What certifications does the product have?

The product is certified with CCC, CE, ISO 9001, UL, and ROHS.

What are the main applications?

It is widely used for electric bikes, electric scooters, robots, and industrial machinery.

Hot Selling BLDC Brushless Speed Adjuster DC Motor Driver Controller

Name: Hot Selling BLDC Brushless Speed Adjuster DC Motor Driver Controller
Brand: Changzhou Lunyee Electromechanical Manufacturing Co., Ltd.
SKU: 2139444132

Jiangsu, ChinaChangzhou Lunyee Electromechanical Manufacturing Co., Ltd.

US$199.00

1-9 Pieces

US$189.00

10+ Pieces

Product profile

Customization

Available

Task

Program

Structure

Combination

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection, Monitoring, Measurement

Certification

CCC, CE

Name

BLDC Motor Controller

Input Voltage Range

20-120V

Maximum Output Current

100A

Feedback

Encoder

Vibration-Resistant/ Shock-Resistant

4.9m/S² / 19.6m/S²

Use/Preserve Temperature

0-50℃ / -25-55℃

Control Method

Sine Wave Current Driver Method

Protective Function

Overcurrent,Overload,Overvoltage,Overtemperature

Protection Level

IP67

Application

Electric Bike,Electric Scooter,Robot

Origin

China

Key features

High Current Capacity: Supports continuous output current of 100A for demanding applications.

Wide Voltage Input: Compatible with DC input voltage range of 20-120V.

Advanced Control Method: Utilizes SVPWM and Sine Wave Current Driver Method for smooth performance.

Robust Protection: Features IP67 protection level against dust and water ingress.

Multi-Function Safety: Includes overcurrent, overload, undervoltage, overvoltage, and overtemperature protection.

Encoder Feedback: Integrated encoder feedback for precise speed and position control.

Certified Quality: Certified with CCC, CE, ISO 9001, UL, and ROHS standards.

Versatile Application: Ideal for electric bikes, scooters, robots, and industrial automation.

Company profile

Changzhou Lunyee Electromechanical Manufacturing Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2014-12-04Nearest Port: ningbo, shanghai, zhengzhouAverage Response Time: ≤11.60hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DAT, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryLunyee is identified as a Chinese manufacturer/factory of electric motors, drives, engraving and CNC-related equipment. The supplier reports broad export activity, with exports representing 71%–90% of total sales, and serves markets across multiple regions. Stated annual output includes DC motors, hub motors, engraving machines, AC motors and linear actuators, with off-peak lead time within 15 working days. The company describes after-sales capabilities including parts and service support, equipment refurbishment, system audits, maintenance refresher training and emergency site service. Its materials also emphasize customer satisfaction, long-term relationships and continuous technology upgrades. However, no certification information is provided, and the evidence is insufficient to assess financial credibility or customization capability. Customer references are mentioned, but no named customers or verifiable case details are supplied.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is legally organized as a limited company in China. This supports direct manufacturing capability rather than an exclusively trading-oriented profile.

After-Sales capabilityThe supplier explicitly reports equipment refurbishment, system audits, maintenance refresher training, 24/7 parts and service support, continuous technology upgrades and emergency site service. These stated services indicate a developed after-sales support offering.

R&D capabilityThe company describes innovative manufacturing means, continuous technology upgrades and more than 15 years of innovation in electric motors and drives. These statements provide explicit support for ongoing technical development, although no quantified R&D evidence is given.

Production capacityThe supplier is identified as a factory offering multiple motor and machinery products, with stated annual output of 7,500 DC motors, 10,000 hub motors, 5,000 engraving machines, 8,000 AC motors and 6,000 linear actuators. It also reports an off-peak lead time within 15 working days, supporting a positive assessment of production capability.