 NEMA23 stepper motors
 NEMA23 stepper motors in seven different power sizes with torque up to 0.55Nm (77oz-In) always maintaining the flange in standard NEMA23. 
Some models are offered with two … »read more
   Technical Data
  | Bipolar Holding Torque | 0.55Nm (77oz-in) | 
 | Bipolar Phase Current | 2Arms | 
 | Rotor Inertia | 150g-cm2 (0.82oz-in2) | 
 | Length | 41mm (1.61inches) | 
 | Weight | 470g (16.58oz) | 
 | Flange | NEMA 23 56.4x56.4mm (2.22x2.22inches) | 
 | Leads Number | 4 | 
 | Full step angle | 1.8° | 
 
     Torque curve
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     Benefits
  -  High torque density 
-  Optimized for microstepping drive 
-  Excellent dynamic performance 
-  Double shaft versions available