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Gear motor specifications
- Supply voltage: 6 V to 12 V
- Dimensions: 54 x 37 mm
- Shaft diameter: 6 mm
- Weight: 212 g
- Encoder resolution: 64 pulses per revolution (after gearbox 3200)
Parameters for 12V power supply:
- Rotations: 200 rpm
- Average power consumption: 300 mA
- Peak current: 5 A
- Torque: 12 kg*cm (1.17 Nm)
Parameters for 6V supply:
- Rotations: 100 rpm
- Average power consumption: 250 mA
- Peak current: 2,5 A
- Torque: 6.0 kg*cm (0.58 Nm)
Special mountings have been designed for the engines and 6mm Hubsformounting wheels.
Dimensions:
Where dimension x is equal to 24 mm.
Encoders
Hall effect sensors detect pulses on a rotating magnetic disk at the back of the engine. Square encoders allow measurement with a resolution of 64 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 (2.5V-20V)
- 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.
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