|
Manual force
|
FM
|
|
N
|
|
|
|
|
|
Lever arm of the manual force
|
lM
|
|
mm
|
|
|
|
|
|
Lever arm at circumference
|
l1
|
|
mm
|
|
|
|
|
|
Lever arm at the axis
|
l2
|
|
mm
|
|
|
|
|
|
Stroke at 90° rotation of the lever
|
e
|
|
mm
|
|
|
|
|
|
Friction coefficient at circumfer.
|
μ1
|
|
|
|
|
|
|
|
Friction coefficient at the axis
|
μ2
|
|
|
|
|
|
|
|
Friction coefficient (1/4 circle)
|
μc
|
|
|
| |
|
|
|
|
Clamping force
|
FC
|
|
N
|