DC Motor 37Dx73L with 100:1 Gear 12V 100RPM + encoder CPR 64 - Pololu 4755

Index: PLL-16480 EAN: 5904422326081

Polol's 100:1 gearbox motor. 100 rpmand 34 kg*cm (3.33 Nm) torque. The motor is powered by 12 voltsandhasa current capacity of 200 mA without load and5.5A at stoppedshaft. In addition, the product is equipped with a quadrature encoder with a resolution of 64 pulsesper revolution (after sending 6533 pulses per revolution).

DC Motor 37Dx73L with 100:1 Gear 12V 100RPM + encoder CPR 64 - Pololu 4755
€59.50
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Manufacturer: Pololu

Product description: Geared motor 37Dx73L 100:1 12V 100RPM + CPR 64 encoder

Polol's100:1gearbox motor.100rpmand34 kg*cm(3.33 Nm)torque.The motor is powered by12 voltsand has a current capacity of200mAwithout load and5.5 Awith the shaft stopped.In addition, the product is equipped with a quadrature encoder with a resolution of64 pulses per revolution (which gives6533 pulses after translation).

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Silnik z zamontowanym uchwytem i hubem

Special mountings and 6mmHubsformounting wheels have been designed for the engines.

Engine dimensions

The motor has a diameter of 36.8 mm and an overall length of 73 mm. Detailed data are given in the technical drawing.

Rysunek z wymiarami silnika

Where L is 26.5 mm.

Encoder in the motor

An encoder is a sensor based on the Hall phenomenon which detects pulses on a rotating magnetic disk located at the back of the engine. Square encoders allow measurement with a resolution of 64 pulses per motor shaft revolution. After the gearbox this is6533 pulses.

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

Grafika przedstawiająca sygnał z enkodera

The graphics show the signal from both encoder channels. Signal B is shifted in phase relative to signal A by 90 degrees.

Motor specification 100:1

Parameter Description
Power supply voltage: 12 V
Encoder operation voltage: 3.5 V to 20 V
Gearbox: 100 : 1
Dimensions: 73 x 37 mm
Shaft diameter: 6 mm
The weight: 210 g
Encoder resolution: 64 pulses per revolution (after gear 6533)
Parameters for 12 V supply
Speed: 100 rpm
Torque: 34.0 kg*cm (4.41 Nm)
Average power consumption: 200 mA
Maximum power consumption: 5500 mA

Diameter 37 mm
Length 73 mm
Voltage to 12.0 V
Voltage from 12.0 V
Motor - current 150 mA
Motor - gear 100:1
Rotation speed 100 obr/min
Torque 34 kg*cm
Mass 210 g
Motor - shaft 6 mm
Voltage nominal 12 V
Package width 10.7 cm
Package height 5.2 cm
Package depth 5.2 cm
Package weight 0.229 kg

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