I'm trying to create a belt(well the belts already made. I need the belt to stay 800mm long. I have 2 DOF's and its still yelling at me that "one pulley must have an open DOF".
Pulleys 1 motion up and down. (can drag and get full motion in model)
Pulley 2 pivots on arm. (can drag and get full motion in model)
Pulley 3 & 4 are stationary.
Can anybody help. Thanks