Segmented stator for extra torque

Dec. 12, 2002
The new SLG Series of rotary servo gearmotors from Exlar features segmented motor stators for higher performance.

The new SLG Series of rotary servo gearmotors from Exlar, Chanhassen, Minn. (www.exlar.com), features segmented motor stators for higher performance. Each segment on the stator has individual phase wiring to limit heat generation and increase torque. The UL-recognized motors are available in three frame sizes, 20, 90, and 115 mm, each with double or single reductions ranging from 4:1 to 100:1. The small-frame motor, the SLG060, puts out 340 lb-in. at 1,250 rpm; the SLG 090 generates 1,550 lb-in. at 1,000 rpm; and the SLG115 reduces 2,900 lb-in. at 750 rpm. One, two, and three-stack lengths are available.

The brushless servo design can be used in closed-loop systems which require electronic control of position and velocity. The gearmotors also feature 10 arc-min of backlash, an integrated armature and sungear, IP65 sealing, MS connectors, 115, 230 and 460-Vrms motor voltages, and feedback configurations for nearly any servoamplifier.

Sponsored Recommendations

June 27, 2025
Ensure workplace safety and compliance with our comprehensive Lockout/Tagout (LOTO) Safety Training course. Learn critical procedures to prevent serious injuries.
June 27, 2025
Join our expert webinar to discover essential safety control measures and best practices for engineering a truly safe and compliant industrial environment.
June 25, 2025
An innovative aircraft with electric drives combines the best of both worlds. The cross between drone and helicopter could mean significantly faster and more efficient air emergency...
June 25, 2025
Effective when other materials fail, ceramics are particularly suitable for applications requiring wear and chemical resistance, sliding characteristics or biocompatibility. Discover...

Voice your opinion!

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