QuickSilver Controls new 48 page catalog provides a review of the full range of QuickSilver's motors, drives, and controls that feature their high pole count, 2phase permanent magnet motors when operated in a vector control made as a full 4 quadrant servo motor system. QuickSilver's electronic drives and controls utilize size 17, 23, and 34 hybrid step motors as full brushless servo motors. Copious motor performance torque-speed curves are supplied.
Continuous torque for the smaller Size 17 brushless PM motors starts at 35 oz-in at 900 rpm (35 watts) duty up to 700 oz-in at 1500 rpm (700 watts) for the Size 34 brushless servo motor. Maximum speeds are 4000 rpm. The SilverDust controls product line RS232, RS435, and CANopen protocols with Ethernet and Modbus TCP as an option. Voltages range from 3.5 amps in the smaller Size 17 and 23 SilverDust drives and up to 10 amps in the large Size 34. Typical input voltages are 12 vdc to 48 vdc.
The SilverDust controller uses sophisticated motion control algorithms to maximize the high torque capability and properly handle very high load inertias reaching 100:1 inertia mismatch.
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