Brushed DC Motor With Gearbox DM 25SM385
Gear Motor Supplier DM 25SM385
High Torque DC Gear Motor DM 25SM385
Brushed DC Motor With Gearbox DM 25SM385
Gear Motor Supplier DM 25SM385
High Torque DC Gear Motor DM 25SM385
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DM-25SM385

Key Features
Model: DM-25SM385

Diamater: 25mm
Voltage: 6~24VDC
Speed: 3RPM~500RPM
Torque: 0.6kg.cm~10kg.cm

1. CW/CCW
2. Electric Brush/Carbon Brush
3. Spur Gears
4. Metal Gearbox

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）

DM 25RS385 DRAWING

 

Gearbox Ratio:

Number of stages 3 4 5 6 7 8
Reduction Ratio i 9.3、10、11.5 20.4、21、23、25、28 45、55.4、62、69 86、99、110、122、135.5 217、241、268、409 478、531、590、656、729
Gearbox Length L (mm) 17 19 21 23 25 27
Breaking Torque(kgf.cm) 6 8 10 12 14 14
Gearbox Efficiency 73% 65% 59% 53% 48% 43%

 

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-385-012-3000 12 ≤60 3000 ≤150 2200 35 0.8 ≥110 ≥360
DM-385-012-3000 12 ≤70 4500 ≤300 3300 55 1.9 ≥210 ≥960
DM-385-012-3000 12 ≤100 6000 ≤600 4500 80 3.7 ≥280 ≥1600
DM-385-012-3000 24 ≤28 3000 ≤70 2500 35 0.8 ≥110 ≥160
DM-385-012-3000 24 ≤50 4500 ≤150 4500 55 1.9 ≥180 ≥380

 

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-25SM3854.539.9-122K 4.5 0.21 39.9 0.79 31.4 3.0 0.96 14 2.92
DM-25SM3857.4427.9-20.4K 7.4 0.29 427.9 1.05 345.0 0.7 2.49 3.62 4.21
DM-25SM385012432-20.4K 12 0.14 432 0.67 351.2 0.94 3.38 5.01 2.94
DM-25SM385012287.8-20.4K 12 0.18 287.8 0.92 233.0 1.9 4.45 9.8 4.09
DM-25SM37000672.9-78K 6 0.09 72.9 0.41 58.2 1.21 0.72 6.01 1.69
DM-25SM385012133-45K 12 0.23 133 0.473 104.3 1.638 1.788 8.583 1.931
DM-25SM385012250-36K 12 0.3 250 0.738 189.6 1.452 2.882 7.641 3.113
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)

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DC Spur Gear Motor Diamater: 25mm Voltage: 6V~24VDC Speed: 3RPM~500RPM Torque: 0.6kg.cm~10kg.cm

Applications

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