| mode name | MR-J4-350A |
| Output | Rated Voltage | 3-phase 170 VAC |
| Rated Current (A) | 17.0 |
| Main Circuit Power Supply | Voltage/Frequency | 3-phase 200 VAC to 240 VAC, 50/60 Hz |
| Rated Current (A) | 16.0 |
| Permissible Voltage Fluctuation | 3-phase 170 VAC to 264 VAC |
| Permissible Frequency Fluctuation | ±5% maximum |
| Control Circuit Power Supply | Voltage/Frequency | 1-phase 200 VAC to 240 VAC, 50/60 Hz |
| Rated Current (A) | 0.2 |
| Permissible Voltage Fluctuation | 1-phase 170 VAC to 264 VAC |
| Permissible Frequency Fluctuation | ±5% maximum |
| Power Consumption (W) | 30 |
| Interface Power Supply | 24 VDC ±10% (required current capacity: 0.5 A (including CN8 connector signal)) |
| Load-Side Encoder Interface | high-speed serial communication |
| Tolerable Regenerative Power of the Built-in Regenerative Resistor(W) | 100 |
| Control Method | Sine-wave PWM control/current control method |
| Dynamic Brake | Built-in |
| Protective Functions | Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal), servo motor overheat protection,encoder error protection, regenerative error protection, undervoltage protection, instantaneous power failure protection, over-speed protection, error excessive protection, magnetic pole detection protection, linear servo control fault protection |
| Position Control Mode | Maximum Input Pulse Frequency | 4 Mpps (when using differential receiver), 200 kpps (when using open-collector) |
| Positioning Feedback Pulse | Encoder resolution: 22 bits |
| Command Pulse Multiplying Factor | Electronic gear A/B multiple, A: 1 to 16777216, B: 1 to 16777216, 1/10 < A/B < 4000 |
| Positioning Complete Width Setting | 0 pulse to ±65535 pulses (command pulse unit) |
| Error Excessive | ±3 rotations |
| Torque Limit | Set by parameters or external analog input (0 V DC to +10 V DC/maximum torque) |
| Speed Control Mode | Speed Control Range | Analog speed command 1:2000, internal speed command 1:5000 |
| Analog Speed Command Input | 0 V DC to ±10 V DC/rated speed (Speed at 10 V is changeable with |
| Speed Fluctuation Rate | ±0.01% maximum (load fluctuation 0% to 100%), 0% (power fluctuation: ±10%) ±0.2%maximum(ambient temperature 25 ± 10 centigrade degree) only when using analog speed command |
| Torque Limit | Set by parameters or external analog input (0V DC to +10 VDC/maximum torque) |
| Torque Control Mode | Analog Torque Command Input | 0VDCto±8VDC/maximum torque (input impedance: 10 to 12 kohm) |
| Speed Limit | Set by parameters or external analog input (0VDC to ± 10 VDC/rated speed) |
| Fully Closed Loop Control | Available in the future |
| Safety Function | STO (IEC/EN 61800-5-2) |
| Communication Function | USB: Connect a personal computer (MR Configurator2 compatible) |
| Structure (IP Rating) | Force cooling, open (IP20) |
| Close Mounting | Possible |
| Weight (kg) | 2.3 |
