EPR 精密直角遊星ギアボックス

Indication of Model Numbers of EPR Speed Reducers

Description of EPR High Precision Planetary Gearboxes

Our company's famous EPR series has the advantages of high rigidity, high torque, no oil leakage, maintenance-free, smooth transmission, low noise, etc. It is the perfect solution for the motion control industry. 90-degree right-angle installation can save installation space. The internal structure of the EPR series gear reducer adopts a spiral bevel gear design, which has stable operation and low noise.

Our company provides a wide variety of planetary gearboxes for the different needs of customers, including in-line gearboxes, right-angle gearboxes, hollow shaft gearboxes, etc. Our company has always focused on research and development of new high-quality products, ensuring that our gearbox production features high performance, high efficiency, and low noise operation.
Featuring a 90-degree right-angle design, the EPR series is an ideal solution for motion control applications. Flange input design fits most stepper, servo, AC, or DC motors. It is easy to install and maintenance-free.

Overview of EPR Technical Parameters

1) Gearbox outline dimension: 42,60,90, 115, 142, 180, 220
2)Reduction ratio: 3, 4, 5, 6, 7, 8, 9, 10, 14, 20 ( Single Stage )
15, 20, 25, 30, 35, 40, 50, 70, 80, 100, 120, 140, 160, 180, 200 ( Two Stage )
3) Lubrication: Lifetime lubrication with use of fully synthetic grease
4) Rated Input speed: 3000— 8000rpm
5) Service Life: >20, 000 hours
6) Backlash: for P1 precision 1-Stage :≤ 5 arcmin, 2-Stage: ≤ 8 arcmin
for P2 precision 1-Stage :≤ 8 arcmin, 2-Stage: ≤ 10 arcmin
7)Operating temperature: -15°C to +90°C
8)Protection Class: IP65
9)Noise Value: ≤65~75 DBA

Specification Table of EPR Planetary Speed Reducer

Catalog of PAR Precision Speed Reducer