b'LinearMotionSizing and InstallationLinear ActuatorSizing of a HIWIN Linear ActuatorStep 1:Determine the load and speed Consider the operating environment, compare the specifications of various types of Hiwin Linear Actuators and select the most appropriate model.Step 2:Stroke and retracted length sizing Consider the dimensions of the operating area and select the appropriate actuator.Step 3:Duty cycleDuty cycles should not exceed 10%. If the duty cycle exceeds 10%, the life of the actuator can be reduced. Users should make sure that no torsion or impact forces are acting upon the actuator.Step 4:Controller sizing The controller selection should be made according to the power requirements of the actuator. Other considerations include the number of axes, type of limit switches and the series of keypad.Installation of a HIWIN Linear Actuator1.Please ensure that the extension tube is at the lowest position. The term lowest position refers to the position where there is no further movement towards the DC motor while the actuator is powered on.2.The front and end joints of the linear actuator should be mounted onto two fixed positions on the main chasis.Locations of these fixed positions should be chosen according to the stroke length of the linear actuator.3.After the fixed positions have been selected, install the fixtures onto these selected positions of the main chasis.These fixtures are used to fix the front and end joints of the linear actuator.4.Assemble the front and end joints of the linear actuator onto the two fixtures using fixture bolts.Please ensure that the fixture bolts rotate freely when this step is completed.Also, please ensure that the fixture bolts do not become "loose" and fall off during operation.5.The chasis of the linear actuator should be mounted in the horizontal direction if it is going to be operated in this direction and likewise for vertical operation. Damages could occur to the actuator if these instructions are not followed.6.Make sure that:The travel distance of the actuator matches the design requirements.The upper and lower limit switches are functioning.The motor stops when the extension tube reaches the upper and lower limit switches.* If the actuator does not operate as described above, please repeat steps 2 thru 4 to make sure that the installation is correct. ** All HIWINlinear actuators and control boxes have to be grounded.T: 01827 288122F: 01827 253391E: sales@wmh-trans.co.ukwww.wmh-trans.co.uk118'