Pololu Wheel 42×19mm Pair

Model : ROB-00001

Brand : Pololu,USA

Supplier : Pololu, USA

TechshopBD, Bangladesh



Green 48 Available

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These 42x19mm Pair wheels are designed to fit the output shafts on our micro gearmotors.

Product package contains two (2) wheels.

This custom-designed white plastic wheel has a rubber tire measuring 1.65" (42 mm) in diameter and is designed to fit the output shafts on our micro metal gearmotors. These gearmotors should be mounted onto the side of the hub with the protruding teeth. The output shaft will slide into the socket easily at first but will achieve a snug fit when pressed through to the other edge of the hub.

Teeth on the hub optionally allow a reflectance sensor to be used for encoder feedback. These wheels are sold in pairs.


Encoder Feedback

The hub has twelve teeth, each 3 mm wide and separated from its neighbors by 3 mm gaps. We offer a quadrature encoder that uses these teeth to provide up to 48 counts per revolution (a linear resolution of just under 3 mm or 1/8"). The encoder can be purchased as an individual unit.

Click here to know more about these wheels.

  • Diameter: 1.65" (42 mm)
  • Width of tire: 0.75" (19 mm)
  • Weight: 0.66 oz (19 g)
Login to post comments.
Rahul.iub | Mar 19,2013 at 07:19 PM
Aiter price ato beshi keno???
Fahad | Mar 20,2013 at 02:56 AM
These are from the pololu.
Shammo | Apr 26,2013 at 01:17 AM
When will these wheels will be available?
Towfiq.eee | May 13,2013 at 02:07 PM
khali wheel hobe? kono gear and motor chara? amr khali wheel lagtese 4 pieces
A.R | May 14,2013 at 09:50 AM
These are wheels only.No motor is provided.
Towfiq.eee | May 24,2013 at 08:52 PM
ai ta ana jabe? Pololu te ami ekta dekhsi >> ( ai khan thake konta ana jabe?
A.R | May 25,2013 at 11:01 AM
It will take time for us to source this product again but we'll do that soon.
Khaledeeebuet | Jul 11,2013 at 09:37 PM
Can you please source this one
A.R | Jul 15,2013 at 09:58 AM
Please submit your query here.
Simonn | Jun 18,2015 at 03:06 PM
ekhane ja ja ache sob eksathe ei price naki only wheel without motor?
A.R | Jun 18,2015 at 03:16 PM
Only 2 wheels. 'wheel pair' as the name suggests.
Abc1234 | Aug 21,2015 at 01:52 PM
amar motor lagbe jeita polulu wheel er shathe lagano, ase ki apnader kase
A.R | Aug 23,2015 at 12:33 PM
Please see the pololu motors here:
Himueee | Feb 3,2016 at 12:53 AM
pololu micrometal gear motor encoder sara use kora jabe ki ???
A.R | Feb 3,2016 at 09:32 AM
Encoder is not a must.

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