4757-POLOLU 6.3:1 Metal Gearmotor 37Dx65L mm 12V with 64 CPR Encoder (Helical Pinion)

Price:
US$63.47
4757-POLOLU
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6.3:1 Metal Gearmotor 37Dx65L mm 12V with 64 CPR Encoder (Helical Pinion)

This gearmotor is a powerful 12V brushed DC motor with a 6.25:1 metal gearbox and an integrated quadrature encoder with a resolution of 64 counts per revolution (CPR) of the motor shaft and 400 CPR of the gearbox’s output shaft. The gearbox is composed mainly of spur gears, but it features helical gears for the first stage for reduced noise and improved efficiency. These units have a 16 mm-long, 6 mm-diameter D-shaped output shaft. This gearmotor is also available without an encoder.

Specifications:

Rated
Voltage

Stall
Current

No-Load
Current

Gear Ratio

No-Load Speed
(RPM)

Extrapolated
Stall Torque

Max Power
(W)



Without Encoder



With Encoder

(kg ⋅ cm)

(oz ⋅ in)

 
 

12 V

5.5 A

0.2 A

1:1 (no gearbox)

10,000

0.5

7

item #4750

6.3:1

1600

3.0

42

12

item #4747

item #4757

 

This gearmotor is a powerful 12V brushed DC motor with a 6.25:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 400 counts per revolution of the gearbox’s output shaft. The gearbox is composed mainly of spur gears, but it features helical gears for the first stage for reduced noise and improved efficiency. These units have a 16 mm-long, 6 mm-diameter D-shaped output shaft.

 

Fiche technique- Data sheet (pololu-37d-metal-gearmotors-rev-1-2.pdf, 1,517 Kb) [Download]

Notice for California Residents: Warning symbolWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov