High-efficiency stepping motors - Oriental Motor USA

April 26, 2010
The PKE high-torque, high-efficiency two-phase stepping motors can be driven at continuous-duty cycles.
The PKE high-torque, high-efficiency two-phase stepping motors can be driven at continuous-duty cycles. The PKE motors produce 1.2 to 1.5 times more torque than conventional motors while significantly reducing power loss. Benefits of the higher efficiency are lower heat generation (78%), constant-duty operation, up to 40% less power consumption, and reduced CO2 emissions (up to 15 kg).Motors have less need for cooling fans, and cooler operation extends service life and reduces potential problems due to thermal expansion. Increased torque allows motor downsizing for space constraints.The motor comes in a 1.65-sq-in. frame and three stack lengths of 1.3 (PKE243x), 1.54 (PKE244x), and 1.85 in. (PKE245x). All motors come with a standard shaft or double shafts and both unipolar and bipolar windings. Output torque ranges from 34 oz-in. for the PKE243A-L unipolar model up to 77.8 oz‑in. for the PKE245DA-L bipolar motor. With a 24-Vdc driver, shaft speeds in excess 2,000 rpm can be reached.Oriental Motor USA, 1001 Knox St., Torrance, CA 90502, (310) 715-3300, www.orientalmotor.com

Sponsored Recommendations

March 31, 2025
Unlike passive products - made of simple carbon springs - the bionic prostheses developed by Revival Bionics are propulsive, equipped with a motor and an artificial Achilles tendon...
March 31, 2025
Electric drives are a key technology for the performance of machines, robots, and power tools. Download this guide for an introduction to high-quality mechatronic drive systems...
March 31, 2025
Discover the world of maxon drive technology: motors, gearheads, sensors, controllers, and accessories. Configure your drive system online, including all relevant product and ...
March 31, 2025
Share current page XSun designs and manufactures a drone that is both energy-independent and can make its own decisions, for fully-automated missions. The company needed reliable...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!