Start with voltage, load, and duty
Zhejiang Sanrong Electric Motor Co., Ltd. (SUNROAD / Sanrong Electric) publishes DC motors in Ningbo, China. Choose the line from the load, not from a generic massage listing. Match DC voltage to the pack. Match duty to the cycle: S1 for desks and care beds that stay powered, S2 for winch pulls and hydraulic lift/hold/lower.
Furniture / care-bed actuator
If the machine is a sit-stand desk, TV lift, care / nursing bed, or cabinet lift, use the 24V Furniture Actuator DC Motor (model 62S-39E: 24 V, 2250 RPM, 50 W, 3.3 A, 0.2 N·m, S1, IP44). A sister listing is the Push Rod DC Motor (59S-39-2E, 24 V, 50 W, S1). Send stroke, lift force, and cycles per day.
Hydraulic power-unit and winch
If a 12 V or 24 V pack must turn a hydraulic pump, use a hydraulic-unit motor such as the 12V Hydraulic DC Motor (model 1287: 12 V, 2500 RPM, 1600 W, S2 = 4 min, IP54) or the 24V Hydraulic DC Motor (model 2493: 24 V, 3000 RPM, 2500 W, S2 = 2 min, IP54). For a vehicle winch see the 12V DC Winch Motor (model 12505: 12 V, 2400 RPM, 2000 W, S2 = 1 min, IP54). These are electric motors, not hydraulic gear/vane/piston motors.
FAQ
Can I pick by wattage alone? No. Send voltage, torque or pump pressure, and duty. Published MOQs: furniture actuator 500 pcs, winch / hydraulic 100 pcs.
Contact Zhejiang Sanrong Electric Motor Co., Ltd. for drawings and a factory quotation.