DM-12SMN20

Key Features
Model: DM-12SMN20

Diamater: 12mm
Voltage: 3~12VDC
Speed: 1~2000RPM
Torque: 0.02~2kg.cm

1. Bi-direction
2. Metal or Carbon Brush DC Motor
3. Spur Gears
4. Copper Plate Gear Case
5. Sleeve Bronze Bushings

Customization:
Voltage,  Current,  Speed,  Torque,  Output Shaft,  DC Motor,  Gearbox,  Ratio,  Brush of DC Motor,  Wire, Encoder,  Gear,  Noise Level,  Lifetime Cycle

Typical applications:
Automatic quick lock door, binding machine, automatic TV stand, money counter, spotlight, toilet paper machine, office equipment, household appliances, automatic actuator

Product Dimensions（unit:mm）

 

Gearbox Ratio:

Number of stages 2 4 5 7
Reduction Ratio i 3、5、10 17、20、30、36、50、63、100 110、150、210、250、298、380 372、625、1000
Gearbox Length L (mm) 9 9 9 12
Breaking Torque(kgf.cm) 0.6 0.9 1.2 2
Gearbox Efficiency 81% 65% 59% 48%

 

DC Motor Data:

Remarks: The above DC motor datas are used for dc gear motor configuration customization based on given formula.

DC Motor Model Rated No Load Max Efficiency Load Stall
Volt. Current Speed Current Speed Torque P.out Torque Current
V mA r/min mA r/min gf.cm W gf.cm mA
DM-N20-003 -1000 3 ≤50 10000 ≤185 8000 2 0.2 ≥8 ≥350
DM-N20 -003- 15000 3 ≤80 15000 ≤280 12400 3 0.4 ≥12 ≥520
DM-N20-003 -20000 3 ≤110 20000 ≤370 15500 4 0.6 ≥16 ≥700
DM-N20-006- 10000 6 ≤25 10000 ≤95 8000 2 0.2 ≥8 ≥160
DM-N20-006-20000 6 ≤60 20000 ≤190 15500 4 0.6 ≥16 ≥320

 

Gear Motor Data:

Remarks: The above datas in chart are only for reference.if need other configurations,you can caculate it according to given formula below or contact us directly.

DC Gear Motor Model Rated voltage No Load Max Efficiency Load Stall
Current Speed Current Speed Torque P.out Torque Current
V A r/min A r/min kgf.cm W kgf.cm A
DM-12SMN20003110.7-150K 3 0.07 110.7 0.27 87.3 0.28 0.18 1.30 1.01
DM-12SMN2000310.7-1000K 3 0.03 10.7 0.15 7.30 1.20 0.10 3.90 0.33
DM-12SMN20003135.5-100K 3 0.04 135.5 0.13 104.1 0.17 0.19 0.75 0.44
DM-12SMN2000561.5-250K 5 0.04 61.5 0.15 47.3 0.50 0.24 2.00 0.53
DM-12SMN2000548.8-298K 5 0.03 48.8 0.12 38.6 0.50 0.20 2.40 0.46
DM-12SMN20003200-100K 3 0.1 200 0.065 183.5 0.182 0.350 1.229 0.367
DM-12SMN20006150-100K 6 0.05 150 0.158 98.4 0.197 0.203 0.721 0.412
DM-12SMN20003100-100K 3 0.05 100 0.077 72.9 0.082 0.063 0.379 0.289
DM-12SMN200051500-17K 5 0.18 1500 0.058 1498.0 0.061 0.960 0.304 1.200
DM-12SMN20005100-210K 5 0.1 100 0.212 77.6 0.426 0.346 2.324 0.912
DM-12SMN20003483-30K 3 0.17 483 0.115 456.5 0.044 0.208 0.363 0.934
DM-12SMN20003193-75K 3 0.14 193 0.331 131.8 0.198 0.273 0.745 0.956
DM-12SMN20003193-75K 3 0.13 193 0.218 157.5 0.147 0.242 0.747 0.925
DM-12SMN203.7317-63K 3.7 0.17 317 0.352 242.1 0.179 0.453 0.846 1.294
DM-12SMN20012025-625K 12 0.04 25 0.076 20.7 1.164 0.252 5.943 0.301
DM-12SMN20012060-298K 12 0.04 60 0.073 48.9 0.638 0.327 3.312 0.315
The motor parameters are for reference only,please refer to real measured data;
We can customize parameters according to customer requirements.
Gear Motor Output Speed=DC Motor Speed/Gear Ratio ( n=nm/i)
Gear Motor Output Torque=DC Motor Torque*Gear Ratio*Gearbox Efficiency. ( t=tm*i*η)

Related Products

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DM-16SM050
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DC Spur Gear Motor Diamater: 27mm Voltage: 3V~12VDC Speed: 3RPM~400RPM Torque: 0.15kg.cm~6kg.cm

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Get Quote

Please send us your requirements, we will reply you and provide solution immediately