12V DC Motor 251RPM w/Encoder

DFRobotSKU: RB-Dfr-444
Manufacturer #: FIT0186

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Sale price $41.73

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Only 2 units left

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Description

  • DC Gearmotor
  • Nominal Voltage: 12V
  • No Load RPM: 251
  • Stall Current: 7A
  • Stall Torque: 250 oz-in / 18 kg.cm
  • Shaft Diameter: 6 mm
  • Hall Effect Encoder Included

The 12V DC Motor 251RPMw/Encoder is a Gear Motor w/Encoder. It is a powerful 12V motor with a 43.7:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 16 counts per revolution of the motor shaft, which corresponds to 700 counts per revolution of the gearbox's output shaft. These units have a 0.61'' long, 6 mm-diameter D-shaped output shaft. This motor is intended for use at 12V, though the motor can begin rotating at voltages as low as 1V. This motor is an ideal option for mobile robot projects.

12V DC Motor 251RPM w/Encoder- Click to Enlarge

  • Size: 37D x 53L mm
  • Weight: 205 g
  • Shaft Diameter: 6 mm
  • Shaft Length: 15 mm

PDF Files

  • Gear Ratio: 43.8:1
  • Nominal Voltage: 12V
  • No Load RPM: 251
  • No Load Current: 0.35A
  • Rated RPM: 204
  • Rated Torque: 45 oz-in
  • Stall Current: 7A
  • Stall Torque: 250 oz-in
  • Shaft Type: D-Shaped

Customer Reviews

Based on 11 reviews
55%
(6)
45%
(5)
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C
Christopher
Great motor

Does what it says, and was powerful/quick enough to work for our inverted pendulum project. Thanks!

M
Mack
Grand moteur, compte mal par tour

Excellent moteur dans l'ensemble, mais la description de l'encodeur est incorrecte, il revendique 2797 impulsions par tour sur l'arbre de sortie, mais la sortie réelle est de 700 (dérivée de l'expérience et du calcul). (16 (impulsions) * 43,7 (rapport de démultiplication)) = 700 Commentaire RobotShop : Merci pour votre avis et pour avoir signalé la sortie correcte, Mack. Nous avons corrigé la description du produit.

K
Kevin
Worked as expected

Good quality connectors, worked out of the box as expected

K
Kevin
A travaillé comme prévu

Connecteurs de bonne qualité, prêts à l'emploi comme prévu

O
Oystein
Good motor

Good motor, but the technical data is wrong. This motor has 64 CPR, which Equals to 2797 Counts per revolution on the output shaft.

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