USA57 Revision
1.2
10
Speed Torque Curves
The base motor for the USA57 is a 1.8°/step 2-phase hybrid step motor. Full torque will be
available from the motor when used with a drive which has a rated output of at least 2.0 amps
per phase. Here are representative speed/torque curves for the two different lengths of motors
available. Individual applications may differ in motor performance: