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DS2-Mini-20C-750 Miniature Low-Voltage DC Servo Drive

DS2-Mini-20C-750 Miniature Low-Voltage DC Servo Drive

Name: DS2-Mini-20C-750 Miniature Low-Voltage DC Servo Drive
Brand: Shenzhen Lichuan Electric Co., Ltd.
Availability: InStock

Product Overview

DS2-Mini-750 low-voltage servo drive, equipped with a new generation 32-bit DSP and developed based on our company's years experience in servo motion control, includes pulse, RS485 bus, CANopen bus, and EtherCAT bus control; this model introduces the CANopen type drive. Paired a 7500W motor, it supports 17/23-bit single-turn/multi-turn encoders, supports CIA301 and CIA02 protocols, and can be externally connected to a braking resistor; it features strong overload capacity, low noise, fast response, is easy to embed as a bare board, saves space.

Features

Motor model: 750W Supply voltage: 48V Communication interface: CANopen Rated current: 20A Supply voltage range: DC 24V–70V Encoder: 17-bit incremental/17-bit absolute, 23-bit incremental/23-bit absolute encoder

Product Overview Supporting Products Data Download

Product illustration

Main circuit terminal block

Pin	Signal	Explanation
1	Ground	Drive power supply terminal Power supply range: DC 24 V to 70 V
2	VDC
3	RB	Regenerative resistor terminal; the other end of the resistor is connected to VDC.
4	U	Motor power cable
5	V
6	W
7	PE	Ground wire

Encoder interface terminal

DI/DO interface terminals

USB port

RS485 communication port

DIP switch

DIP Switch Station Number Table

Station number	SW1	SW2	SW3
Customize	OFF	OFF	OFF
1	ON	OFF	OFF
2	OFF	ON	OFF
3	ON	ON	OFF
4	OFF	OFF	ON
5	ON	OFF	ON
6	OFF	ON	ON
7	ON	ON	ON

Main Circuit Wiring / DI/DO Interface Terminals

The power selection for switch-mode power supplies is as follows:

Motor power (W)	Recommended switching power supply voltage	Switching power supply function
750	48V	≥950W

DI/DO interface terminals Note:

1. The DI1 and DI2 interfaces are differential input interfaces, supporting 5–24 V.

2. DI3 through DI6 support both NPN and PNP wiring configurations; for DICOM, connect to 24 V, with a valid input of 0 V at the DI port; for DICOM, connect to 0 V, with a valid input of 24 V at the DI port.

3. The common terminal of the DO port, DOCOM, must be connected to 0 V and cannot be connected to 24 V.

Main application areas

Suitable for a wide range of motion-control applications in automation equipment and instruments, such as electronic manufacturing and inspection, semiconductor packaging, laser cutting and welding, laser typesetting, packaging machinery, engraving machines, marking machines, cutting machines, garment plotters, CNC machine tools, and automated assembly systems.

80 Series DC Servo Motor (17-bit/23-bit)

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Shenzhen Lichuan Electric Co., Ltd.

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Engineer Xie:+86-159-0755-7836
Engineer Rao:+86-180-2520-1553

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Engineer Tang:+86-180-2901-2526

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Illustration	Pin	Signal	Explanation
	1	DI2+	Differential Input DI Port
	2	DI1-
	3	DI2-
	4	DI1-
	5	DI4	4-channel single-ended inputs, 12–24 V, single-ended wiring, support Using common-cathode and common-anode wiring methods
	6	DI3
	7	DI6
	8	DI5
	9	DICOM	Enter the common terminal , Class continues 24V or 0V
	10	DOCOM	Output common terminal , Can only connect 0V
	11	NC
	12	DO2	Single-ended output, maximum 100 mA
	13	NC
	14	DO1	Single-ended output, maximum 100 mA
	15	CANH/NC	DS2-Mini-750 is CANH; the other models have no pins.
	16	CANL/NC	DS2-Mini-750 is CANL; the other models have no pins.