Housed hybrid h3 stepper motors provide high torque output with increased performance, improved heat dissipation and higher side and radial load capability. These 1.8-degree step motors are available in NEMA 17, 23 and 34 frame sizes. Various stack lengths are available in each frame size, and windings can be customized to suit individual application needs. Aluminum housing provide better heat dissipation to create higher output torque during operation, and stator-enhanced magnets deliver up to 40 percent more torque in the same footprint. Neodymium iron boron magnets offer optimized torque density, while the bearing retainer and o-ring help reduce motor noise.