Mitsubishi Medium-Inertia Small-Capacity Servo Motor: HG-SR152J

The HG-SR152J is a medium-inertia, small-capacity servo motor from Mitsubishi Electric’s highly regarded HG-SR series. Designed for high-performance motion control applications, this motor delivers reliable and precise operation across a wide range of industrial automation systems.

Key Specifications:

●Rated output: 1.5 kW

●Rated speed: 2000 r/min

●Electromagnetic brake: Not included

●Oil seal: Included (see notes 1, 2, and 3)

●Power supply: 200V

Notes on Oil Seal:

1. The oil seal is supported by the HG-KR and HG-MR series (0.1 kW and above) as well as the HG-SR series.

2. When a gearhead is attached, the oil seal is not provided.

3. For the HG-KR and HG-MR series equipped with an oil seal, external dimensions may differ from standard specifications.

Performance and Design Features:

The HG-SR152J offers stable and reliable operation for medium-capacity, medium-inertia applications. Its optimized structural design results in one of the industry’s shortest overall lengths, making it an excellent choice for space-constrained installations.

The motor supports high-speed and high-torque output, enabling shorter positioning times and contributing to faster machine cycle times. By optimizing the combination of the number of motor poles and slots, torque ripple during energization is significantly reduced. This ensures smoother constant-speed operation and enhances overall machine performance.

Environmental Resistance:

The HG-SR and HG-JR series motors are designed with an IP67 protection rating, offering superior resistance to dust and water ingress. This makes the HG-SR152J suitable for use in harsh industrial environments, including those exposed to coolant, cutting fluids, or high humidity.

Ideal Applications:

The HG-SR152J is ideal for use in machine tools, material handling equipment, packaging machines, and other automated systems that require compact design, high dynamic response, and reliable operation in demanding conditions.