Mitsubishi Servo Drive MR-J4-100B
The Mitsubishi Servo Drive MR-J4-100B is an advanced and high-performance solution designed to meet the rigorous demands of modern industrial automation and motion control systems. As a prominent member of the MELSERVO-J4 series, the MR-J4-100B offers exceptional capabilities that ensure precise and reliable operation.
Key Specifications:
- Series: MELSERVO-J4
- Model: MR-J4-100B
- Capacity: 1.0 kW
- Rated Output Voltage: Three-phase AC 170V
- Rated Current: 6.0 A
- Main Circuit Power Input:
- Voltage/Frequency: Three-phase or single-phase AC 200V~240V, 50/60 Hz
- Rated Current: 5.0 A
- Allowable Voltage Fluctuation: Three-phase AC 170V~264V
- Allowable Frequency Fluctuation: ±5%
- Control Circuit Power Input:
- Voltage/Frequency: Single-phase AC 200V~240V, 50/60 Hz
- Rated Current: 0.2 A (0.3 A for models 500B and later)
- Allowable Voltage Fluctuation: Single-phase AC 170V~264V
- Allowable Frequency Fluctuation: ±5%
- Power Consumption: 30 W
- Interface Power Supply:
- Voltage: DC 24V ±10%
- Current Capacity: 0.3 A (including CN8 connector signal)
- Control Method: Sine wave PWM control and current control
- Regenerative Power Handling:
- Internal Regenerative Resistor: 20 W
- External Regenerative Resistor (Standard Accessory): Not included
- Dynamic Brake: Built-in
- SSCNET III/H Command Communication Cycle: 0.222 ms, 0.444 ms, 0.888 ms
- Communication Functions:
- USB: Connects with personal computers using MR Configurator2
- Encoder Input Pulses: Supports ABZ phase pulses
- Analog Monitoring: 2 channels
- Full Closed-Loop Control: Not supported
- Machine-End Encoder Interface: Not supported
- Servo Functions: Includes advanced features such as Advanced Vibration Control II, Adaptive Filter II, Robust Filter, Auto-Tuning, One-Touch Adjustment, Tough Drive Function, Drive Recorder Function, Contact Pressure Control, Machine Diagnostics, Power Monitoring Function, Driver-to-Driver Communication Function, Scale Measurement Function, J3 Compatibility Mode, Super Trace Control, and Lost Motion Correction Function
- Protection Functions: The MR-J4-100B features comprehensive protection including overcurrent protection, regenerative overvoltage protection, overload protection (electronic thermal), servo motor overheat protection, encoder anomaly protection, regenerative anomaly protection, undervoltage protection, instantaneous power-off protection, overspeed protection, excessive error protection, magnetic pole detection protection, and linear servo control anomaly protection.
- Safety Functions: STO (Safe Torque Off) compliant with IEC/EN 61800-5-2
- Safety Performance Standards: EN ISO 13849-1:2015 Category 3 PL e, IEC 61508 SIL 3, EN 62061 SIL CL 3, EN 61800-5-2
- Response Performance: ≤ 8 ms (STO input OFF → Energy Cutoff)
- Test Pulse Input (STO): Test pulse interval: 1 Hz to 25 Hz, Test pulse off time: Maximum 1 ms
- Estimated Average Dangerous Failure Time (MTTFd): ≥ 100 years
- Diagnostic Coverage (DC): Medium (90%–99%)
- Probability of Dangerous Failure (PFH): 6.4 × 10^-9 [1/h]
- Compliance with Overseas Standards: Refer to the standards compliance page for details.
- Construction (Protection Rating): Self-cooling, open (IP20)
- Compact Installation: Possible
- Three-Phase Power Input: Yes
- Single-Phase Power Input: No
- Environmental Conditions:
- Operating Temperature: 0 °C to 55 °C (free from freezing)
- Storage Temperature: -20 °C to 65 °C (free from freezing)
- Operating/Storage Humidity: 5% RH to 90% RH (free from condensation)
- Atmosphere: Indoor use (no direct sunlight, no corrosive or flammable gases, no oil mist, no dust)
- Altitude: Up to 2000 m
- Vibration Resistance: 5.9 m/s², 10 Hz to 55 Hz (X, Y, Z directions)
- Weight: 1.4 kg
The Mitsubishi Servo Drive MR-J4-100B offers a robust and reliable solution for precise motion control. With its advanced control features, extensive protection capabilities, and adaptability to various environments, the MR-J4-100B is well-suited for demanding industrial applications.
