Product description: Geared motor 37Dx73L 100:1 12V 100RPM + CPR 64 encoder
Polol's100:1gearbox motor.100rpmand34 kg*cm(3.33 Nm)torque.The motor is powered by12 voltsand has a current capacity of200mAwithout load and5.5 Awith the shaft stopped.In addition, the product is equipped with a quadrature encoder with a resolution of64 pulses per revolution (which gives6533 pulses after translation).
Accessories for motors
You will also find in our shop's offer:
Special mountings and 6mmHubsformounting wheels have been designed for the engines.
Engine dimensions
The motor has a diameter of 36.8 mm and an overall length of 73 mm. Detailed data are given in the technical drawing.
Where L is 26.5 mm.
Encoder in the motor
An encoder is a sensor based on the Hall phenomenon which detects pulses on a rotating magnetic disk located at the back of the engine. Square encoders allow measurement with a resolution of 64 pulses per motor shaft revolution. After the gearbox this is6533 pulses.
The outputs:
- Red- motor power supply
- Black -engine power
- Green- encoder mass potential
- Blue- Encoder power supply (3.5 V - 20 V)
- Yellow -encoder output A
- White- encoder B output
The graphics show the signal from both encoder channels. Signal B is shifted in phase relative to signal A by 90 degrees.
Motor specification 100:1
| Parameter | Description |
|---|---|
| Power supply voltage: | 12 V |
| Encoder operation voltage: | 3.5 V to 20 V |
| Gearbox: | 100 : 1 |
| Dimensions: | 73 x 37 mm |
| Shaft diameter: | 6 mm |
| The weight: | 210 g |
| Encoder resolution: | 64 pulses per revolution (after gear 6533) |
| Parameters for 12 V supply | |
| Speed: | 100 rpm |
| Torque: | 34.0 kg*cm (4.41 Nm) |
| Average power consumption: | 200 mA |
| Maximum power consumption: | 5500 mA |
Useful links |
