LAH-80 Series Technical Document
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5 Mechanical characteristics
5-1 Axial stiffness
Axial stiffness is the load value required for elastic deformation of 1
μ
m to the axial direction of the output rod with
respect to the fixed flange of the actuator when tensile load and compressive load are applied to the output rod
as loads.
The axial stiffness of the LAH-80 Series is 40N/
μ
m.
5-2 Maximum allowable static axial load (Foa)
The maximum allowable static axial load is the allowable axial load (tensile load and compressive load)
regardless of the stroke of the output rod when the linear actuator is stopped (servo lock, etc).
The maximum allowable static axial load of the LAH-80 Series is 4000N.
5-3 Maximum allowable radial load (Fr
）
The maximum allowable radial load is the allowable radial load at the tip of the output rod with the maximum
displacement of the output rod (+25mm) when the actuator is stopped (servo lock, etc) or running.
The maximum allowable radial load of the LAH-80 Series is 60N.
5-4 Maximum allowable torque (Tm
）
The maximum allowable torque (Tm) is the allowable maximum torque for the output rod when the actuator is
stopped or running regardless of the stroke of the output rod.
The maximum allowable torque of the LAH-80 Series is 1N
･
m.
Figure 5
