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