Product description: 25Dx67L LP 47:1 12 V 110RPM geared motor + CPR 48 encoder - Pololu 4885
Geared motor 47:1, 110 rpm, torque 4.3 kg*cm (0.42 Nm). The device has a quadrature encoder with a resolution of 48 pulses per revolution (after translation 2248.86 pulses per revolution).
Geared motor 25Dx67L LP 47:1 12 V 110RPM + CPR 48 encoder - Pololu 4885.
Special mountsand4mm Hubsfor wheel mounting have been designed for the motors.
Accessories
You will also find dedicated accessories in our offer:
Encoders
Hall-effect sensors detect pulses on a rotating magnetic disk at the rear of the motor. Square encoders allow measurement with a resolution of 48 pulses per revolution of the motor shaft. After translation, this is the corresponding number of times more.
Pinouts:
- Red- motor power supply
- Black -motor power supply
- Green- encoder ground potential
- Blue- encoder power supply (2.5 V - 20 V)
- Yellow- encoder output A
- White- encoder B output
The figure shows the signal from both encoder channels. The B signal is shifted in phase with respect to the A signal by 90°.
Specification for geared motor 25Dx67L LP 47:1
| Parameter | Description |
|---|---|
| Supply voltage | 6 - 12 V |
| Gearbox: | 98.78 : 1 |
| Dimensions | 67 x 25 mm(see technical drawing for details) |
| Shaft diameter: | 4 mm |
| Weight: | 101 g |
| Encoder resolution: | 48 pulses per revolution (after gear 4741) |
| Parameters for 6 V power supply | |
| Speed: | 55 rpm |
| Torque: | 2.1 kg*cm (0.2 Nm) |
| Average current consumption: | 80 mA |
| Maximum current consumption: | 550 mA |
| Parameters for 12 V power supply | |
| Speed: | 110 rpm |
| Torque: | 4.3 kg*cm (0.42 Nm) |
| Average current consumption: | 100 mA |
| Maximum current consumption: | 1100 mA |
Useful links |
