Import Electric Bike Motor Controller 36v 800w — Buy in wholesale FOB from Supplier in China

The Electric Bike Motor Controller 36V 800W supplied by Shenzhen Vire Silicon & Technology Co., Ltd. is a compact electronic unit designed to manage power delivery to electric bicycle drivetrains. It operates at a nominal voltage of 36 V and offers selectable power settings ranging from 250 W up to 800 W. The controller limits current to 40 A, protecting the motor and battery during high‑load conditions. Phase‑angle compatibility includes both 60° and 120° configurations, allowing installation in a variety of motor designs. Its robust housing is built to withstand vibration and moisture typical of outdoor cycling environments.

The device utilizes high‑frequency MOSFET switching technology, which is common in modern e‑bike controllers to achieve conversion efficiencies around 95 % under nominal load. Typical industry units of this class are rated for operating temperatures from - 20 °C to 60 °C and meet IP54 ingress protection, providing resistance to dust and splashing water. While the listing does not detail the exact enclosure dimensions, a typical size for a 36 V controller of this power range is approximately 80 mm × 50 mm × 30 mm and weighs about 200 g. These dimensions facilitate integration into standard frame brackets without substantial redesign.

Manufacturers of electric bicycles, scooter assemblers and aftermarket parts distributors commonly source this controller to customise performance profiles for different rider needs. The supplier indicates flexibility on minimum order quantities and references ISO certification, though the specific standard number is not disclosed and should be confirmed directly. Shipping terms mentioned include letters of credit (L/C) and telegraphic transfer (T/T), allowing the buyer to choose the most suitable payment method. Prospective buyers are encouraged to request a detailed datasheet and sample unit to verify compliance with their design specifications.

Shenzhen Vire Silicon & Technology Co., Ltd. is located in Building 2, Xiawei Ganli Technology Park, Shenzhen, Guangdong, 518112, China. The company is listed with a harbour‑level trust tier on the sourcing platform, indicating a verified business registration, although the response rate is currently recorded as 0 % and average response time is not provided.

The supplier’s catalogue includes electronic components for electric mobility, with the electric bike motor controller being a highlighted item. No specific information on production capacity, lead time or minimum order quantity is disclosed in the listing, so buyers should request these details directly. Communication channels are limited to the platform messaging system, and the supplier has not published any third‑party certifications beyond a generic reference to ISO compliance.