Electrical Specification OverviewThe document provides detailed specifications for a series of hybrid stepper motors, specifically the H571 series with a step angle of 1.8° per step. The table lists various models with their respective specifications, including step angle, length, rated current, phase resistance, phase inductance, holding torque, detent torque, number of lead wires, and motor weight.
Key Specifications- Step Angle: 1.8°
- Length (L): Ranges from 41 mm to 112 mm
- Rated Current: Varies from 0.62 A to 4.2 A
- Phase Resistance: Ranges from 0.4 Ω to 13 Ω
- Phase Inductance: Ranges from 1.2 mH to 28 mH
- Holding Torque: Ranges from 40 N.cm to 280 N.cm
- Detent Torque: Ranges from 2.5 N.cm to 12 N.cm
- Lead Wire Count: 4 or 6
- Motor Weight: Ranges from 470 g to 1400 g
General Specifications- Step Angle Accuracy: ±5%
- Resistance Accuracy: ±10%
- Inductance Accuracy: ±20%
- Temperature Rise: Maximum 80℃
- Ambient Temperature: -10℃ to 50℃
- Insulation Resistance: Minimum 100 MΩ at 50 VDC
- Dielectric Strength: 500 VAC for one minute
- Shaft Radial Play: Maximum 0.06 mm under 450 g-load
- Shaft Axial Play: Maximum 0.08 mm under 450 g-load
Leadwire Configuration- Bi-Polar: 4 leads
- Uni-Polar: 6 leads
Complementary Products- Special shaft
- Encoders
- Connector
- Long leadwires