Brushed Wheelchair Motor

The Brushed Wheelchair Motor from Peipei Scooter Technical Co., Ltd. is a DC permanent magnet motor designed for electric wheelchair drive systems, operating at 24V DC with a 320W power rating and a no-load speed of 4600 RPM. The motor incorporates a 32:1 reduction gearbox, a standard configuration for wheelchair applications where high torque at low output speed is required for safe patient mobility. The unit weighs 13 kg and is constructed with industrial-grade components for daily use environments, though the listing does not detail the specific brush material, commutator specification, or ingress protection rating.

Brushed DC motors in the 250W to 500W range typically employ carbon or copper-graphite brushes with a service life of 200 to 500 hours under continuous operation, depending on load factor and maintenance. The 32:1 gear ratio suggests an output speed of approximately 144 RPM at the drive wheel, assuming nominal load conditions and standard gearbox efficiency of 80 to 90 percent. Typical output torque for this class of motor with this reduction would fall in the 25 to 40 N·m range, sufficient for incline climbing and obstacle traversal with a loaded wheelchair. The brushed design, while requiring periodic brush replacement, offers simpler controller requirements and lower electromagnetic interference than brushless alternatives, a consideration for cost-sensitive wheelchair manufacturers.

This motor targets OEM wheelchair manufacturers, medical mobility equipment assemblers, and aftermarket service providers in the rehabilitation and elderly care sectors. The 24V system voltage aligns with standard electric wheelchair battery configurations using two 12V deep-cycle AGM or lithium-ion batteries in series. Buyers should confirm the exact output shaft dimensions and mounting pattern, the thermal protection class, and whether the motor includes an electromagnetic brake, a critical safety feature for powered wheelchairs. The supplier's location in Suzhou, Jiangsu Province, places it within China's densest cluster of electric motor and mobility component manufacturing, with established logistics corridors to Shanghai Port for export.

Peipei Scooter Technical Co., Ltd. is located at Changjiang Road No. 98, Suzhou 215000, Jiangsu Province, China. The supplier holds a harbor trust tier and an imported supplier tier on the platform, the latter indicating that the company profile data originates from an external source rather than direct platform registration. The response rate is recorded at 0.00 percent with zero average response hours, suggesting no historical engagement with buyer enquiries through the platform's messaging system. The address places the company in Suzhou's industrial zone, approximately 100 km west of Shanghai, within one of China's principal regions for electric motor, scooter, and mobility equipment manufacturing.

The listing presents a single product, the Brushed Wheelchair Motor, with technical specifications that appear to be supplier-provided rather than platform-verified. No manufacturing certifications, quality management system registrations, or specific factory audit results are visible in the available profile data. The company name references 'Scooter Technical', which may indicate a broader product range beyond wheelchair motors, potentially including electric scooter drive systems. Buyers should independently verify the company's production specialisation, whether they manufacture the motor and gearbox in-house or source subcomponents, and their experience with medical device regulatory requirements such as ISO 13485 or FDA registration if supplying to regulated markets.