HK-ST172W-SET-MR-J5-200A Mitsubishi MR-J5 servo kit MR-J5-200A + HK-ST172W, 1.75 kW

The ready Mitsubishi MR-J5 servo kit is a matched pair of the MR-J5-200A amplifier and HK-ST172W servomotor, rated at 1.75 kW with a rated torque of 8.4 N·m at 2000 rpm. Control is via pulse/analog; the drive and motor are factory-compatible and tuned to work together.

• Matched drive-plus-motor pair — no risk of mismatched power, torque or encoder.
• pulse/analog control — integration into an existing motion system with no extra alignment.
• 8.4 N·m at 2000 rpm — predictable cycle performance right after installation.
• Fast commissioning — MR-J5 auto-tuning and vibration suppression shorten start-up.
• Single 1.75 kW rating — coordinated thermal and electrical load across the pair.

The kit is used in CNC machine-tool axes, pick-and-place, robotics, packaging machines, conveyors, textile and printing equipment.

If you need a different power or torque combination, we will match a pair to your task. We supply genuine Mitsubishi with CE certification, warranty and engineer-level technical support.

Mitsubishi MELSERVO MR-J5 is the current flagship servo drive series. Its defining feature is a 26-bit absolute batteryless encoder (over 67 million pulses per revolution) that retains absolute position without a serviceable battery, eliminating scheduled replacements and unplanned downtime. The control loop runs roughly 50% faster than the previous generation, with enhanced vibration suppression for clean, stable motion at high speed. Interfaces available: -A (general-purpose pulse/analog) and -B (SSCNET III/H).

MR-J5 pairs with new-generation motors HK-KT (low-inertia, 3000 rpm — for fast, dynamic applications) and HK-ST (medium-inertia, 2000 rpm — for higher torque and medium capacity). Range 0.1–7 kW, 200V class (1-ph/3-ph 220V) and 400V class (3-ph 380V), flanges 40–176 mm, with or without a holding brake. Higher torque density and finer feedback yield better cycle repeatability.

The series fits applications where speed and precision are critical: electronic assembly, pick-and-place, robotics, CNC machine-tool axes, high-speed packaging and printing. We supply genuine Mitsubishi drives with CE certification, select a matched amplifier-and-motor pair for your task, and provide warranty plus engineer-level technical support at every project stage.