GM37-520 DC 12V 24V 37mm Micro Electric Motor Gearmotor Full Metal Gear Box Motor Permanent Magnet Motor Reversible Large Torque Silent D-Shaft

High-quality materials, environmentally friendly, exquisite craftsmanship, safe, reliable and durable, long service life, complete specifications, quick installation and simple use, and better cost performance.

Small size,  High torque, High efficiency, Low noise, Stable performance. Reversible, supporting clockwise and anti-clockwise rotation. Permanent Magnet Motor.

Full Metal Gearbox. Full metal gear material is used to make it more wear-resistant for longer life, high torsion resistance, low noise, fast heat dissipation, high precision, high compounding capacity.

The use of pure copper wire wound rotor is not easy to heat, and the service life is longer. Low resistance and high conductivity increase the torque of the motor.

"D" Profile Output Shaft, easier to install, less slippage, less time spent on installation.

Widely used in smart self-balancing two-wheeled vehicles, smart trolleys, smart home appliances, robots, camera booms, electric paper cutters, electric curtains, smart balance cars, smart manipulators, etc.

Optional Accessories: Motor ; Motor + Bracket

Notice:

  1. The lower speed, the larger torque.
  2. Different reducer lengths for different reduction ratios.

- Motor Model: GM37-520 
- Voltage: DC 12V; DC 24V
- Motor Diameter: 37mm
- Motor Length: (Length dimensions vary according to parameters)
- "D" Profile Shaft
- Shaft Diameter: 6mm
- Shaft Length: 21mm ("D" Profile Part Length 12mm) 
- Reduction Ratio: 1:10  1:18  1:30  1:50  1:90  1:150  1:270  1:450  1:650  1:810

Operating Voltage: DC 24V
Reduction Ratio  1:6.3 1:10 1:18.8 1:30 1:50 1:90 1:150 1:270 1:450 1:650 1:810
No-load Current (mA) ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100
No-load Speed (RPM) 1170 740 390 247 147 80 49 27 16 11 9
Rated Torque (Kg.cm) 0.3 0.47 0.88 1.4 2.4 4.2 7 12 21 30 30
Rated Torque (mN.m) 29.41 46.08 86.63 137.3 235.3 411.8 686.3 1176 2059 2941 2941
Rated Speed (RPM) 760 480 255 160 95 53 31 18 10 9 7
Rated Current (A) ≤0.35 ≤0.35 ≤0.35 ≤0.35 ≤0.35 ≤0.35 ≤0.35 ≤0.35 ≤0.35 ≤0.35 ≤0.35
Locked-rotor Torque (Kg.cm) 1.2 1.9 3.6 5.5 9.5 16 28 Cannot exceed 35 Kg.cm
Locked-rotor Current (A) 1.3 1.3 1.3 1.3 1.3 1.3 1.3 Prohibition of Locked-rotor
Reducer Length (mm) 19 19 19 22 24 24 26.5 26.5 29 29 29
Operating Voltage: DC 12V
Reduction Ratio  1:6.3 1:10 1:18.8 1:30 1:50 1:90 1:150 1:270 1:450 1:650 1:810
No-load Current (mA) ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100
No-load Speed (RPM) 1170 740 390 247 147 80 49 27 16 11 9
Rated Torque (Kg.cm) 0.3 0.47 0.88 1.4 2.4 4.2 7 12 21 30 30
Rated Torque (mN.m) 29.41 46.08 86.63 137.3 235.3 411.8 686.3 1176 2059 2941 2941
Rated Speed (RPM) 660 415 215 139 83 46 28 16 10 9 7
Rated Current (A) ≤0.45 ≤0.45 ≤0.45 ≤0.45 ≤0.45 ≤0.45 ≤0.45 ≤0.45 ≤0.45 ≤0.45 ≤0.45
Locked-rotor Torque (Kg.cm) 1.2 1.9 3.6 5.5 9.5 16 28 Cannot exceed 35 Kg.cm
Locked-rotor Current (A) 2.4 2.4 2.4 2.4 2.4 2.4 2.4 Prohibition of Locked-rotor
Reducer Length (mm) 19 19 19 22 24 24 26.5 26.5 29 29 29

● Exact dimensions can also be viewed in the photo gallery. 

● You can find more products in different material, type, color, sizes, quantity and shapes in our shop！ If you have special needs, please contact us, we can customize according to your needs!
 
 ● Note:
- Please allow minor errors due to manual measurement. Thank you for your comprehension.
- Monitors are not calibrated, the element color shown in the photos may differ slightly from the real object. Please take the real one as standard.
 
Package included : ( According to your choice )
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