Product
DS2-20C Low Voltage DC Servo Driver
Product Overview
DS2 series low-voltage servo drives are developed with the latest generation of 32-bit DSP chips and combined with our years of serv motion control experience. This model is a CANopen type drive. It supports servo motors from 400W to 750W, supports 17/23-bit single-turn and 17/23-bit multi-turn encoders. It uses a low-voltage DC power supply, can connect to an braking resistor, supports CANopen control, and has strong overload capacity, low noise, and fast response.
Features
Product Diagram
Driver Terminal Description
Terminal | Illustration | Pin | Signal | Description |
CN1 | 1 | GND | Driver main power supply Motor is 24V, driver power supply 24V Motor is 48V, driver power supply 48V | |
2 | DC+ | |||
3 | RB | Negative terminal of regenerative resistor, positive terminal connected to DC+ | ||
4 | U | Motor power line | ||
5 | V | |||
6 | W | |||
7 | PE | Ground |
Terminal | Illustration | Pin | Signal | Description |
CN2 |  | 1 | +5V | Power supply |
2 | GND | |||
3 | NC | NC | ||
4 | NC | NC | ||
5 | SD+ | Bus encoder differential signal | ||
6 | SD- |
Terminal | Illustration | Pin | Signal | Description |
CN3 |  | 1 | DI1+ | 2 differential inputs, supporting both common anode and common cathode wiring |
2 | DI1- | |||
3 | DI2+ | |||
4 | DI2- | |||
5 | DI3 | 4 single-ended inputs, 12~24V, single-ended wiring, supporting both common anode and common cathode wiring | ||
6 | DI4 | |||
7 | DI5 | |||
8 | DI6 | |||
9 | DICOM | Input common terminal | ||
10 | DOCOM | Output common terminal | ||
11 | DO1 | 2 single-ended outputs, single-ended output | ||
12 | DO2 | |||
13 | NC | No function | ||
14 | NC | |||
15 | BK+ | Motor brake control signal | ||
16 | BK- |
Terminal | Illustration | Pin | Signal | Description |
CN4 | 1 | CANH | CANH | |
2 | CANL | CANL | ||
3 | GND | CAN communication ground | ||
4 | NC | NC | ||
5 | GND | CAN communication ground | ||
6 | NC | NC | ||
7 | NC | NC | ||
8 | NC | NC |
Terminal | Illustration | Pin | Signal | Description |
CN5 |  | 1 | SW1 | Communication station number setting, see driver casing for details |
2 | SW2 | |||
3 | SW3 | |||
4 | SW4 | Terminal resistor |
Main Application Areas
Suitable for various motion control automation equipment and instruments, such as: electronic processing and inspection, semiconductor packaging, laser cutting and welding, laser typesetting, packaging machinery, engraving machines, marking machines, cutting machines, garment plotters, CNC machine tools, automated assembly equipment, etc.
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Shenzhen Lichuan Electric Co., Ltd.
Technical Support
Engineer Peng:+86-135-3098-8140
Engineer Xie:86-159-0755-7836
Engineer Rao:86-180-2520-1553
Engineer Zuo:86-180-2901-2526
WeChat Public Account
Douyin ID
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English website： https://www.lichuanservomotor.com/
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