Import 150kw 4500rpm Ev Motor For Truck Bus Boat — Buy in Bulk from Supplier in Global Markets

This RSTM422 synchronous motor from Rawsun Technology (Shantou) Co., Ltd delivers a peak power of 150 kW at 4,500 rpm and a rated power of 115 kW at 2,000 rpm. It operates on a 540 VDC battery voltage with a three-phase star-type winding connection, achieving a stated efficiency of 97.1%. The motor is rated for a continuous torque of 550 N.m and can handle a peak torque of 1,000 N.m, with peak current reaching 340 A.

As a permanent magnet synchronous motor, this unit is designed for direct-drive applications in electric trucks, buses, and marine vessels. The IP67 protection rating indicates suitability for harsh environments with exposure to dust and water. Typical industry specifications for motors in this class include a frequency of 200 Hz and an AC voltage of 387 VAC, which align with the listed data. Buyers should confirm the exact mounting dimensions and shaft configuration with the supplier for their specific chassis or hull integration.

Commercial fleet operators, bus manufacturers, and marine propulsion integrators sourcing electric drive systems would use this motor. It is positioned for medium-duty commercial vehicles and mid-sized electric boats requiring robust torque delivery. For sourcing, buyers should verify the supplier's minimum order quantity, packaging standards for heavy components, and the availability of technical documentation such as CAD drawings and performance curves. Lead times and warranty terms are not specified in the listing and should be requested directly.

Rawsun Technology (Shantou) Co., Ltd is based in Shantou, Guangdong Province, China, with its registered address at Room No 1, 13th Floor, No. 83, Jinsha Rd., Jinping. The company's profile on the marketplace indicates a 'harbor' trust tier. The listing states the supplier offers EV motors with peak power ranging from 50 kW to 200 kW and peak torque from 180 N.m to 2,800 N.m, positioning them as a manufacturer of a broad range of electric drive systems.

The available data does not include details on the company's founding year, production capacity, number of employees, or specific client portfolio. The response rate shown is 0.00%, which means prospective buyers should be prepared for potential delays in initial communication and should use clear, detailed inquiries to facilitate a response. Verification of the supplier's manufacturing capabilities and quality control processes should be conducted through direct dialogue or a factory audit.