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The closed loop stepper driver integrates servo control technology in digitally controlled stepping drive, and adopts three-loop control strategy (position loop, speed loop and current loop), thus it has the advantages of both stepping and servo functions: step loss-free, accurate positioning, low vibration and stable operation at low speed. The built-in acceleration/deceleration control function improves smoothness of start and stop operation, and it is compatible with 1000-line and 2500-line encoders. The closed loop stepper driver is designed with phase loss, over-current, overvoltage and over-tolerance protections, and is applicable for various automation equipment, such as marking machine, plotter, CNC machine tool, etc.

तकनीकी पैरामीटर

-- Input voltage: 180~250 VAC
-- Maximum output current: 8.0A
-- Maximum pulse frequency: 200 k
-- Logic input current: 7~20 mA (10 mA typical value)
-- Default communication frequency: 57.6 kbps