Rated torque, not starting torque
Zhejiang Sanrong Electric Motor Co., Ltd. (SUNROAD) does not publish a starting-torque or stall-torque curve for massage chairs. The figures below are rated torque on the product pages. Do not treat them as starting torque.
Furniture / care-bed actuator
24V Furniture Actuator DC Motor https://www.sunroadmotor.com/dc-motor/dc-brushed-motor/massage-dc-motor.html model 62S-39E: 24 V, 2250 RPM, 50 W, 0.2 N·m, S1, IP44. Lift force comes from the actuator gearbox, not from this shaft torque alone. Sister: Push Rod DC Motor https://www.sunroadmotor.com/dc-motor/dc-brushed-motor/push-rod-dc-motor.html 59S-39-2E, 24 V, 50 W, S1.
Hydraulic power-unit
12V Hydraulic DC Motor https://www.sunroadmotor.com/dc-motor/dc-brushed-motor/12v-hydraulic-dc-motor.html model 1287: 12 V, 2500 RPM, 1600 W, 6 N·m, S2=4 min, IP54. 24V Hydraulic DC Motor https://www.sunroadmotor.com/dc-motor/dc-brushed-motor/24v-hydraulic-dc-motor.html model 2493: 24 V, 3000 RPM, 2500 W, 8 N·m, S2=2 min, IP54. These are short-duty pump motors, not desk or care-bed actuators.
FAQ
MOQ: furniture actuator 500 pcs, hydraulic 100 pcs. Send load, duty, and quantity to Zhejiang Sanrong Electric Motor Co., Ltd.