Introduction

The d2hb882mb is an economical microstepping driver based on patented technology of longs motor.It is suitable for driving 2-phase 4-phase hybrid stepping motors .By using the advanced bipolar constant-current shopping technique , it can output more speed and torque from the same motor, compared with traditional drivers , such as l/r drivers .Its 3-state current control technology allows coil currents to be well controlled and with relatively small current ripple, therefore less motor heating is achieved.
Features
Low cost and good high-speed torque
14 selectable resolutions
Supply voltage up to +80vdc
Suitable for-2-phase and 4-phase motors
Output current up to 5.86a
Dip switch current setting 8different values
Optically isolated input signals
Pulse frequency up to 200khz
Automatic idle-current reduction
Small size (107*97*48), weight:1kg