PER series planetary reducers features: PER series is an economical precision right angle gearbox. This speed reducer is with shaft output and the output side flange is round, makes it easier to match the motion system. The planetary gear on the shaft is supported by both ends of the full needle roller bearing, which enhances the torsion stiffness. This makes PER right angle gearbox bear large torque with high rigidity and low noise, and service for longer time. Both ends of the PER right angle output shaft are supported by high-precision low-clearance bearings to achieve greater bearing capacity. So PER planetary gearboxes are with high torque and suitable for large load transmission occasions. The optimized design of 90 degree saves the mounting space. Besides, as an economical type, PER right angle gearbox is the ideal option for limited budget.

The PER right angle planetary gearbox has the frame size: 60mm, 80mm, 120mm, 160mm. PER precision planetary gearboxes have a broad range of ratio from 3 to 200. It's input dimensions can be customized depends on the motor output sizes.

Before choosing a gearbox, please specify the gear ratio you need. After determine a ratio, multiplying your servo motor rated torque by the ratio, the value should be in principle less than our gearbox rated output torque which can be found in the data sheets. Take other overloads which drive the motor into consideration, to choose the max. Operating torque, this should not exceed 2 times of our gearbox rated torque.

PER single stage reduction ratio: 3, 4, 5, 6, 7, 8, 9, 10
PER double stage reduction ratio: 12, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100