Mitsubishi MR-J2S Servo Drive 7.5kW MR-J2S-700B

Series#: Mitsubishi

Product Details

The Mitsubishi MR-J2S-700B is a high-performance 7.5kW servo drive designed for precise motion control in demanding industrial applications.
Features advanced Sine-wave PWM control with current control system for smooth, accurate torque and speed regulation.
Built-in dynamic brake (for the 700B model) enhances safety and reduces mechanical wear during emergency stops.
Supports a maximum command input frequency of approximately 10 Mpps for high-speed positioning tasks.
Robust protection suite includes overcurrent, overload, overvoltage, encoder fault, and overspeed shutdowns.
Fan-cooled, open (IP00) design ensures efficient thermal management in 0 to 55°C ambient conditions.
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Specification

The Mitsubishi MR-J2S-700B servo drive represents a pinnacle of reliability and precision in the MR-J2S series, delivering 7.5 kW of continuous power for complex automation tasks. Engineered for three-phase 200 to 230 VAC mains, this drive leverages sine-wave PWM control to achieve exceptionally low torque ripple and high dynamic response. Its built-in dynamic brake provides immediate stopping capability, while the comprehensive safety features—including overcurrent, regeneration overvoltage, and encoder fault protection—safeguard both the drive and the connected motor. With a maximum command input of 10 Mpps and a fan-cooled IP00 enclosure, the MR-J2S-700B is ideally suited for high-speed pick-and-place, packaging, and machine tool applications where uptime and accuracy are paramount.

Parameter	Specification for MR-J2S-700B
Rated Output Power	7.5 kW
Main Circuit Power Supply	3-phase 200 to 230 VAC, 50/60 Hz
Main Circuit Voltage Tolerance	170 to 253 VAC
Main Circuit Frequency Tolerance	±5% max
Control Circuit Power Supply	1-phase 200 to 230 VAC, 50/60 Hz
Control Circuit Voltage Tolerance	170 to 253 VAC
Control Circuit Frequency Tolerance	±5% max
Power Consumption (Control Circuit)	50 W
Control System	Sine-wave PWM control / current control system
Dynamic Brake	Built-in
Protective Functions	Overcurrent, regeneration overvoltage, overload (electronic thermal), motor overheat, encoder fault, regeneration fault, undervoltage/sudden power loss, overspeed, excess error
Maximum Command Input Frequency (Position Control)	Approximately 10 Mpps
Cooling Method	Fan cooling, open (IP00)
Ambient Temperature	0 to 55°C (operating); –20 to 65°C (storage)
Ambient Humidity	90% RH max (non-condensing) operating and storage
Atmosphere	Indoors, no direct sunlight; free from corrosive gas, inflammable gas, oil mist, dust
Elevation	1000 m (3280 ft) or less above sea level
Vibration Resistance	5.9 m/s² max
Mass	7.2 kg (15.9 lb)