DM-42RP775 dc planetary geared micro electric brush motor gear coupling low voltage high speed
1.Main voltage : 12VDC,24VDC
2.Typical applications: Smart Instrument, Digital product, Automatic door-lock, Medical equipment, Security monitoring, Smart home applicances, Robots…
3. Round Gearbox size: 42mmφ*L
4. Torque: 5-100kgf.cm
5. Direction: CW, CCW
6. Voltage, speed, and shaft can be customized based
7. Encoder 13PPR available
Appearance size:
Gearbox Data :
Number of stages
1
2
3
4
Reduction ratio
3.7,5
13,18,25
49,67,92,125
181,246,
336,458,625
Gearbox length “L”mm
33.5
43.5
53.5
63.5
Breaking torque(kgf.cm)
15
25
50
90
Gearbox efficiency
90%
81%
73%
65%
Driving Motor Data :
Motor model
Rated
Volt.
No load
Load
Stall
Current
Speed
Current
Speed
Torque
Output power
Torque
Current
V
mA
r/min
mA
r/min
gf.cm
W
gf.cm
mA
DM-775-012-3000
12
≤280
3000
≤1300
2600
450
12
≥3600
≥8600
DM-775-012-4500
12
≤450
4500
≤2100
3800
500
19.5
≥4600
≥16200
DM-775-012-6000
12
≤680
6000
≤3600
5200
600
32
≥5600
≥27200
DM-775-024-3000
24
≤120
3000
≤920
2600
450
12
≥2800
≥5100
DM-775-024-4500
24
≤230
4500
≤1400
3800
500
19.5
≥4100
≥11000
DM-775-024-6000
24
≤350
6000
≤2300
5100
600
31.4
≥5800
≥19000
Gear Motor Data:
Motor model
Rated
Volt.
No load
Load
Stall
Current
Speed
Current
Speed
Torque
Output power
Torque
Current
V
A
r/min
A
r/min
kgf.cm
W
kgf.cm
A
DM-42RP7750123500-3.7K
12.0
0.40
941.9
2.04
772.1
1.77
14.00
9.80
9.48
DM-42RP7750123600-125K
12.0
0.36
28.1
1.71
23.4
43.98
10.57
261.56
8.44
DM-42RP7750126000-5K
12.0
0.80
1296.5
3.99
1087.1
2.60
29.05
16.11
20.51
DM-42RP7750126000-49K
12.0
0.80
115.6
3.86
97.6
22.40
22.43
143.52
20.37
DM-42RP7750126000-125K
12.0
0.83
46.2
3.55
37.0
52.37
19.90
263.04
14.54
DM-42RP7750127000-3.7K
12.0
1.23
1929.4
5.90
1544.7
2.54
40.28
12.74
24.65
DM-42RP7750127000-125K
12.0
1.01
53.9
5.25
43.9
64.04
28.82
344.17
23.80
DM-42RP7750128000-25K
12.0
1.06
318.0
4.22
249.7
9.90
25.36
46.07
15.77
DM-42RP7750128000-92K
12.0
1.08
87.7
5.09
72.1
39.96
29.56
224.38
23.57
DM-42RP77501212000-3.7K
12.0
3.10
3234.8
13.50
2528.9
3.22
83.67
14.77
50.74
DM-42RP7750242000-336K
24.0
0.08
6.0
0.32
4.7
57.22
2.76
261.33
1.18
DM-42RP7750242100-49K
24.0
0.11
41.7
0.46
32.3
13.55
4.49
60.21
1.67
DM-42RP7750242100-67K
24.0
0.08
29.4
0.39
23.7
17.16
4.18
88.90
1.68
DM-42RP7750243000-18K
24.0
0.16
165.2
0.85
136.3
7.72
10.80
44.19
4.11
DM-42RP7750243000-49K
24.0
0.13
62.2
0.72
53.2
15.81
8.64
109.44
4.22
DM-42RP7750243600-125K
24.0
0.19
29.1
1.16
24.5
57.20
14.40
363.22
6.34
DM-42RP7750245000-27K
24.0
0.21
197.2
1.57
166.7
13.32
22.79
86.06
9.02
DM-42RP7750244500-181K
24.0
0.60
24.6
2.02
19.4
92.40
18.38
433.23
7.31
DM-42RP7750246000-25K
24.0
0.30
228.9
1.93
199.3
14.00
29.17
110.00
12.92
DM-42RP7750247000-13K
24.0
0.46
551.6
3.29
467.2
10.20
48.92
66.66
18.99
DM-42RP7750247000-67K
24.0
0.37
104.1
2.40
90.6
32.98
30.68
254.37
16.00
DM-42RP7750248000-25K
24.0
0.63
330.4
4.07
277.1
19.62
55.82
121.62
21.93
DM-42RP7750248000-92K
24.0
0.51
85.7
3.11
72.3
52.97
39.29
338.17
17.13
DM-42RP77502410000-13.7K
24.0
0.57
729.9
4.57
626.6
10.76
69.21
76.00
28.77
Curve Chart:
Model: DM-42RP7750246000-25K
Model: DM-42RP7750248000-92K
Remark:
Gear Motor Torque=Driving motor torque*Reduction ratio*Gearbox efficiency;
Gear Motor Speed=Driving motor speed/Reduction ratio
Motordetailedconfigcanbecustomizedaccordingtocustomer’srequests,likevoltage,speed,aswellasshaftlengthandshape…
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About us
Shenzhen Dongming Motor Co., Ltd. is expecialized in micro dc motors and dc gear motors. With 10-year-experience and a professional R & D team, Dongming Motor stands out in gear motor market in China. We have successfully worked out over 100 series of micro DC motors. Our products are widely used in household appliances, audio/video products, office equipment, health-care and beauty-care facilities, medical appliances, high-class toys, electronic tools, electronic commodity, automotive parts and automatic systems.
FAQ
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Q: What kind of motors can you provide?
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A: We can provide dc motor, dc gear motor including spur gear motor, planetary gear motor, worm gear motor; voltage, free load speed, rated speed, rated torque and size can be customized;
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Q: What is the delivery time for samples and mass production?
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A: For samples if we don’t have material stock, delivery date 15-20days; if with stock, produce date can be 3-5days;
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For mass production, normally arrange under schedule, the ealier your order is, the faster we will produce; in slack season delivery date is 25 dasy; busy season we will need more than 30 days if quantity is large;
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Q: What spec. shall I provide before sample making?
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A: A good questions! Pls tell us spec. of voltage, free-load speed, loadspeed, rated torque, size spec. or other special requirement; we will provide our best recommend to you;
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Q: Is there testing report or motor specification when I get the sample?
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A: Yes, we provide the testing report and specification in PDF file after sample is ready;
Welcome to inquire!