PMDC Compact Motors & Geared Motors
PRODUCT FEATURES
- Excellent starting performance due to high starting torque
- Higher efficiency compared to the same size of AC motor
- Easy speed control and direction of rotation
- Allow instantaneous stop
- The wide range of rated voltage make it suitable for portable equipment
RM3 Series
| 1. Motor Dia. |
2. Less Shaft Motor Length |
3. Voltage |
| 3 |
30mm (1.181″) |
2 |
50.6 (1.992″) |
A |
12V |
| |
3 |
53.7 (2.114″) |
B |
24V |
| 4 |
60.0 (2.362″) |
C |
Other |
| |
| 4. Bearing |
5. Connector Optional |
|
| B |
Ball |
T |
Terminal |
| |
L |
Lead Wire |
| Type |
No Load |
Rated |
Stall(Peak) |
Run Duty |
Weight |
| Reveloution |
Current |
Continouse Torque(Max) |
Revolution |
Current |
Peak Torque |
Current |
| RPM |
A |
– |
RPM |
A |
– |
A |
Hr |
in(kg) |
| RM32B[ ][ ] |
7750 |
0.24 |
0.011 |
N-m |
5800 |
0.55 |
0.048 |
N-m |
2.05 |
500 |
1.3(0.59) |
| 1.6 |
oz-in |
6.8 |
oz-in |
| 0.11 |
kgf×cm |
0.49 |
kgf×cm |
| RM33B[ ][ ] |
8132 |
0.28 |
0.014 |
N-m |
6550 |
0.62 |
0.070 |
N-m |
3.15 |
500 |
1.63(0.74) |
| 2.0 |
oz-in |
9.9 |
oz-in |
| 0.14 |
kgf×cm |
0.71 |
kgf×cm |
| RM34B[ ][ ] |
10160 |
0.4 |
0.018 |
N-m |
8120 |
1.11 |
0.127 |
N-m |
6.05 |
500 |
1.96(0.89) |
| 2.5 |
oz-in |
18.0 |
oz-in |
| 0.18 |
kgf×cm |
1.3 |
kgf×cm |
RM4 Series
| 1. Motor Dia. |
2. Less Shaft Motor Length |
3. Voltage |
| 4 |
40mm (1.575″) |
2 |
46.4 {1.827″) |
A |
12V |
| |
3 |
56.0 (2.205″) |
B |
24V |
| 4 |
61.1 (2.406″) |
C |
Other |
| 5 |
68.7 (2.705″) |
|
| 6 |
77.6 (3.055″) |
| |
| 4. Bearing |
5. Connector Optional |
|
| B |
Ball |
T |
Terminal |
| |
L |
Lead Wire |
| Type |
No Load |
Rated |
Stall(Peak) |
Run Duty |
Weight |
| Reveloution |
Current |
Continouse Torque(Max) |
Revolution |
Current |
Peak Torque |
Current |
| RPM |
A |
– |
RPM |
A |
– |
A |
Hr |
in(kg) |
| RM42B[ ][ ] |
7015 |
0.24 |
0.02 |
N-m |
5497 |
0.74 |
0.064 |
N-m |
2.9 |
1000 |
0.44(0.2) |
| 2.22 |
oz-in |
9.02 |
oz-in |
| 0.16 |
kgf×cm |
0.65 |
kgf×cm |
| RM43B[ ][ ] |
5993 |
0.2 |
0.03 |
N-m |
4486 |
1.13 |
0.140 |
N-m |
5.0 |
1000 |
0.55(0.25) |
| 4.6 |
oz-in |
19.84 |
oz-in |
| 0.33 |
kgf×cm |
1.43 |
kgf×cm |
| RM44B[ ][ ] |
6151 |
0.24 |
0.04 |
N-m |
5111 |
1.2 |
0.266 |
N-m |
7.7 |
1000 |
0.64(0.29) |
| 5.97 |
oz-in |
37.6 |
oz-in |
| 0.43 |
kgf×cm |
2.71 |
kgf×cm |
| RM45B[ ][ ] |
6348 |
0.3 |
0.05 |
N-m |
5440 |
1.58 |
0.324 |
N-m |
10.8 |
1000 |
0.73(0.33) |
| 6.8 |
oz-in |
45.9 |
oz-in |
| 0.49 |
kgf×cm |
3.31 |
kgf×cm |
| RM46B[ ][ ] |
4916 |
0.24 |
0.07 |
N-m |
4101 |
1.53 |
0.369 |
N-m |
8.7 |
1000 |
0.86(0.39) |
| 9.44 |
oz-in |
52.3 |
oz-in |
| 0.68 |
kgf×cm |
3.77 |
kgf×cm |
RM5 Series
| 1. Motor Dia. |
2. Less Shaft Motor Length |
3. Voltage |
| 5 |
50mm (2.126″) |
1 |
75.0 (2.953″) |
A |
12V |
| |
2 |
81.0 (3.189″) |
B |
24V |
| 3 |
94.0 (3.701″) |
C |
Other |
| 4 |
103.4 (4.071″) |
|
| 5 |
113.0 (4.449″) |
| |
| 4. Bearing |
5. Connector Optional |
|
| B |
Ball |
T |
Terminal |
| Type |
No Load |
Rated |
Stall(Peak) |
Run Duty |
Weight |
| Reveloution |
Current |
Continouse Torque(Max) |
Revolution |
Current |
Peak Torque |
Current |
| RPM |
A |
– |
RPM |
A |
– |
|
Hr |
in(kg) |
| RM51B[ ]T |
4230 |
0.4 |
0.06 |
N-m |
3725 |
1.36 |
0.46 |
N-m |
11.36 |
2000 |
1.3(0.59) |
| 8.0 |
oz-in |
64.5 |
oz-in |
| 0.58 |
kgf×cm |
4.65 |
kgf×cm |
| RM52B[ ]T |
4087 |
0.5 |
0.09 |
N-m |
3595 |
1.94 |
0.670 |
N-m |
15.6 |
2000 |
1.63(0.74) |
| 12.8 |
oz-in |
94.8 |
oz-in |
| 0.92 |
kgf×cm |
6.83 |
kgf×cm |
| RM53B[ ]T |
3400 |
0.5 |
0.15 |
N-m |
2930 |
2.67 |
0.96 |
N-m |
19.27 |
2000 |
1.96(0.89) |
| 21.2 |
oz-in |
135.7 |
oz-in |
| 1.53 |
kgf×cm |
9.78 |
kgf×cm |
| RM54B[ ]T |
3630 |
0.5 |
0.18 |
N-m |
3180 |
3.18 |
1.31 |
N-m |
26.47 |
2000 |
2.2(1) |
| 25.5 |
oz-in |
185.4 |
oz-in |
| 1.84 |
kgf×cm |
13.36 |
kgf×cm |
| RM55B[ ]T |
2900 |
0.4 |
0.22 |
N-m |
2510 |
3.05 |
1.46 |
N-m |
23.6 |
2000 |
2.47(1.12) |
| 31.1 |
oz-in |
207.0 |
oz-in |
| 2.24 |
kgf×cm |
14.92 |
kgf×cm |
