37mm 520 Brushed 12V DC Gear Motor High Torque Gear Reduction Electric Motor

37mm 520 Brushed 12V DC Gear Motor High Torque Gear Reduction Electric Motor 

Key Specifications:
✔ Rated Voltage: 12V DC 
✔ No-Load Speed: 26 RPM (±5RPM) After Gearbox
✔ 520 Single Motor Dimensions: 33mm×22.7mm (D×L)
✔ Shaft Diameter: 6mm (±0.15mm) ,5.4mm D shaft 

✔Gearbox Step Height:6mm

✔Gearbox Step Diameter:12mm
✔Gearbox Screw Hole Size:3mm

✔Terminal Distance:24.8mm±0.2mm

The 37mm Diameter, 12V, 66RPM Brushed DC Gear Motor

has the following Standard Operating Conditions:

1. Rated Voltage:6V, 12V, 24V;

2. Direction of Rotation: Clockwise when viewed from the output shaft side;

3. Operating Temperature and Humidity: Temperature range of 10C to +50C, Humidity range of 30% to 80%;

4. Storage Temperature: Temperature range of 20C to +60C.

The Measuring Conditions are as follows:

1. Motor Position: Place horizontally when measuring;

2. Power Supply: Regulated DC power supply;

3. No Load Speed: 7,960 RPM.

This motor is suitable for use in Robotics, Small Appliances, Fans, Electric Curtains, Medical Pumps, Surgery Tools, Medical Stirrers, Centrifugal Machines, Electric Valves, Actuators, and other Medical Devices. It is a low noise, low current motor with no spark.

The gear ratio is 1:6.25, 1:10, 1:18.8, 1:30, 1:56, 1:90, 1:131, 1:68, 1:210, 1:270, 1:506, 1:810.

37mm 520 Brushed Gear Reduction Motor Parameter List 

*Remarks: The / in the table indicates that it is not possible to block the rotation, if it occurs, it may lead to damage to the internal gears.

37mm 520 Electric Motors with Gear Reduction Dimension

Note:

1) Shaft Dimension in the drawing can be adjusted acording to customer's requirement.
2) Motor can be designed upon the customer's requirements on performance,
installation, power connection method and motor dimension.

1g=0.035oz
1inch=25. 4mm
1g.cm=0.098mN.m
10z=28.35g
1mm=0.0394inch
1mNm=10.2g cm