Shanghai Yingshuang Electric Machinery Technology Co. Ltd. 上海赢双电机科技股份有限公司
Shanghai resolver maker founded 2005, brand Windouble; produces brushless and variable-reluctance angle sensors for EV, rail, and robotics motors.
Shanghai Yingshuang Electric Machinery Technology Co., Ltd., trading under the brand Windouble, was founded in 2005 and is headquartered at No. 1230 Beiwu Road, Minhang District, Shanghai, China. The company designs and manufactures resolvers, electromagnetic sensors that measure angular position and speed inside motor systems, for use as feedback components in electric drives.
Windouble's catalog includes brushless resolvers in frameless and housed formats across 20, 26, 36, 52 and 55 mm outer diameters, offered in single-speed, multipole and dual-speed variants that operate at 7 kHz or 10 kHz excitation frequencies. Its variable-reluctance resolver line spans 37 to 100 mm outer diameters for multipole motor applications, and the company also builds housed resolvers with integrated bearings. The sensors are built to resist dust, oil and vibration, targeting electric vehicle drive motors running at up to 30,000 RPM in oil-cooled housings, high-speed and urban rail traction systems, industrial robot arms, CNC machine tools, injection molding machines and textile machinery.
As of March 2023, the company held 11 invention patents, 34 utility model patents, 4 design patents and one registered software copyright, reflecting an in-house engineering focus on resolver design rather than outsourced sensor integration.
Primary type & automation activities this supplier delivers:
Brushless Resolver Single Speed Size 36B
OD-36 mm brushless single-speed resolver for EV traction motor and robot joint angular position sensing.
VR Resolver Multipole EV Motor Size 89
Large-diameter variable-reluctance resolver designed for high-speed EV drive motors up to 30,000 RPM in oil-cooled environments.
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Contact Shanghai Yingshuang Electric Machinery Technology Co. Ltd.
WEBSITE
https://www.windoublesensor.com/PHONE
+86 15800900153HEADQUARTERS
China
Company Facts
Founded
2005
Primary Role
Component Supplier
Company Size
-
Primary Region
Asia-Pacific
Annual Sales
-
Funding Stage
-
Funding Total
-
Keywords
- Shanghai Yingshuang Electric Machinery Technology Co. Ltd.
- 上海赢双电机科技股份有限公司
- resolver
- position sensor
- angle sensor
- EV motor
- CNC
- rail transit
- brushless resolver
- VR resolver
- angular sensor
- new energy vehicle
- Component Supplier
- Manufacturer
- Perception & Vision
- Navigation & Positioning
- Manufacturing
- Education & Research
