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37mm Metal Spur Geared Motor High Torque
Model No. : DSD-37RS545
Trade Terms: EXW, FOB, CIF, CFR
Port: Shenzhen/Hong Kong
Payment Terms: T/T, PayPal
Minimum Order Quantity: 1000pcs
Typical applications: Labal printers、auto shutter、automati c stabilized voltage supply、grill、oven、cleaning machine、garbage disposers、household appliances、slot machines、money detector、 automatic actuator、coffee machine、towel disposal、lighting、coin refund devices、peristalticpump....
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DSD-37RS545 37mm Metal Spur Geared Motor High Torque
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Drawing (mm)
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Remark: find the length of gearbox "L" in below Technical Data of Gearbox.
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Specifications
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Specifications below are for reference only. Contact us for more.
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| Model Number |
Rated Volt. |
No Load |
At Max Efficiency |
Stall |
| Speed |
Current |
Speed |
Current |
Torque |
Power |
Current |
Torque |
| rpm |
mA |
rpm |
mA |
Kgf.cm |
W |
mA |
Kgf.cm |
| DSD-37RS5450125000-21K |
12V |
238 |
280 |
198 |
1100 |
2.4 |
4.9 |
3400 |
10.7 |
| DSD-37RS5450123000-30K |
12V |
100 |
180 |
78 |
550 |
2.5 |
2.0 |
1200 |
8.5 |
| DSD-37RS5450126000-60K |
12V |
100 |
600 |
77 |
1950 |
9.3 |
7.3 |
5350 |
38 |
| DSD-37RS5450123400-90K |
12V |
37 |
270 |
28 |
950 |
11.9 |
3.4 |
2540 |
46.8 |
| DS-37RS5450124500-121 |
12V |
37 |
350 |
28 |
1150 |
16.5 |
4.7 |
2900 |
61 |
| DSD-37RS5450244500-90K |
24V |
50 |
160 |
42 |
570 |
10 |
4.3 |
2100 |
50 |
| DSD-37RS5450244500-121K |
24V |
37 |
150 |
31 |
600 |
11 |
3.5 |
2000 |
58 |
| DSD, -37RS5450243000-184K, , |
24V |
16 |
90 |
13 |
300 |
14 |
1.9 |
950 |
68 |
| DSD-37RS5450246000-310K |
24V |
19 |
350 |
16 |
3500 |
26 |
4.3 |
15000 |
48 |
| DSD-37RS5450246000-534K |
24V |
11 |
220 |
9 |
860 |
60 |
5.5 |
2700 |
260 |
| Remark: 1 Kgf.cm≈0.098 N.m≈14 oz.in 1 mm≈0.039 in |
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What a Model Number Tells You?
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We follow some rules to create each model number. A model number would tell you a lot of useful messages. Here is a sample.
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So here we can learn that it is a 37mm Round Spur gear motor, 12V driving motor #555, no load input speed 6000rpm and reduction ratio 100:1. Hey, what about output speed? You need to do a little calculation. Input speed 6000rpm ÷reduction ratio 100 = 60rpm.
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Technical Data of Gearbox
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| Reduction Stage |
2 |
3 |
4 |
5 |
6 |
7 |
| Reduction Ratio |
6.8K, 10K |
20K, 30K |
61K, 90K |
104K, 122K, 184K, 270K |
311K, 552K, 414K, 810K |
1243K, 1656K, 2430K |
| Length of Gearbox "L" mm |
19 |
22.5 |
25 |
27.5 |
30 |
32.5 |
| Gearbox Efficiency |
81% |
73% |
65% |
59% |
53% |
47% |
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Technical Data of Motor
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| Motor model |
Rated Volt. |
No load |
Load |
Stall |
| Current |
Speed |
Current |
Speed |
Torque |
power |
Torque |
Current |
| V |
mA |
r/min |
mA |
r/min |
gf.cm |
W |
gf.cm |
mA |
| DSD-5450123000 |
12 |
≤120 |
3000 |
≤282 |
2400 |
112 |
2.8 |
≥500 |
≥1200 |
| DSD-5450243000 |
24 |
≤92 |
3000 |
≤229 |
2400 |
86 |
2.2 |
≥387 |
≥970 |
| DSD-5450246000 |
24 |
≤192 |
6000 |
≤765 |
4800 |
172 |
8.7 |
≥770 |
≥3250 |
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DIY with Your Gear Motor
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With the Technical Data of Gearbox and Technical Data of Motor, now you are ready to DIY with your gear motor. Follow the steps here.
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