Metal DC Geared Motor w/Encoder - 12V 251RPM

Model No: ROB-00176

TK. 4200.0

Availability: In stock


Category: Motor

Supplier: DFRobot


This is a Gear Motor w/Encoder, model No.GB37Y3530-12V-251R. It is a powerful 12V motor with a 43.8:1 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(0.24")-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.
The face plate has six mounting holes evenly spaced around the outer edge threaded for M3 screws. These mounting holes form a regular hexagon and the centers of neighboring holes are 15.5 mm(0.61") apart.
This motor is an ideal option for your mobile robot project.
Warning: Do not screw too far into the mounting holes as the screws can hit the gears. Manufacturer recommends screwing no further than 3mm (1/8") into the screw hole.
Click here to know more.

  • Gear ratio: 43.8:1
  • No-load speed: 251 + 10% RPM
  • No-load current: 350 mA
  • Start Voltage: 1.0 V
  • Stall Torque: 18
  • Stall Current: 7 A
  • Insulation resistance: 20 M Ω
  • EncoderOperating Voltage: 5 V
  • Encoder type: Hall
  • Encoder Resolution: 16CPR(motor shaft)/700CPR(gearbox shaft)
  • Weight: 205g

Question & Answer

Total 3 questions

Q: Can i use that motor without sensor pin ... I want to know ...l293d module motor driver run that motor Questioned by edtmamun, 12-Nov-2016

You can. Answered by A.R, 13-Nov-2016 09:57 AM

Q: Can this motor be controlled using motor drivers such as LM298? Also can it be operated in both directions? Questioned by Masum_Mahdi, 23-Oct-2019

If you parallel two channels of L298, then possible. Answered by A.R, 26-Oct-2019 09:28 AM

Q: Is it possible to restock this motor or something similar with high torque(18kgcm) and low rpm (300-500) I want to buy 4 pcs. Questioned by saminhasan1997, 13-Nov-2020

For international sourcing please send a mail including product link and quantity to '''' Answered by almamun3248, 14-Nov-2020 10:12 AM

Reviews & Ratings

0 Ratings / 0 Reviews







Help: 09678110110

09.00am - 08.00pm (7 days a week)


Pay cash on delivery

Pay cash at your doorstep



All over Bangladesh


Warranty and Replacement

Up to 1 Year