Oriental Motor Offers New PKP CS Gear and New 28mm High Resolution

September 17, 2021

Torrance, CA - Sept. 16, 2021 - Oriental Motor is pleased to announce the expanded line-up of popular PKP Series of bipolar & unipolar type PKP 2 phase stepper motor products with the following additions:

PKP CS Geared 28mm & 60mm
PKP 28mm High Resolution (0.9°) type

The CS Geared type is a center shaft spur gear that features increased torque and a larger shaft for greater radial load but without a larger frame size. The CS Geared type is now available with mini connector and in 3 sizes, 28mm, 42mm and 60mm. Gear ratios: 5, 10, 15 & 20:1 (5:1 is only available on 42mm and 60mm frame sizes).

The High Resolution type (0.9° per step) 28mm reduces noise and vibration. By using a smaller step angle, there is less vibration over the entire speed range. Along with lower noise and vibration, increased positional accuracy is possible with a smaller step angle (0.9°). The key benefits of the CS Gear type includes

Same or more holding torque than the SH gear
Permissible radial load is greatly increased along with offering a center output shaft, similar to higher cost Planetary Gear types.