P520 disc magnet stepper motor with a 52 mm diameter and 120 mNm holding torque at nominal current, designed for high-speed precision motion control. The motor has a 3.6-degree step angle, 100 steps per revolution, and a ball bearing design. It operates at a nominal phase current of 2.30 A with two phases on, and a thermal resistance of 9.5 °C/W. The rotor inertia is 12.000 × 10⁻⁷ kg·m², and the maximum coil temperature is 130 °C. The motor supports an ambient operating temperature range of -20 to 50 °C and has a dielectric withstanding voltage of 500 VAC for 5 seconds. Weight is 180 g.
P520 Disc Magnet High Speed Step Motor
P520
Portescap disc magnet motors provide exceptional dynamic performance unparalleled by any other small diameter stepper in the market. The unique thin disc magnet enables finer step resolutions in a given envelope, significantly higher acceleration and greater top speed than conventional steppers.
Product Highlights
Applications
| Portescap | |
|---|---|
| Product Category | Stepper Motors (rotary) |
| Product Number | P520 254 0.7 60 |
| Product Name | P520 Disc Magnet High Speed Step Motor |
| Holding Torque | 17 In-oz (12 N-cm) |
| Step Angle | 3.60 degrees |
| Continuous Torque | 1.1 In-lbs (1.22 kg-cm) |
