从China供应商批发进口24v Electric Motor Controller — FOB条款

The 24V Electric Motor Controller from Beijing Qianqin Technology Co, Ltd. is an industrial-grade drive controller designed to manage DC motors in low-voltage electric vehicles and mobility systems. The unit is rated for 24V nominal input and incorporates advanced control algorithms for torque and speed regulation. Compatibility extends across brushed and brushless motor types commonly found in electric scooters, bicycles and light utility vehicles, though the exact continuous current rating and switching device specifications are not stated and must be requested.

The controller's hardware is built to withstand harsh operating conditions, which in this product category typically implies IP54 or higher enclosure protection against dust and water spray, along with thermal management through aluminium heat-sinking. Advanced control algorithms generally refer to pulse-width modulation strategies with regenerative braking or sensorless commutation, but the specific protocol, whether sinusoidal or trapezoidal field-oriented control, is not detailed. Buyers should clarify the MOSF检ontroller architecture, MOSFET or IGBT ratings, and whether the unit includes CAN bus or UART communication ports for diagnostics.

Target buyers include electric vehicle manufacturers, conversion kit integrators and fleet operators of light EVs in logistics and last-mile delivery. The 24V nominal suits small-format vehicles where battery weight and cost are constrained. Before sourcing, confirm the continuous and peak current ratings, efficiency curve at partial load, electromagnetic compatibility certification status and whether firmware updates are supported.

Beijing Qianqin Technology Co, Ltd. is located at Room 212, Building 5, Shuiqingmuhuayuan, Sancaitang, Haidian District, Beijing, 100190, China. The company carries a Harbor trust tier, indicating basic marketplace verification. Its response rate shows 0.00 percent and average response time is zero hours, which suggests limited active enquiry handling or incomplete metric tracking on the platform.

The supplier lists a 24V Electric Motor Controller for electric vehicle applications. No information is provided about factory size, engineering team headcount, annual production capacity, revenue, client references or years in business. The listing mentions ISO and CE certifications without certificate numbers or accredited bodies. Buyers should request the supplier's business licence, scope of certification and client reference list before committing to volume procurement.