57 Series Radiation-Resistant High-Low Temperature Stepper Motor

57 Series Radiation-Resistant High-Low Temperature Stepper Motor

Product Overview

The WHEATSTONE 57 Series Radiation-Resistant High-Low Temperature Stepper Motor is specially engineered for extreme operating environments involving both high radiation exposure and wide temperature fluctuations. With robust construction, advanced insulation technology, and precision stepper design, this motor guarantees stable motion control, long service life, and reliability in critical applications such as aerospace, nuclear systems, and scientific instruments.

Key Features

• Radiation Resistance – Built with radiation-hardened insulation and materials to maintain stable performance under high-dose radiation environments.

• Wide Temperature Tolerance – Operates reliably in both high-temperature and cryogenic conditions, making it suitable for aerospace and space-grade applications.

• Precision Motion Control – High step accuracy and repeatability for critical positioning tasks.

• Durable Construction – Reinforced bearings, optimized winding, and protective coating ensure long service life.

• Custom Options – Configurable winding, torque output, and connector types for integration into specialized equipment.

• Low Maintenance – Simple stepper motor design with enhanced durability reduces servicing needs in inaccessible environments.

Technical Highlights

• Motor Type: Radiation-Resistant Stepper Motor

• Frame Size: 57 mm (NEMA 17 equivalent)

• Step Angle: 1.8° standard, customizable

• Torque Output: High holding torque in compact frame

• Temperature Range: -196°C to +200°C (application-dependent)

• Radiation Tolerance: >1×10⁵Gy,1×10⁶ Gy ,1×10⁷ Gy(customizable)

• Voltage/Current: Custom windings available

• Applications: Aerospace systems, nuclear power facilities, particle accelerators, cryogenic equipment, and scientific research instruments

Motor Model

Motor Dimensions

Electrical Parameters