- Bore: 10mm (0.395") diameter hole w/ 4mm (0.158") keyway
- Diametral Pitch: 20
- Face Width: 0.55"
- Material: 4140 steel,cold formed into gear teeth
- Overall Width: 0.58"
- Pitch Diameter: 0.8"
- Pressure Angle: 14.5 Degrees
- Teeth: 16
- Weight: 0.08 lbs
Good strong gear
I can use this with confidence of durability. Nice part
Good Gear, but need a better key
Note the am-1249 4mm key is not quite the right size for this gear and the PG motors. The Key needs to be taller (~5mm). With the right key I think this would be a good gear, but the am-1249 will loosen up and fall out if not held captive. Even with the key being held captive we found that the gear/shaft interface would get sloppy with use.
Well built, but soft enough to shred some teeth.
Gearmotor drive gear
This is a great product to make available since the motor is primarily metric and matching gears can be hard to find. The only thing I would have appreciated is providing a shaft key. I did find a source for these so it works out OK. The gear design details helped select matching gears.