Description: Geared motor 37Dx68L 30:1 12V 330RPM + CPR 64 encoder - Polol 4752
Polol'sDC motorwith 30:1 gearbox generates330rpm,torqueis 14 kg*cm. The motor is powered by 12 Vandthe average current consumption is about 200 mA. The motor is equipped with aCPR 64encoder, which provides a resolution of 64 countspermotor shaftrevolution. The encoder is protected by a black plastic cover, which must be removed to access it.
Mounting of wheelsispossible thanks to Hub 6 mm
Motor dimensions
The engine dimensions are detailed in the technical drawing
Gearmotor with eco-drive
Encoder
It is a two-channel encoder based on the Hall phenomenon, its task is to detect impulses on a rotating magnetic disk located at the back of the motor. Quadrature encoders allow for measurement with a resolution of 64 pulses per revolution of the motor shaft, and after the gearbox it is the right number of times more.
Encoder outputs:
- Red- motor power supply
- Black- engine power
- Green- encoder mass potential
- Blue- Encoder power supply (3.5 V to 20 V)
- Yellow -encoder output A
- White- encoder B output
Signal from encoder outputs A and B
Motor specification
| Specification | |
|---|---|
| Power supply voltage: |
12 V |
| Encoder operation voltage: |
3.5 V to 20 V |
| Encoderresolution: |
64 pulses per revolution, (1920 after translation) |
| Gearbox: |
30:1 |
| Average current consumptionat 12 V: |
200 mA |
| Maximum power consumption at 12 V: |
5500 mA |
| Speedwith 12 V supply: |
330 rpm |
| Torqueon a 12-volt power supply: |
14 kg*cm |
| Dimensions: |
68 x 37 mm |
| Shaft diameter: | 6 mm |
| The weight: |
200 g |
Useful links |
