Import Ac Motors — Buy in wholesale FOB from Supplier in China

The Rawsuns RAD6500 is a three-phase synchronous AC motor designed for heavy-duty electric vehicle applications, specifically engineered for 5-6 ton loader conversions. This liquid-cooled unit delivers a rated power of 140 kW with peak output of 200 kW, and produces rated torque of 440 Nm with a substantial peak torque of 1200 Nm. The motor achieves a maximum speed of 8300 rpm and, when integrated with its drive system, generates maximum system torque of 6516 Nm. The complete assembly weighs 450 kg and measures 820 by 593 by 795 mm, making it a compact yet powerful solution for electrifying heavy mobile equipment.

Built to IP 67 protection standards, the RAD6500 resists dust ingress and withstands temporary immersion, critical for construction and mining environments where loaders operate in abrasive, wet conditions. The IE 1 efficiency classification represents standard international efficiency levels for this motor class, with typical synchronous motor efficiency ranging between 94-96% at rated load. The three-phase architecture ensures smooth torque delivery and reduced ripple compared to single-phase alternatives, while synchronous operation maintains constant speed proportional to supply frequency. Copper rotor construction is standard for this power range, though buyers should confirm winding material and insulation class directly with the supplier.

This conversion kit targets OEMs and retrofitters electrifying wheel loaders in quarry, port, and construction applications where diesel emissions restrictions apply. The 6516 Nm system torque figure suggests an integrated gearbox or hub drive multiplication, eliminating the need for conventional transmission components. Buyers should verify controller compatibility, CAN protocol support, and battery voltage requirements, as these determine integration complexity. Cooling system specifications, warranty terms, and spare parts availability should also be confirmed before purchase, along with any regional certification requirements for mobile machinery electrification.

Rawsuns is based in Shantou, Guangdong Province, China, with its registered address at Room 1, 13th Floor, No. 83 Jinsha Road in the Jinping district. The company operates from a commercial address in this coastal manufacturing hub, located in the eastern part of Guangdong near the Taiwan Strait. The listing provides no information about factory ownership, production capacity, or years in operation. Response rate and average response time data are both shown as zero, which means prospective buyers should expect to initiate contact and await direct communication rather than rely on rapid quotation turnaround.

The trust tier is listed as harbor, indicating a baseline verification level on the platform. No certifications, export license details, or client references appear in the available data. The company specialises in electric drive systems for commercial vehicle electrification, with this RAD6500 loader kit representing a complete powertrain solution rather than a standalone motor. Buyers should request references from completed EV conversion projects, particularly for comparable loader classes, and verify technical support capabilities for integration and commissioning before committing to purchase.