This kit includes two dual-channel Hall effect sensor boards and two 10-pole magnetic discs that can be used to add quadrature encoding to two 20D mm metal gearmotors with extended back shafts (motors are not included with this kit). The encoder board senses the rotation of the magnetic disc and provides a resolution of 20 counts per revolution of the motor shaft when counting both edges of both channels. To compute the counts per revolution of the gearbox output shaft, multiply the gear ratio by 20. (We also have a 6-pole magnetic disc available separately that can work with this encoder to provide 12 counts per revolution of the motor shaft.)

This compact encoder solution fits within the 20 mm diameter cross section of the rear of the motors on three of the four sides. The fourth side of the encoder has the signal and power connections, and it extends 3 mm past flat edge of the motor. The assembly does not extend past the end of the extended motor shaft, which protrudes 6 mm beyond the back of the motor.

Specifications:

Minimum operating voltage: 2.7 V
Maximum operating voltage: 18 V
Encoder resolution: 20 CPR

Documents:

Package Includes:

1 x Pololu 3499 Magnetic Encoder Pair Kit for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V

Electrical Specifications
Minimum Operating Voltage	2.7 V
Maximum Operating Voltage	18 V
Additional Information
Warranty

Pololu 3499 Magnetic Encoder Pair Kit for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V

Brand: Pololu
Product Code:Pololu-3499-Magnetic-Encoder
Reward Points:7
Availability:In Stock

रo 707.00
रo 679.00
Price in reward points:707
20 or more रo 702.00
25 or more रo 676.00
40 or more रo 671.00
100 or more रo 646.00

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