MR-J2S-22KB-PX078 - Mitsubishi - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

MR-J2S-22KB-PX078

The Mitsubishi MR-J2S-22KB-PX078 is a high-power servo amplifier and motor combination designed for heavy industrial automation applications. This 22kW (29.5HP) 200V class system delivers exceptional torque density and precision motion control for demanding CNC and robotic applications.

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System Specifications
Servo Amplifier (MR-J2S-22KB)

Rated Output: 22kW (29.5HP)

Peak Current: 220A (300% overload)

Input Voltage: 3-phase 200-230V AC, 50/60Hz

Control Method: Position/Speed/Torque

Feedback: 17-bit incremental encoder

Interface: SSCNET (fiber optic)

Response Frequency: 1.0kHz

Protection Class: IP20 (enclosure required)

Dimensions: 350 × 450 × 180mm (W×H×D)

Weight: 28kg

Servo Motor (PX078)

Rated Output: 22kW (29.5HP)

Rated Torque: 105 N·m

Max Torque: 315 N·m

Rated Speed: 2000 rpm

Max Speed: 3000 rpm

Frame Size: 220mm

Shaft Type: Keyway shaft

Protection: IP65 (standard)

Weight: 95kg

Technical Highlights
High-Performance Motion Control

220A continuous current capability

1.0kHz response frequency

Auto-tuning with mechanical resonance suppression

System Integration

Complete matched system (drive + motor)

Compatible with Mitsubishi CNC systems

MR Configurator setup software

Industrial Durability

-10°C to 55°C operating temperature

Vibration-resistant construction

50,000-hour MTBF rating

Special Features

Regenerative braking capability

Comprehensive protection functions

Maintenance monitoring system

Typical Applications
Large CNC machines

Industrial presses

Heavy material handling

Aerospace manufacturing

Specialty industrial machinery