Enhanced Design of h3 Stepper Motors from Portescap

Portescap has introduced a stator-enhanced version of its h3 Series Step Motors. The RoHS-compliant h3 Series incorporates enhancing magnets, inserted between each stator tooth, to optimize torque output across entire speed range. Supplied in aluminum housing for optimal heat dissipation, these 1.8° step motors feature Neodymium iron boron magnets as well as bearing retainer and o-ring. Larger bearings enable motor to handle higher side and radial loads. They are available in NEMA 17, 23, and 34 frame sizes, with various stack lengths available in each frame size.