Step Motor and Drive

Torrance, Calif. —UFK Nanostep motor and drive package incorporates the latest 5-phase microstepping technology. Six 5-phase hybrid step motor models have been developed and matched to the UFK drive. Motors range from the UFK543AA which develops 18 oz-in constant torque over a speed range of 6 to 480 rpm to the UFK569AA, which generates 220 oz-in.

By Staff March 1, 1998

Torrance, Calif. —UFK Nanostep motor and drive package incorporates the latest 5-phase microstepping technology. Six 5-phase hybrid step motor models have been developed and matched to the UFK drive. Motors range from the UFK543AA which develops 18 oz-in constant torque over a speed range of 6 to 480 rpm to the UFK569AA, which generates 220 oz-in. of constant torque over a range of 6 to 72 rpm. UFK569AA still maintains 50 oz-in. of torque at 300 rpm. The compact Nanostep drive requires 115 V ac and delivers 1.4 A per phase. The drive has 16 user selectable resolutions, ranging from full step to 250 microsteps per cardinal step (125,000 steps/rev), accepts up to two different preset resolutions from an external input.

Oriental Motor U.S.A. Corp.