What this page is
This URL used to read like a step-by-step install of a massage DC motor in a consumer device. Zhejiang Sanrong Electric Motor Co., Ltd. (SUNROAD / Sanrong Electric) does not publish a DIY teardown or a plug-and-play kit. It is a Ningbo factory. Ask sales for the drawing and mounting dimensions.
What SUNROAD actually lists
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, for sit-stand desks, TV lifts, and care beds. It is not a massage-chair motor. SUNROAD does not publish a hole pattern or connector type on this page.
Push Rod DC Motor
https://www.sunroadmotor.com/dc-motor/dc-brushed-motor/push-rod-dc-motor.html
model 59S-39-2E, 24 V, 2400 RPM, 50 W, 3.2 A, 0.019 N.m, S1, IP44. Stroke and push force are quoted from your screw and gearbox drawing.
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, 180 A, 6 N.m, S2=4 min, IP54. This is an electric motor that drives a hydraulic pump, not a hydraulic gear or vane motor.
How OEM buyers specify
Send voltage, load or stroke, duty (S1 or S2), shaft, rotation, and quantity to Zhejiang Sanrong Electric Motor Co., Ltd. Typical MOQs: furniture actuator / push rod 500 pcs, hydraulic 100 pcs. Mounting, shaft, and connector options are quoted from the drawing. Do not wire a 1600 W / 180 A hydraulic motor as if it were a handheld massager.
FAQ
Is this a DIY massage-device install? No. The slug stayed for search. The page now describes OEM mounting of SUNROAD listings.
Does SUNROAD publish a plug-and-play connector? No. Ask sales for the drawing.
Where is the factory? Ningbo. Legal name Zhejiang Sanrong Electric Motor Co., Ltd. Brand SUNROAD / Sanrong Electric.