KRS AASD Series Servo Drives

Overview

Chinese servo drives, unsure whether the actual manufacturer is KRS or not. An eBay seller claims the manufacturer is "Taizhou Yifeng".

Model Numbers

• Page 13 of "Servo instruction books V3.0.pdf" gives the appropriate servo drive model number to match a particular motor:

AASD-15A

Wiring Diagram

Here are the relevant page numbers from the "Servo instruction books V3.0.pdf" manual:

• Page 15 General Wiring Diagram
• Page 17 CN1 - RS-232/RS-422 Interface pinout
• Page 19 CN2 - Control Interface pinout
• Page 24 CN3 - Encoder Interface pinout
• Page 25 Position Mode Wiring Diagram
• Page 26 Velocity/Torque Mode Wiring Diagram

Online Resources

KRS Servo Drives Technical Manual v3.0

Servo Tuning Help - Page 2 - LinuxCNC

Servo Calibration Mystery | cncexpert