Panoramica del prodotto
The Mitsubishi MR-J4-200A4-RJ is a 400V-class general-purpose interface servo amplifier belonging to the high-performance MELSERVO-J4 platform, with a rated output of 2.0 kW. The suffix A4 stands for three-phase 400V power specification, while RJ indicates built-in standalone positioning function and support for external linear/load-side encoder full closed-loop control via differential A/B/Z signal input. Requires specific motor cable wiring and parameter settings for full closed-loop mode activation.
This drive achieves up to 2.5kHz speed response bandwidth, equipped with advanced second-generation vibration suppression filters, one-touch auto-tuning, tough drive anti-disturbance function and machine diagnosis module to eliminate mechanical resonance and ensure ultra-smooth low-speed stable operation under heavy fluctuating loads. It supports three core control modes: position, speed and torque, and integrates STO safe torque off function complying with IEC/EN 61800-5-2 for equipment safety protection.
Compatible with Mitsubishi HG series 400V MELSERVO-J4 servo motors, it supports 4,194,304 pulse/rev high-resolution battery-backed absolute encoders and incremental encoders, removing repeated homing requirements after power loss. A built-in dynamic brake unit and comprehensive multi-layer fault protection guarantee long-term continuous operation. It is widely applied to heavy-duty CNC machine tools, metal processing equipment, large automated packaging lines, industrial robotics and semiconductor manufacturing machinery.
GoldRayline maintains sufficient ready stock of the Mitsubishi MR-J4-200A4-RJ for global industrial users, automation integrators, equipment distributors and maintenance service providers. Complete pre-shipment functional testing, standardized export packaging and premium cross-border express shipping help customers shorten procurement cycles and reduce production downtime during equipment replacement or overhaul.
Specifiche
| Item | Specifica |
|---|---|
| Numero di modello | MR-J4-200A4-RJ |
| Marchio del prodotto | Mitsubishi Electric |
| Tipo di prodotto | Servoamplificatore CA |
| Serie di prodotti | Serie MELSERVO-J4 |
| Potenza nominale | 2,0 kW |
| Servomotori compatibili | Mitsubishi HG Series 400V Class Servo Motors |
| Metodo di controllo | Sine-wave PWM Control |
| Sistema di feedback | High-resolution Incremental & 4,194,304p/rev Battery-backed Absolute Serial Encoder; Supports External Load-side Differential A/B/Z Encoder Input |
| Alimentazione elettrica | Three-phase 380 to 480 VAC, 50/60 Hz |
| Funzioni speciali | Built-in standalone multi-point positioning program, Full closed-loop control support, STO Safe Torque Off (IEC/EN 61800-5-2) |
| Modalità di controllo | Controllo della posizione, controllo della velocità, controllo della coppia |
| Freno dinamico | Incorporato |
| Metodo di raffreddamento | Forced Air Cooling (Internal Fan) |
| Metodo di montaggio | Montaggio a pannello |
| Funzioni di protezione | Overcurrent, Overvoltage, Undervoltage, Overload, Overheat, Encoder Error, Overspeed, Regeneration Fault, Motor Overheat Protection, Instantaneous Power Failure Protection |
| Temperatura di esercizio | da 0 a 55°C |
| Temperatura di conservazione | -20 to 65°C |
| Umidità relativa | 90% RH maximum, non-condensing |
| Compliance Standard | CE Compliant |
| Applicazione | Heavy-duty CNC Machines, Metal Forming Equipment, Large Packaging Production Lines, Industrial Robotics, Semiconductor Processing Equipment, High-power Precision Industrial Automation |
| Peso | Circa 2,1 kg |
Note: The specifications above are extracted from official Mitsubishi MELSERVO-J4 Series technical documentation. Certain operating parameters may differ depending on matched servo motor model, controller wiring configuration or regional hardware version. Please confirm full system compatibility before placing orders. GoldRayline supplies original Mitsubishi industrial automation parts, full technical consultation support and worldwide door-to-door shipping solutions.
