Custom Micro Motor as Demand

25mm DC Spur Gear Motor

Diameter: 25mm
Voltage: 3v-12v
Output speed: 3rpm-800rpm
Rated torque: <0.5Nm
1. Bi-direction
2. Metal or Carbon Brush DC Motor
3. Spur Gears
4. Copper Plate Gear Case
5. Sleeve Bronze Bushings

  • Motor Parameter Customization
  • Attachment and Interface Customization
  • Motor Parameter Customization
  • Labeling and Packaging Customization
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Product Dimensions(unit:mm):

Gearbox Data:

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%

Driving Motor Data:

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-310-006-3000 6 ≤20 3000 ≤60 2300 5 0.1 ≥20 ≥135
DM-310-006-4500 6 ≤40 4500 ≤120 3200 7 0.2 ≥28 ≥240
DM-310-006-6000 6 ≤35 6000 ≤140 4500 10 0.5 ≥40 ≥600
DM-310-012-3000 12 ≤15 3000 ≤40 2300 5 0.1 ≥20 ≥70
DM-310-012-4500 12 ≤20 4500 ≤55 3200 7 0.2 ≥28 ≥120

Geared Motor Data:

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-25RS310-0032300-217K 3 0.01 9.6 0.05 7.2 0.45 0.03 1.77 0.16
DM-25RS310-4.59000-418K 4.5 0.11 18.1 0.33 13.5 2.50 0.35 7.8 0.98
DM-25RS310-0065200-20.4K 6 0.04 232.9 0.14 173.7 0.11 0.19 0.42 0.44
DM-25RS310-7.56500-217K 7.5 0.06 27.6 0.19 20.2 1.29 0.27 4.86 0.56
DM-25RS310-0124500-99K 12 0.02 40.1 0.05 28.4 0.46 0.13 1.57 0.12
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