Magnetic Encoder Pair Kit for Micro Metal Gearmotors, 12 CPR, 2.7-18V (HPCB compatible)

Pololu item #: 3081 598 in stock

Price break Unit price (US$)
1 8.95
10 7.95
50 6.95


backorders allowed

Add quadrature encoders to your micro metal 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 micro metal gearmotors we carry, including the HPCB versions.

 Description Specs (6) Pictures (13) Resources (5) FAQs (0) On the blog (3) 

Dimensions

Size: 10.6 mm × 11.6 mm1
Weight: 1.0 g2

General specifications

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

Identifying markings

PCB dev codes: enc03b
Other PCB markings: 0J8984

Notes:

1
The assembled encoder will extend 5 mm beyond the plastic motor end cap (it fits entirely within the length of the extended motor shaft).
2
Weight of full set. Each encoder board weighs ~0.2 g and each magnet disc weighs ~0.3 g.

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Related Categories

Encoders for Micro Metal Gearmotors
Micro Metal Gearmotors with Extended Motor Shafts
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