2-Phase Stepper Motor Driver

Q2HB88M Constant angle, constant torque micro step driver, the drive voltage of which is from 24V to 80VDC. It is designed for use with the 2 phase hybrid stepper motor of all kinds with 86mm to 110mm outside diameter, regulated phase current from 0.5A to 8A. It is widely used in numerical devices such as curving machine, medium-sized numerical control machine, packing machine.


Features
High performance, low price
Two group 32 channels constant angle and constant torque micro step, highest micro step: 480
Current of winding will be reduced to set current value when no step pulse command is received for 0.1 second
Bipolar constant current chopping circuit
Opto-isolated input/output
Drive current is continuously adjustable from 0.5A/phase to 8A/phase (0.4A/phase to 6.4A/phase)
Single power supply voltage from 24V to 80VDC (40V to130VDC)
Highest response frequency: 200Kpps
Overvoltage protection, overheat protection, overcurrent protection
Quantity Per Month: 5000
Delivery Way - Date Of Delivery: within one day after payment