VDC to 60 VDC at up to 3.5 Amps. The drives also produce 64 microsteps per full
step or 256 steps per full cycle, resulting in 12,800 steps per revolution for a standard 200-
step motor. The maximum
step rate generated by the controller is 3,000,000 microsteps/second. Additionally, the SDM-20640 features four user-selectable current settings: .5, 1, 2 and 3.5 amps; a user-selectable low-current mode that reduces current power by 75% when the
motor is at a stop; and 8 uncommitted analog inputs...
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