Product description: 37D 24V 10000RPM gearless motor + CPR 64 encoder - Pololu 4690
Pololu brand DC motorpowered by24V, which isnot equipped with gears. Its rotational speed is10000 rpmand the torque is0.55 kg*cm. The average current consumption of the motor is about 100 mA, while the current consumption when the shaft is stopped is 3 A. The motor is equipped with aCPR 64 encoder, which generates 64 pulses per rotation of the motor shaft. The motor encoder has been shielded with a black case to protect it from external conditions.
Pololu DC motor without gearbox, with CPR 64 encoder.
Dimensions of the Pololu motor.Pololu DC motor dimensions without gearbox
The Pololu DC motor has a body diameter of34.5 mm, while its length is46.5 mm. The motor is not equipped with a gearbox. For detailed dimensions, please refer to the dimensional drawing opposite.
CPR 64 encoder
A quadrature encoder uses the Hall effect to detect pulses on a rotating magnetic disk located at the rear part of the motor. The encoder allows measurement with a resolution of 64 pulses per motor shaft revolution.
Connections of the encoder:
- Red- motor power supply
- Black -motor power supply
- Green- encoder ground potential
- Blue- encoder power supply (3.5 V to 20 V)
- Yellow- encoder output A
- White- encoder B output
| Pololu motor specifications | |
|---|---|
| Supply voltage | 24 V |
| Operating voltage of encoder | 3.5 V to 20 V |
| Encoder resolution | 64 pulses per revolution |
| Gearing | no |
| Average current consumption at 24 V | 100 mA |
| Maximum current consumption at 24 V | 3000 mA |
| Speed with 24 V | 10000 rpm |
| Torque at 24 V | 0.55 kg*cm |
| Dimensions | 46.5 x 34.5 mm |
| Weight | 110 g |
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