JMC JASD Series Servo Drives

Overview

Chinese servo drives by JMC (Just Motion Control, aka Shenzhen Just Motion Control Electromachics Co.,Ltd.) that support both incremental ABZ/UVW encoders as well as Tamagawa 17-bit (and maybe 23-bit?) encoders.

Model Numbers

• Page 9 shows the servo drive model number scheme
• Page 11 shows the servo motor model number scheme

Wiring Diagram

• Page 12 shows the CN1 "I/O" connector pinout
• Page 14 shows the CN2 "Feedback" connector pinout
• Page 15 shows the CN3 "Communication 1" connector pinout (RS-232 and RS-485)
• Page 15 shows the CN4 "Communication 2" connector pinout (RS-485 only)
• Page 16 shows the power terminal strip pinout
• Page 24 shows example wiring for position mode control
• Page 26 shows example wiring for velocity mode control
• page 28 shows example wiring for torque mode control

Dimensions

• Page 17 shows the dimensions

Parameters

• Page 33 has the parameter table
• Page 37 has the parameter descriptions

Replacement Parts

CN1 I/O

• 3M 10150-3000PE (solder cup connector)
• 3M 10350-52F0-008 (backshell w/ hooks)
• 3M 10350-52A0-008 (backshell w/ screws)

CN2 Feedback

• 3M 10120-3000PE (solder cup connector)
• 3M 10320-52F0-008 (backshell w/ hooks)
• 3M 10320-52A0-008 (backshell w/ screws)

Online Resources

JMC JASD Series AC Servo Drives User's Manual (V1.3)

JMC JASD Series AC Servo Driver User Manual (V1.0)