Import 25kg-Jgb37-545 28w Power 24v Dc Motor Supply — Buy in wholesale FOB from Supplier in China

The JGB37-545 is a brushed DC motor operating at 24V DC with a rated power of 28W, designed for torque-intensive applications requiring reliable rotary motion. The unit measures 37 mm in diameter with an overall length of 85 mm and carries a net weight of 280 g, making it compact enough for embedded equipment builds. This motor is not a stock product; production runs to order with a stated MOQ of 550 units and a production cycle of 15-25 days after seller confirmation. The brushed architecture employs mechanical commutation, which delivers higher starting torque than brushless equivalents at the cost of brush wear and a shorter maintenance interval.

The motor housing and shaft are constructed from standard ferrous and aluminium alloy materials typical for small DC motors in the 28-48W class, with the 37 mm form factor indicating an NEMA-compatible frame size for gearbox pairing. Brushed DC motors of this type generally operate at efficiencies between 50% and 70%, with torque constants dependent on winding configuration and magnet grade. The JGB37-545 designation follows the common Chinese manufacturer convention where JGB denotes a metal gearbox series, 37 indicates the motor diameter in millimetres, and 545 refers to the specific winding and brush gear variant. Insulation class and temperature ratings for this series are standard for continuous duty in ambient conditions up to 40 degrees Celsius, though buyers should confirm the exact thermal class with the supplier.

This motor targets automation OEMs, robotics integrators, and smart-device manufacturers needing controlled linear or rotary actuation. Documented applications include automatic doors and windows, vending machines, smart-home mechanisms, medical instruments, crane machines, automatic mahjong tables, smart drying racks, industrial machinery, automatic grills, billboards, parking locks, and game consoles. The 24V input suits battery-backed or industrial control voltage systems. Buyers should confirm exact torque-speed curves, encoder compatibility, and gearbox reduction ratios before finalising specifications, as these parameters are configuration-dependent and not fixed across the product family.

Qiandi(Guangzhou) Electronic Tech Co., Ltd. is located at No. 37 Dongpeng Avenue, East District, Huangpu District Development Zone, Guangzhou City, Guangdong Province, China, with postal code 510760. The company operates on a wholesale, retail, and on-demand custom processing model for DC motor products in the 12-24V range, covering both brushed and brushless variants. The supplier holds a harbor trust tier and lists a response rate of 0.00% with zero average response hours in the available data, which indicates that communication responsiveness should be verified directly before committing to an order. The named contact is Mr. Paul Lee.

The supplier's profile emphasises customisation capability across DC motor specifications, suggesting a flexible manufacturing arrangement rather than large-scale standardised stock holding. No certifications, factory size, annual revenue, or client references are provided in the source material, so buyers should conduct independent due diligence on production capacity and quality management systems. The explicit note that product attributes and delivery times are 'for reference only' underscores the need for pre-order confirmation of all specifications, lead times, and commercial terms directly with the seller.