10-2
 
10-1 Detailed Specification of Servo Driver 
Servo Driver Model 
JSDG2-□□□□-E 
200V Class 
10A  15A  20A  30A  50A3  75A3 
Basic Specifications 
Servo 
capacity[kW] 
0.1 0.4 0.75 1.0 2.0 3.0 
Continuous 
Output Current 
[A rms] 
2.1 3.5 4.4 5.6 9.2 14.0 
Maximum Output 
Current 
[A rms] 
5.7 8.5 11.3 17.0 28.3 42.4 
Input Power 
Primary 
circuit 
R, S, T 
Single-phase or Three-phase 
AC 200 ~ 230V, -15~+10% 
Three-phase  
AC 200 ~ 230V,   
-15~+10% 
Control 
circuit 
r, s 
Single phase   
AC 200 ~ 230V, -15~+10% 
Cooling Method  Natural Cooling  Fan Cooling 
Control Method 
Three-phase Full-wave Rectification IGBT PWM Control   
(Sine Wave Current Drive Method) 
Encoder 
Resolution 
15 bits (absolute type) / 17 bits (incremental type/absolute type) /   
23 bits (incremental type/absolute type) 
Internal Features 
Display and 
Operations 
CHARGE Indicator; five-digit seven-segment display; four function keys 
Control Mode 
Position (external pulse command), position (internal position command), speed, 
torque, turret automatic tool change and dual-mode switching (position/speed, 
speed/torque, position/torque) 
Regenerative 
Brake 
Built-in brake transistor and break resistor/can connect to external brake resistor 
Dynamic Brake 
Built-in dynamic brake 
Activates when Power Off, Servo Off, drive prohibition and error occur. 
Protection  Various abnormal alarms 
Communication 
Interface 
USB / RS-485 / EtherCAT