Product description: Geared motor 25Dx48L HP 9.7:1 6V 990RPM + CPR 48 encoder
Pololu High-Power Polyoleum series motor with 9.68 : 1, 990 rpm, 2.8 kg*cm (0.27 Nm) torque. Average current consumption is: 550 mA, maximum to 6.5 A. The device has a quadrature encoder with a resolution of 48 pulses per revolution (after translating 464.64 pulses per revolution).
Specification
| Parameter | Description |
|---|---|
| Supply voltage | 6 V |
| Gearbox: | 9.68 : 1 |
| Dimensions | 60 x 25 mm(details on technical drawing) |
| Shaft diameter: | 4 mm |
| The weight: | 95 g |
| Encoder resolution: | 48 pulses per revolution (after gear 464.64) |
| Parameters for 6 V supply | |
| Speed: | 990 rpm |
| Torque: | 2.8 kg*cm (0.27 Nm) |
| Average power consumption: | 550 mA |
| Maximum power consumption: | 6500 mA |
Accessories
In our offer you will also find dedicated accessories:
Special mountings and4mmHubsformounting wheels have been designed for engines.
Encoders
Hall effect sensors detect pulses on a rotating magnetic disk at the back of the engine. Square encoders enable measurements with a resolution of 48 pulses per motor shaft revolution. After the gearbox, this is the right number of times more.
The outputs:
- Red- motor power supply
- Black -engine power
- Green- encoder mass potential
- Blue- Encoder power supply (2.5 V - 20 V)
- Yellow -encoder A output
- White- encoder B output
The figure shows the signal from both encoder channels. The B signal is shifted in phase relative to the A signal by 90 degrees.
Useful links |
