), standard low backlash, high torsional stiffness, 95 to 97% efficiency and tranquil running.