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DC Motor 37Dx70L with 70:1 Gear 12V 150RPM + encoder CPR 64 - Pololu 2825

Index: PLL-05112

High power motor with 70:1 gearbox , 150 rpm, 14 kg*cm (1.37 Nm) torque. The device has a quadrature encoder with a resolution of 64 pulses per revolution (after translating 4480 pulses per revolution).

DC Motor 37Dx70L with 70:1 Gear 12V 150RPM + encoder CPR 64 - Pololu 2825
€35.00
€28.46 tax excl.
Unavailable
Discontinued product
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Manufacturer: Pololu

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Product description: Geared motor 37Dx70L 70:1 12 V 150 RPM + CPR 64 encoder

High power motor with70:1gearbox, 150 rpm, 14 kg*cm (1.37 Nm) torque. The device has a quadrature encoder with a resolution of 64 pulses per revolution (after translating 4480 pulses per revolution).

Special mountings have been designed for the motors and6mmHubsformounting wheels.

Dimensions

The motor has a diameter of36.8 mm, its overall length is70 mm. Detailed data are given in the technical drawing.

Where the L dimension is 22 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 (3.5 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 relative to the A signal by 90 degrees.

Specification for a motor with gearbox

ParameterDescription
Power supply voltage: 6 V to 12 V
Encoder operation voltage: 3.5 V to 20 V
Gearbox: 70 : 1
Dimensions 70 x 37 mm(details on technical drawing)
Shaft diameter: 6 mm
The weight: 215 g
Encoder resolution: 64 pulses per revolution (after gearbox 3200)
Parameters for 6 V supply
Speed: 75 rpm
Torque: 7.0 kg*cm (0.69 Nm)
Average power consumption: 250 mA
Maximum power consumption: 2500 mA
Parameters for 12 V supply
Speed: 150 rpm
Torque: 14.0 kg*cm (1.39 Nm)
Average power consumption: 300 mA
Maximum power consumption: 5000 mA

Accessories

In our offer you will also find dedicated accessories:

Diameter 37 mm
Length 70 mm
Voltage to 6.0 V
Voltage from 12.0 V
Motor - current 300 mA
Motor - gear 70:1
Rotation speed 150 obr/min
Torque 14.0 kg*cm
Mass 215 g
Motor - shaft 6 mm
Package width 0.001 cm
Package height 0.001 cm
Package depth 0.001 cm
Package weight 0.001 kg

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