Magnetic Encoder Pair Kit for Mini Plastic Gearmotors, 12 CPR, 2.7-18V

Pololu item #: 1523
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 9.95
5 9.15
25 8.42
100 7.75


backorders allowed

Add quadrature encoders to your mini plastic gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and Hall effect sensors to provide 12 counts per revolution of the motor shaft. The sensors operate from 2.7 V to 18 V and provide digital outputs that can be connected directly to a microcontroller or other digital circuit. This module is compatible with all of the dual-shaft mini plastic gearmotors we carry.

This kit includes two encoder boards and two magnetic discs.

 Description Specs (6) Pictures (12) Resources (5) FAQs (0) On the blog (1) Distributors (40) 

Dimensions

Size: 20 mm × 16.5 mm1
Weight: 2.4 g2

General specifications

Minimum operating voltage: 2.7 V
Maximum operating voltage: 18 V

Identifying markings

PCB dev codes: enc04a
Other PCB markings: 0J9719

Notes:

1
The assembled encoder will extend 5 mm beyond the back of the motor (it fits entirely within the length of the extended motor shaft).
2
Weight of full set. Each encoder board weighs ~0.6 g and each magnet disc weighs ~0.6 g.

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Related Categories

Encoders
Encoders for Micro Metal Gearmotors
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