E and H Hybrid Series Stepper Motors

These high-efficiency, low-loss stepper motors have a conventional, round frame in NEMA 23, 34 and 42 frame sizes (60, 90 and 110 mm). A wide variety of standard windings, connectors and options suit general-purpose applications with holding torques up to 27.95 N-m (3,958 oz-in). The E Series features SIGMAX® technology for higher torque and acceleration rates.

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  • Conventional round frame design available in NEMA 23, NEMA 34 and NEMA 41
  • Holding torques up to 27.95 N-m (3,958 oz-in)
  • Highly customizable to fit nearly any application
  • Both E and H Series motors provide the high speed capability required for rapid traverse applications
  • E Series general-purpose motors feature our patented SIGMAX®  technology  for higher torque and acceleration rates
  • Select from terminal board connections (via conduit), MS connectors or flying lead connections in waterproof or standard enclosures (flying leads not available in NEMA 23 frames)
  • NEMA 34 and 42 models are UL Recognized and feature Class B insulation
  • NEMA 34 and 42 models are rated for IP65 with “C” (MS Connector), “L” (Terminal Board) or “M” (Terminal Board) construction, with shaft seal



Agency Approvals

Kollmorgen EU Declaration of Conformity E-HKollmorgen EU Declaration of Conformity E-H113.7 KB4/19/2016Email


EH-Hybrid_Installation-Bulletin_en-US_RevAEH-Hybrid_Installation-Bulletin_en-US_RevA535.1 KB11/3/2011Email


Custom Motor Products BrochureCustom Motor Products Brochure954.7 KB1/5/2018Email


Stepper and Synchronous Motors Catalog en-US revCStepper and Synchronous Motors Catalog en-US revC8 MB2/6/2014Email
US Production