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Romi Encoder Pair Kit, 12 CPR, 3.5-18V

Pololu item #: 3542 359 in stock
Brand: Pololu
Status: Active and Preferred 
RoHS 3 compliant
This item could qualify for free shipping Free shipping in USA over $60 

Price break Unit price (US$)
1 8.95
5 8.06
25 7.16
100 6.26


backorders allowed

Add quadrature encoders to the mini plastic gearmotors on your Romi chassis 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 3.5 V to 18 V and provide digital outputs that can be connected directly to a microcontroller or other digital circuit.

 Description Specs (6) Pictures (12) Resources (4) FAQs (0) On the blog (2) 

Dimensions

Size: 20 mm × 18.7 mm1
Weight: 3.0 g2

General specifications

Minimum operating voltage: 3.5 V
Maximum operating voltage: 18 V

Identifying markings

PCB dev codes: rom03a
Other PCB markings: 0J10033

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
Combined weight of two encoder PCBs and two magnetic discs. Each encoder board weighs ~0.9 g and each magnet disc weighs ~0.6 g.

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Related Categories

Romi Chassis and Accessories
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