Key Specifications
Parameter Specification
Model MR-J2-350C-S100
Series MR-J2 (Standard Edition)
Rated Output 3.5 kW
Max. Current 17A (continuous), 51A (instantaneous)
Input Power 3-phase AC 200-230V (±10%), 50/60Hz
Control Method IGBT PWM Control
Position Input Pulse train (500kpps max)
Feedback Resolution 131,072 pulses/rev
Regenerative Braking Requires external resistor
3. Control Features
High-speed pulse input (CCW/CW or pulse+direction)

Electronic gear function (1-100:1 ratio)

S-curve acceleration/deceleration

Torque limitation function

23 digital I/O points for flexible control

4. Protection Functions
Overcurrent/Overvoltage protection

Dynamic brake function

Encoder error detection

Motor overload protection (150% for 3s)

Regenerative overvoltage protection

5. Physical Specifications
Dimensions: 180 × 270 × 150 mm (W×H×D)

Weight: 4.5 kg

Cooling Method: Fan-cooled

Mounting: Panel mounting

Protection Class: IP10 (for cabinet use)

6. Environmental Ratings
Operating Temperature: 0°C to +55°C

Storage Temperature: -20°C to +65°C

Humidity: 20-90% RH (non-condensing)

Vibration Resistance: 4.9 m/s² (10-55Hz)