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MITSUBISHI SJ-DG5.5/120-04T AC SPINDLE MOTOR USED

$3,250.00
Availability:

1 in stock

BRAND: MITSUBISHI MODEL: SJ-DG5.5/120-04T CONDITION: used
SKU: IGAM0650014 Weight: 84 lbs

1 in stock

Overview

The Mitsubishi SJ-DG5.5/120-04T is a used high-performance AC spindle motor designed to deliver precision speed and torque control for CNC machine tools and automated production systems. Part of Mitsubishi’s robust SJ series, this motor offers excellent dynamic response and long-term durability. It’s well-suited for demanding applications requiring high-speed spindle operation and consistent output across a wide load range.

Product Specifications

  • Model Number: SJ-DG5.5/120-04T

  • Motor Type: AC spindle motor

  • Rated Output: 5.5 kW (7.4 HP)

  • Rated Speed: 1,200 RPM

  • Voltage Rating: Typically 200–230V AC (confirm per nameplate)

  • Frequency: 50/60 Hz

  • Cooling Method: External fan or liquid-cooled (model-dependent)

  • Mounting Type: Flange-mounted

  • Enclosure Rating: IP-rated for industrial environments (specific rating may vary)

  • Motor Series: SJ-DG (high torque, low-speed precision spindle applications)

 

Key Features

  • Precision spindle motor optimized for CNC and machine tool spindles

  • 5.5 kW output provides reliable torque for cutting and milling operations

  • Rugged industrial-grade construction for high-duty cycles

  • Consistent performance under variable load and speed conditions

  • Compatible with Mitsubishi drive systems and CNC controllers

 

Applications

  • CNC lathes, milling machines, and machining centers

  • Grinding and boring operations requiring spindle accuracy

  • Precision toolroom and metalworking equipment

  • Automated production lines with high-speed spindles

  • Machine tool retrofitting and spindle drive upgrades

 

Alternative model numbers include: SJDG5.5/120-04T, Mitsubishi 5.5kW Spindle Motor, SJ-DG5.5 Spindle, Mitsubishi SJ-DG Series, SJ-DG5.5/120T

Common misspellings include: SJ-DGS.5/120-04T, MITSUBUSHI SJ-DG5.5, SJ-DG5.5/120-O4T, SJDG5.5/120-04T, SJ-DG55/120-04T

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