Haosheng Motor www.haoshengmotor.com
Voltage Operating Range (V) 6.0-15.0
Nominal (V) 13.50
NO Load Speed r/min 4616
Current A 0.11
At Max Efficiency Speed r/min 3907
Current A 0.62
Torque" mN.m 14
Output W 8.37
Stall Torque mN.m 90.59
Current A 3.400
High quality TS16949 approval RH-487SD2548 dc motor for BMW series back massage system.
Haosheng motor provides professional power solutions - focus on micro dc motor & solution for 15 years
Designed by Haosheng Motor, RH-487SD2548 Dc motor is used in seat massage system of BMW 7 series.
The advantage of RH-487SD2548 as below:
Low noise&long service time.
EMC test level-5 passed
Invention patents of product structure, details as below：
1.High performance rare-earth permanent magnet dc motor:
2.End cover components for high performance of rare earth permanent magnet dc motor
3.Long life, anti-interference permanent magnet dc motor
Product details of RH-487SD2548 Dc motor
1.Brush holder structure in the end cap for RH-487SD Dc motor.
2.The carbon brush in the dc motor is made by Japan or Taiwan.
3.NMB ball bearing in front cover of Dc motor.
4.We use shielded wire imported from Germany in the Dc motor.
5.The rotor of Dc motor has balance progress.