最大柱荷载公式
Formula: (F) = K x C X 106 x d4 /D2
Where:
K = End support factor
.025 one end fixed, other free
1.00 simple supports both ends
2.00 one end fixed, one simple
4.00 both ends fixed
C = Material factor
- 13.4 for Stainless Steel screws
- 4.8 for Aluminum screws
- d = Root diameter of the screw
- D = Length between the nut and the support bearing
移动负载的扭矩公式
Formula: (T) = (F x L) / (2 x M x E)
Where:
- F = Load
- L = Lead
- E = Efficiency (consult Berg Engineering Department for efficiency values)
- M = Coefficient of friction for thread interface
- Horsepower (HP) = Torque (in. lbs.) x RPM / 63,025
寻找WM Berg制造的高精度和精密导螺杆组件.