Jiangsu Wheatstone Launches RadiationResistant Vacuum Motors

Engineered for Nuclear, Aerospace, and High-Tech Research Extreme Environments

Changzhou, China – 2026 – Jiangsu Wheatstone Electromechanical Technology Co., Ltd., a global leader in explosion-proof control motors and custom electromechanical solutions, today announced the launch of its radiation-resistant vacuum motor series. Designed to resolve critical failure risks in extreme environments, these motors feature radiation-hardened insulation, stable lubrication under radiation exposure, and radiation-resistant structural materials, eliminating issues like winding short circuits, bearing jams, and torque decay. The series is now available globally, with tailored customization options to meet diverse industry demands .

Core Technical Breakthroughs & Product Highlights

Radiation-Hardened Design: The motors are engineered to resist total ionizing doses of over 100 krad, using insulation materials that prevent radiation-induced aging and short circuits. This design avoids catastrophic failures of high-value assets such as satellites or deep-space probes, which can cost hundreds of millions to billions of dollars .

Ultra-High Vacuum Compatibility: Meeting NASA standards with total mass loss (TML) <1% and collected volatile condensable materials (CVCM) <0.1%, the motors support vacuum levels up to 10−7 Pa. They eliminate outgassing issues, reducing customers’ vacuum compatibility verification cycles from 6 months to 1 month and accelerating equipment market entry .

Extended Operational Lifespan: With high-temperature resistant insulation (20,000 hours lifespan at 180°C) and vacuum-specific lubricants, the motors achieve an average time between failures (MTBF) of 15,000 to 30,000 hours, reducing unplanned downtime by 70% and cutting lifecycle maintenance costs by 40% to 60% .

Global Compliance & Certifications

The radiation-resistant vacuum motors comply with international standards including CE, ATEX, IECEX, and KCS for the South Korean market. Jiangsu Wheatstone maintains a complete production and quality management system, ensuring products meet regulatory requirements for nuclear, aerospace, and high-tech industries across global markets .

Availability & Customization Services

The series is now open for global pre-order via the official website (https://www.wheatstonemotor.com/) and authorized channels, with mass production and shipping underway. Jiangsu Wheatstone offers full customization, including performance parameter adjustments, structural design modifications, and scenario-specific firmware optimization, to address unique customer operational needs .

Authoritative Quotes

"Our radiation-resistant vacuum motors mark a key step in our global strategy to become a leading provider of green power solutions. By focusing on high reliability and full-cycle services, we help customers reduce costs and carbon emissions while ensuring mission success in extreme environments," said Ma Jianfen, General Manager of Jiangsu Wheatstone Electromechanical Technology Co., Ltd. .

"Our innovation centers on higher energy efficiency, better control, and stronger reliability. These motors are developed using our 'pre-research, development, application' cycle, with digital twin simulations to ensure they deliver quantifiable energy savings and stability improvements for real-world customer scenarios," added Zhu Dongjie, Motor Design Department Head .

Company Overview

Jiangsu Wheatstone Electromechanical Technology Co., Ltd. was founded in 2003, specializing in explosion-proof control motors, explosion-proof instruments, and custom electromechanical solutions. With a 10,000-square-meter production facility and four production lines, the company produces over 100,000 motor units annually, serving more than 900 domestic and international customers including China Coal Technology and Engineering Group, China Aerospace Science and Technology Corporation, and Sinopec. It holds certifications as a 2023 National High-Tech Enterprise and 2023 Jiangsu Province Specialized and Sophisticated Enterprise, with multiple patents and software copyrights .

Contact Information

Company: Jiangsu Wheatstone Electromechanical Technology Co., Ltd.

Official Website: https://www.wheatstonemotor.com/

Email: [email protected]

Phone: +86-18961403653

WhatsApp: 85291640574

© 2026 Jiangsu Wheatstone Electromechanical Technology Co., Ltd. All rights reserved.