20.4:1 Metal Gearmotor 25Dx65L mm MP 12V with 48 CPR Encoder

€36.49 *

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Manufacturer: Pololu
Order number: EXP-R25-1489
Manufacturer part number: 4863
Availability: 5
country of origin: CN
HS code: 85011091
Weight (kg): 0.01

This gearmotor consists of a medium-power, 12 V brushed DC motor combined with a 20.4:1 metal... more

This gearmotor consists of a medium-power, 12 V brushed DC motor combined with a 20.4:1 metal spur gearbox, and it has an integrated 48 CPR quadrature encoder on the motor shaft, which provides 979.62 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.

Specifications:

Size: 25D x 65L mm
Weight: 98 g
Shaft diameter: 4 mm
Gear ratio: 20.4:1
No-load speed @ 12V: 370 rpm
No-load current @ 12V: 200 mA
Stall current @ 12V: 2100 mA
Stall torque @ 12V: 3 kg⋅cm
No-load speed @ 6V: 185 rpm
Stall current @ 6V: 1050 mA
Stall torque @ 6V: 1.5 kg⋅cm
Motor type: 2.1A stall @ 12V (MP 12V)
Lead length: 20cm
Encoders?: Y