Patents
Model No.
Main Performance
Rated Voltage
No Load
At Maximum Efficiency
At Stall
Speed
Current
Speed
Current
Torque
Output
Eff.
Current
Torque
Â
V
r/min
A
r/min
A
g.cm
W
%
A
g.cm
RS-555SH-6513
12VDC
24,000
1.4
20,797
9.09
36.45
79.38
72.8
59
273.1
RS-555SH-5520
12VDC
15,000
0.85
13,064
5.74
35.19
48.14
70
38.7
272.6
RS-550SHV-25146R
12VDC
3,400
0.13
2,844
0.67
19.25
5.73
71.8
3.4
117.7
RS-550SH-7522R
12VDC
23,500
1.9
20,431
12.63
57.2
119.9
79.11
84
438
Performance
Customized Items
ItemÂ
Customized Options
1
EMI suppressionÂ
chokes
capacitors varistor
2
Built in components
PTC
thermostate protection cooling fan
3
 Shaft processingÂ
knurling
d-cut spline step shaft double output shaft
4
Shaft-mounted components
gear
eccentric wheel belt pulleys
5
Multiple material choice
staninless steel
ball bearing brush cage commutating system precious metal brush magnet wire Neodymium magnets any others
Factory Tour
Certs
Â
12V Electric Motor RS-550sh-7522r DC Motor for Cordless Drill
Model NO.: RS-550SH-7522R
Structure and Working Principle: Brush
Type: PMDC
Certification: ISO9001, CCC
Brand: Chengfang
No Load Speed: 3000~30000
Nominal Voltage: 3V~36V
Input Power: 5W~50W
Trademark: Chengfang
Transport Package: Cartons
Specification: Diameter 36mm
Origin: China
HS Code: 850110
Dimensions