ITOH DENKI PM320HS-30-270-D-024-PC

Description

Features:

 

  1. High-Torque Output

    • Delivers 2.7 N·m holding torque for demanding applications.

  2. Precision Engineering

    • 1.8° step angle with optional microstepping (via compatible driver).

  3. Robust Construction

    • NEMA 23 frame with keyed shaft for secure coupling.

  4. Thermal Management

    • Class B insulation withstands high temperatures.

  5. Dual Bearing Support

    • Front/Rear ball bearings for extended lifespan under load.

  6. Industry-Standard Mounting

    • NEMA 23 flange pattern (47.14mm bolt circle).

  7. Dust Protection

    • IP50 rating for industrial environments.

Specification

1. Motor Specifications

  • Motor Type: 2-phase hybrid stepper motor

  • Frame Size: NEMA 23 (57mm square)

  • Step Angle: 1.8° (200 steps/revolution)

  • Holding Torque: 2.7 N·m (382 oz-in)

  • Rated Current: 2.4A/phase

  • Resistance: 1.5Ω/phase ±10%

  • Inductance: 6.5 mH/phase ±20%

  • Rotor Inertia: 480 g·cm²

  • Weight: 1.8 kg

2. Electrical Characteristics

  • Voltage Rating: 24VDC (recommended driver supply)

  • Temperature Rise: ≤80°C (at rated current)

  • Insulation Class: Class B (130°C)

3. Mechanical Specifications

  • Shaft Type: Single shaft with keyway (D-cut)

  • Shaft Diameter: 6.35mm (1/4")

  • Shaft Length: 30mm

  • Backlash: ≤0.1°

  • Bearing Type: Double-shielded ball bearings

4. Environmental Ratings

  • Operating Temp.: -10°C to +50°C

  • Storage Temp.: -20°C to +65°C

  • Humidity: 20-85% RH (non-condensing)

  • Protection Class: IP50 (dust-protected)

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