VEICHI SD700 Series Servo Drives

Overview

Chinese servo drives made by VEICHI aka Veichi Electric Co., Ltd; aka Shenzhen Veichi Electric Co., Ltd. Also maybe Suzhou Veichi Electric Co., Ltd?

Model Numbers

Technical manual:

• Page 18 (12 in the PDF) shows the servo drive model number scheme
• Page 21 (15 in the PDF) shows the servo motor model number scheme

"System" manual:

• Page 16 (10 in the PDF) shows the servo drive model number scheme

Wiring Diagram

Technical manual:

• Page 7 (1 in the PDF) shows an overview of the connectors
• Page 32 (26 in the PDF) shows the power terminal wiring
• Page 38 (32 in the PDF) shows the CN2 "Encoder" (RS-485 encoder) connector pinout
• Page 39 (33 in the PDF) shows the CN7 "Communication" (USB) connector pinout
• Page 40 (34 in the PDF) shows the CN6A/CN6B "Communication" (RS-485/CAN or MECHATROLINK-II) connector pinout
• Page 41 (35 in the PDF) shows the CN5 "Full Closed Loop" (quadrature encoder?) connector pinout
• Page 42 (36 in the PDF) shows the CN1 ("Control?") connector pinout

Dimensions

Technical manual:

• Page 8 (2 in the PDF) shows the servo drive dimensions
• Page 22 (16 in the PDF) shows the servo motor dimensions

Parameters

Technical manual:

• Page 216 (210 in the PDF) lists the parameters

Alarm Codes

Technical manual:

• Page 253 (247 in the PDF) lists the fault/error/alarm codes

Online Resources

VEICHI SD700 Servo Drive System Wholesale, Supplier, Manufacturer

VEICHI SD700 Series Servo Technical Manual (V1.1)

VEICHI SD700 Series Servo System Manual (V1.0, 2019)

VEICHI SD700 Series High Performance Servo System Catalog (V1.1, 2022)

VEICHI SD710 Servo Drive Manual (V1.0) (mentions motor parameters that might be hidden on the SD700 series)