• Oriental Motor USA Corporation

High-Torque Motor-Driver Packages

Oriental Motor USA Corporation offers the UMK family of high-torque motor-driver packages. They provide six basic two-phase hybrid step motors matched with compact full-step/half-step stand-alone drivers. Divided into two frame sizes of three models each, these step motors develop holding torques ranging from 22 to 187 oz-inch. Constant continuous torques are available from 50 to 1,000 PPS with usable torques available to 20,000 PPS. The UMK standalone drivers are powered by 115 V AC 60 Hz for ease of use on the factory floor. Special circuitry reduces vibrations and an automatic current cutback feature protects the step motor from overheating.