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42 Tooth HTD Pulley
This is the 42 tooth pulley used in the AM14U family of chassis. It works with all 5 mm pitch HTD timing belts. This pulley has a 1.875 in. bolt circle making it easy to attach to many of our motio...Read More
Product Overview
This is the 42 tooth pulley used in the AM14U family of chassis. It works with all 5 mm pitch HTD timing belts. This pulley has a 1.875 in. bolt circle making it easy to attach to many of our motion components. It also has a locking pattern that is compatible with many of our wheels.
This pulley comes as two identical halves that mesh with each other to create one pulley that is the correct width for a 15 mm timing belt.
Need to have two 15 mm belts on one pulley? Add in the 15 mm wide, 42 Tooth Pulley Extension (am-2813) and you can run two belts in two different directions.
This pulley comes as two identical halves that mesh with each other to create one pulley that is the correct width for a 15 mm timing belt.
Need to have two 15 mm belts on one pulley? Add in the 15 mm wide, 42 Tooth Pulley Extension (am-2813) and you can run two belts in two different directions.
Specifications
- Belt Profile: 5mm pitch HTD timing belt, 15mm wide
- Bolt Pattern: 0.20 in. diameter holes, evenly spaced on a 1.875 in. diameter bolt circle
- Bore: 0.95 in., with bearing pocket of 1.124 in. diameter x 0.25 in. deep
- Flange Diameter: 2.92 in.
- Material: Black Polycarbonate
- Outside Diameter: 2.59 in. (at outer tooth edge)
- Pitch Diameter: 2.632 in.
- Product Lifecycle: replaced by <a href='/products/42-tooth-pulley'>am-2234a</a>
- Teeth: 42
- Weight: 0.12 lbs
- Width: 0.89 in. (both halves assembled together)
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Returns
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Recommendations
23 reviews
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Great Pulley for Driving Wheels on Dead Axle Setup
These have been a great pullley to use for driving wheels on a dead axle setup. On 1519, we have used these pulleys with either 6" or 8" pneumatic tires on our 2016, 2018, and 2019 robots, and have never had a single pulley failure or problem. We bolt the pulleys directly into the wheels via the 1.875" bolt circle and typically use three 1/2" round bearings on dead axles, placing 2 bearings in the wheel and 1 bearing in the outer side of the pulley. They work great!
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Review
5 Stars
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Review
5 Stars
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Everything as planned.
The equipment that we ordered was delivered as promised. There was some slight delay in the delivery date, but it's China. Usually items are held up longer, so we were happy.
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Review
5 Stars
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Great Pulley
We actually used this as a conversion for a wheel hub for a shooter device. It worked for this purpose excellently.
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Just Right
This was exactly what we needed.
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"Pulley 42 tooth(am-2234)"
"5 stars"
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Review
Product received promptly and as depicted in description.
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Review
5 Stars
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Review
5 Stars
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"Meh"
"They kinda tasted funny but good overall texture. Not the best lunch but good and filling."
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Quick and easy adapting to Andy mark wheels
Easy to use
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Review
4 Stars
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Good sprockets.
Easy to integrate into FTC. Cost competitive with Gates.
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Review
5 Stars
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"Great Product...one suggestion, though..."
"This is an awesome design - and very easy to implement. The recessed surface that mates to wheels is excellent for solid construction. The recesses, however, for screw heads are too small - and when using the integrated washer hex head screws typically supplied (thread cutting) it is not possible to fit a socket or nut driver between the screw and the sides of the recess."
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AndyMark parts
Our FIRST team has come to rely on AndyMArk for most of our robot parts. They have never let us down. Frank Farrell
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Review
5 Stars
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Review
5 Stars
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Fast and Easy
Always Fast shipping and friendly service
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Review
5 Stars
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Review
5 Stars
