Product Center
Committed to stepper motors and drivers control production research and development



Tel: +86-519-88381518 

Mobile: +86 18068528818


Add: Hugang Bridge, Economic Development Zone,Changzhou, Jiangsu,China


Number of views:

CWD882 stepper motor driver

Retail price
Market price
Number of views:
Product serial number
Product description

一、 Introduction

1. Descriptions

CWD882 is a new generation hybrid servo driver, it uses the 32-bit DSP processor, the internal integrates the technology of the anti-resonance, low noise, micro-step, low temperature rise ,so that dramatically improve the performance of the stepper motor,with some characteristics of low noise, small vibration, low temperature and high-speed torque . The driver's interior use the adaptive PID technology, without manual adjustment can automatically generate the optimal parameters for different motor, the motor runs to achieve the best performance.
Drive voltage is DC 24-90VDC, for various types of two-phase hybrid closed loop stepping motor which current is less 8.2A , with automatic semi-flow, self-test, over-voltage, under-voltage and over-current protection.

2. Features

• high performance, low price

• micro-step

• Automatic idle-current reduction

• Optical isolating signal I/O

•Max response frequency up to 70Kpps

• Low temperature rise, smooth motion

• Online adaptive PID technology


CWD882 is a low-cost, high-performance servo systems, suitable for a variety of large-scale automated equipments and instruments, such as low-cost, low vibration, noise, high-precision, high-speed devices, And it is ideal for applications where the equipment uses a belt-drive mechanism or otherwise has low rigidity and you don't want it to vibrate when stopping. 

4. Electrical parameters


二、 Parameter setting

1. Current setting

Dial switch: on=0; OFF=1

2. Standstill Current Setting

SW4 is used for standstill current setting. OFF meaning that the standstill current is half of the dynamic current; and ON meaning that standstill current is the same as the selected dynamic current. Usually the SW4 is set to OFF, in order to reduce the heat of the motor and driver.

3. Subdivision setting

Dial switch: on=0, off=1


三、 Interface wiring instructions

1. Control signal Connector(CN1)


If the input signal voltage amplitude is greater than 5V, the input terminal needs to be connected in series with a current limiting resistor (refer to the control signal interface circuit diagram).

2. Power and Motor Connector


3.The interface circuit of control signal




四、Problems and Solutions


五、Mechanical Specifications (unit: mm(inch),1 inch = 25.4mm)





Scan the QR code to read on your phone
We could not find any corresponding parameters, please add them to the properties table

Related Products


Username used for comment:


Mobile:+86 18068528818 (Elaine Yang)

Add:Hugang Bridge, Economic Development Zone,Changzhou, Jiangsu,China


Follow Us

Changzhou Chuangwei Motor & Electric Apparatus Co., Ltd    Powered by: Changzhou       苏ICP备2021012447号-1