See Add Pulley
Use the Pulley dialog-box to edit the number-of-teeth around the circumference of a Pulley.
The Pulley dialog-box has this 'read-only' information:
• | Pulley's Pitch Circle Diameter [P.C.D.]. |
• | Tooth-Pitch [Edit the Tooth-Pitch parameter in the Motion-Path dialog-box]. |
• | Belt Length [Edit the Target Belt Length parameter in the Motion-Path FB dialog-box, or edit the sketch directly]. |
Edit the Pulley:
|
Pulley Parameters Number-of-Teeth Edit the number-of-teeth, the radius of the pulley, and arc in the sketch-loop, will change. Read-Only' Parameters: Driving-Pulley [pulley drives the belt] or Driven-Pulley [belt drives the pulley] Pitch-Circle-Diameter - see Notes Belt Parameters Read-Only Tooth-Pitch - see Motion-Path FB dialog-box Belt Length - see Motion-Path FB dialog-box Notes: The radius is read-only in the Part-Editor - it is grey. Pitch Circle Radius = Number-of-Teeth × Tooth-Pitch / (2 × Pi) Number of Teeth on Belt = Belt Length / Tooth-Pitch |