3-Phase 220VAC 7A Digital Stepping Driver CF31022m

Overview

CF31022M is a 3-phase hybrid stepping motor driver based on DSP control. it is a new generation of digital stepping motor driver which combines advanced DSP control chip and 3-phase inverter driver module. It uses a similar servo control circuit, which can make the motor running smoothlly, almost no vibration and noise. When the motor is at high speed, its torque is much higher than 2-phase and 5-phase hybrid stepping motors. The product is widely used in engraving machine, medium-sized CNC machine tools, computer embroidery machine, packageing machinery and other high resolution, large and medium-sized CNC equipment.

Key Features

1. 110 to 220VAC supply voltage
2. Suitable for 3 phase, 3 and 6 leads hybrid stepping motors, with NEMA 34 to 53. 
3. Output current selectable from 1.2~7.0A
4. Current reduction by 50% automatically, when motor standstill mode is enabled.
5. Optical isolation signal input/output
6. Positioning accuracy is up to 60000 steps/turn
7. Over Voltage, Coil to Coil and coil to ground short circuit protection
8. Pulse Input Frequency0~200KHz
9. The phase memory function (Note:When the friver stops for more than 3 seconds, it will automatically memorize the motor phase then re-energizes. When the WF signal goes from low to high, the driver will automatically recover the motor phase.

For user's manual, please ask from us.