Company Overview

REI Delivers Precision, Reliability, and Innovation 

Racing Electric Instrument Co., LTD. is an AS9100 certified company on the design, assembly and manufacture of electric motors and related components for use in industrial, military, and aerospace applications.
Founded in 1986, the company offers best customized solutions to meet the needs of tier-1 suppliers and system integrators around the world.

Brand Video

REI

Brushless DC Torque Motor

Racing Electric Instrument Co., Ltd. presents a Brushless DC Torque Motor engineered for high-precision industries such as aerospace, robotics, and UAVs. This torque motor delivers exceptional stationary torque capability, high thermal performance, and prolonged durability, thanks to its brushless design that eliminates commutator wear and enables efficient heat dissipation. Equipped with advanced electromagnetic design, thermal analysis, and reliability testing—including MIL-STD-810 and EMC MIL-STD-461E certifications—this motor ensures efficient, maintenance-free operation. Its hollow shaft design also allows easy routing of cables or media through the motor, maximizing system integration and performance.

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Robot Joint Motor

Racing Electric Instrument Co., Ltd. offers a Robot Joint Motor designed for industrial automation, collaborative robots (cobots), and precision robotic arms. Featuring a compact yet powerful brushless design, this motor provides high torque density, smooth motion control, and exceptional positioning accuracy. Integrated with a hollow shaft for streamlined cable routing and available with optional brake or encoder, it ensures optimal joint movement while minimizing maintenance. Engineered with advanced electromagnetic and thermal optimization, the Robot Joint Motor is ideal for enhancing robot flexibility, payload capacity, and operational lifespan in manufacturing, logistics, and service robotics.

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UAV Motor

Racing Electric Instrument Co., Ltd. develops high-performance UAV Motors tailored for drones, unmanned aerial vehicles, and aerial robotics. Built with lightweight yet durable materials, these brushless motors deliver exceptional thrust-to-weight ratio, high efficiency, and precise speed control for stable flight in diverse environments. Optimized for low vibration and minimal electromagnetic interference, the motors ensure reliable performance for applications such as aerial photography, mapping, inspection, and delivery. With customizable KV ratings and propeller compatibility, the UAV Motor is the ideal choice for enhancing flight endurance, payload capacity, and maneuverability in professional and industrial UAV systems.

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Trusted Certifications for Quality Assurance

AS9100D
ISO 27001

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