Datasheets

Our policy is one of continued research and development. We therefore reserve the right to amend, without notice, the specifications given in this document. (2019 - 9261a) © 2020 IMI International s.r.o. en 1.6.601.011 01/21 Servo Amplifier Model MR-J4W2- 22B 44B 77B 1010B Stocked Item S S S S Output Rated Voltage 3-phase 170 VAC Rated Current (Each Axis) (A) 1.5 2.8 5.8 6.0 Main Circuit Power Supply Voltage/Frequency (*1) 3-phase or 1-phase 200 VAC to 240 VAC, 50/60 Hz 3-phase 200 VAC to 240 VAC, 50/60 Hz Rated Current (A) (*25) 2.9 5.2 7.5 9.8 Permissible Voltage Fluctuation 3-phase or 1-phase 170 VAC to 264 VAC 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) 0.4 Permissible Voltage Fluctuation 1-phase 170 VAC to 264 VAC Permissible Frequency Fluctuation ±5% maximum Power Consumption (W) 55 Interface Power Supply 24 VDC ±10% (required current capacity: 0.35 A (including CN8 connector signals)) Control Method Sine-wave PWM control/current control method Capacitor Regeneration Reusable Regeneration Energy (J) (W) (*19) 17 21 44 Moment of Inertia (J) Equivalent to Permissible Charging Amount (× 10 -4 kg•m²) (*20) 3.45 4.26 8.92 Mass Equivalent to Permissible Charging Amount (kg) (*21) LM-H3 3.8 4.7 9.8 LM-K2 LM-U2 8.5 10.5 22.0 Tolerable Regenerative Power of the Built-in Regenerative Resistor (*2, *3) (W) 20 100 Dynamic Brake Built-in (*4) SSCNET III/H Command Communication Cycle 0.222 ms, 0.444 ms, 0.888 ms Communication Function USB: Connect a personal computer (MR Configurator2 compatible) Encoder Output Pulse Compatible (A/B-phase pulse) Analog Monitor None Fully Closed Loop Control (*24) Available (*9) Load-Side Encoder Interface (*22) Mitsubishi high-speed serial communication 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, overspeed protection, error excessive protection, magnetic pole detection protection, linear servo control fault protection Servo Function Advanced vibration suppression control II, adaptive filter II, robust filter, auto tuning, one-touch tuning, tough drive function, drive recorder function, tightening & press-fit control, machine diagnosis function, power monitoring function, scale measurement function (*14), J3 compatibility mode Safety Function STO (IEC/EN 61800-5-2) (*23) Safety Performance Standards Certified by CB EN ISO 13849-1 Category 3 PL d, EN 61508 SIL 2, EN 62061 SIL CL 2, EN 61800-5-2 SIL 2 Response Performance 8 ms or less (STO input OFF — energy shut-off) Test Pulse Input (STO) (*7) Test pulse frequency: 1 Hz to 25 Hz; Test pulse off time: 1 ms maximum Mean Time to Dangerous Failure (MTTFd) 100 years or longer Average Diagnostic Coverage (DCavg) Medium (90% to 99%) Probability of Dangerous Failure Per Hour (PFH) 1.68 × 10 -10 [1/h] Compliance to Standards CE: EN 61800-5-1, EN 61800-3, EN ISO 13849-1 Category 3 PL d/EN 61508 SIL 2/ EN 62061 SIL CL 2/EN 61800-5-2 SIL 2; RoHS compliant; UL: UL508C Structure (IP Rating) Natural cooling, open (IP20) Force cooling, open (IP20) Close Mounting Possible Environment Ambient Temperature 0 °C to 55 °C (non-freezing), storage: -20 °C to 65 °C (non-freezing) Ambient Humidity 90%RH maximum (non-condensing), storage: 90%RH maximum (non-condensing) Ambience Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist or dust Altitude 1000 m or less above sea level Vibration Resistance 5.9 m/s 2 at 10 Hz to 55 Hz (directions of X, Y and Z axes) Weight (kg) 1.5 1.5 2.0 2.0 MR-J4W2-B (2-Axis, SSCNET III/H Interface) Specifications (200V)

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