This gearmotor consists of a low-power, 6 V brushed DC motor combined with a metal spur gearbox, and it has an integrated 48 CPR quadrature encoder on the motor shaft, which provides 10,884.47 counts per revolution of the gearbox’s output shaft. The gearmotor is cylindrical, with a diameter just under 25 mm, and the D-shaped output shaft is 4 mm in diameter and extends 12.5 mm from the face plate of the gearbox. This gearmotor is also available without an encoder.

These cylindrical brushed DC gearmotors are available in a wide range of gear ratios and with five different motors (two power levels of 6 V motors and three power levels of 12 V motors). The gearmotors all have the same 25 mm diameter case and 4 mm diameter gearbox output shaft, so it is generally easy to swap one version for another if your design requirements change (though the length of the gearbox tends to increase with the gear ratio). The motor and encoder portion is available by itself (no gearbox) for each combination of power level and nominal operating voltage, and versions without the encoder are also available. Please see the 25D metal gearmotor comparison table for detailed specifications of all our 25D metal gearmotors. This dynamically-sortable table can help you find the version that offers the best combination of speed, torque, and current draw for your particular application.

In general, these kinds of motors can run at voltages above and below their nominal voltages (they can begin rotating at voltages as low as 1 V); lower voltages might not be practical, and higher voltages could start negatively affecting the life of the motor.

Dimensions :

Size: 25D x 67L mm
Weight: 101 g
Shaft diameter: 4 mm

General specifications 4824

Gear ratio: 34.014:1
No-load speed @ 6V: 170 rpm
No-load current @ 6V: 250 mA
Stall current @ 6V: 2400 mA
Stall torque @ 6V: 50 oz·in
Motor type: 2.4A stall @ 6V (LP 6V)
Lead length: 8 in
Encoders?: Y

General specifications 4825

Gear ratio: 46.85:1
No-load speed @ 6V: 120 rpm
No-load current @ 6V: 250 mA
Stall current @ 6V: 2400 mA
Stall torque @ 6V: 65 oz·in
Motor type: 2.4A stall @ 6V (LP 6V)
Lead length: 8 in
Encoders?: Y

Documents:

Package Includes :

  • 1 x Pololu 4824 / 4825 Metal Gearmotor 25Dx67L mm LP 6V with 48 CPR Encoder
Motor Specifications
Type LP Metal Gearmotor
Speed (RPM) 4824-170rpm, 4825-120rpm
Torque 4824-3.5 kg⋅cm, 4825-4.7 kg⋅cm
Gear Ratio 4824-34.014:1, 4825-46.85:1
Shaft Diameter 4mm
Electrical Specifications
Maximum Operating Voltage 6V
Minimum Operating Current 2.4A
Physical Attributes
Weight 101g
Dimensions 25Dx67L mm
Additional Information
Warranty

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Pololu 4824 / 4825 Metal Gearmotor 25Dx67L mm LP 6V with 48 CPR Encoder

  • Brand: Pololu
  • Product Code:Pololu-4824-4825-Gearmotor
  • Reward Points:40
  • Availability:In Stock
  • रo 3,956.00

  • Price in reward points:3956

  • 4 or more रo 3,827.00
  • 7 or more रo 3,796.00
  • 18 or more रo 3,765.00
  • 37 or more रo 3,735.00

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Tags: Pololu, Motor

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