Contents
How do you fix a pulley shaft?
Alternative ways to fix a pulley to a shaft?
- An epoxy or chemical bond like loctite 648.
- Set screw, obvious, low torque to medium torque.
- Press fit/heat fit – generally these are best when you want your pulley to idle, so you press a bearing on.
Where is a sprocket on a dirt bike?
There are two sprockets on every bike: (1) The smaller countershaft sprocket is attached to the engine. (2) The larger rear sprocket is attached to the rear wheel. The two sprockets are measured by their number of teeth.
How do you slot a motor into a sprocket?
Heavy Duty High Torque Applications – machine slot into sprocket, flat bar welded into place. The final way we couple the motor D shafts onto our assemblies is to essentially make a D slotted hole to fit the motor shaft. To do this we first drill the sprocket out to the desired hole size.
How to couple motor shafts to an assembly?
The final way we couple the motor D shafts onto our assemblies is to essentially make a D slotted hole to fit the motor shaft. To do this we first drill the sprocket out to the desired hole size. We used a 1/8” drill bit and drilled through the entire assembly.
How big is the hole in a motor shaft?
All of our standard motors have a D shaft. Either 6mm, 8mm, or 12mm. We drill out/bore the correct hole size into the shaft, sprocket or gear. We have the equipment here to get this done, and offer custom sizes on all of the sprockets we sell. The picture below shows a 6mm bore in a wheel and shaft set we sell also.
How big of a screw do I need for a D shaft?
Light Duty Torque Applications – Set screw to the flat side of the shaft. All of our standard motors have a D shaft. Either 6mm, 8mm, or 12mm. We drill out/bore the correct hole size into the shaft, sprocket or gear. We have the equipment here to get this done, and offer custom sizes on all of the sprockets we sell.