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Magnetic Encoder Disc for 20D mm Metal Gearmotors, OD 9.7 mm, ID 2.0 mm, 12 CPR (Bulk)

Pololu item #: 3449 2450 in stock
Brand: Pololu
Status: Active and Preferred 
RoHS 3 compliant
 Free add-on shipping in USA 
This item could qualify for free shipping Free shipping in USA over $40 

Price break Unit price (US$)
5 0.69
50 0.49
500 0.34


(Order in multiples of 5)
backorders allowed

These magnetic discs can be used with our 20D mm metal gearmotors (extended motor shaft versions only) as part of a quadrature encoder system that offers 12 counts per revolution. They are 2 mm thick with an outer diameter of 9.7 mm and an inner diameter of 2.0 mm. Appropriate Hall Effect sensors, such as those in our magnetic encoder pair kit for 20D mm gearmotors, are required to complete the system. These discs are bulk-packaged and must be ordered in multiples of five.

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

Dimensions

Size: 9.7 mm outer diameter × 2 mm thick (2.0 mm ID)
Weight: 0.5 g

General specifications

Poles: 6
Encoder resolution: 12 CPR1

Notes:

1
When counting both edges of both channels with a quadrature encoder.

Related Products

Magnetic Encoder Disc for 20D mm Metal Gearmotors, OD 9.7 mm, ID 2.0 mm, 20 CPR (Bulk)
Magnetic Encoder Pair Kit for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V
Magnetic Encoder Disc for Mini Plastic Gearmotors, OD 9.7 mm, ID 1.5 mm, 12 CPR (Bulk)
Magnetic Encoder Disc for Micro Metal Gearmotors, OD 7.65 mm, ID 1.0 mm, 12 CPR (Bulk)

Related Categories

Encoders
20D Metal Gearmotors
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