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Model Selection Reference (Push Force)Selection Guide (Push Force and Electric Current Limitation Correlation Graph)The push force during the pressing operation can be freely changed by changing the controller current limit value.The maximum push force changes according to the type of device, so please select the push force you need from the table below.Caution for Use T he push force and current limit correlation figures are given as standard. Actual figures will slightly differ. I f the current limit is low, the push force may vary. Therefore, for Lead 10 and Lead 5, make the force 20% or more higher; 35% or higher for Lead 2.5.Also note that, while the RA8C/RA8R can perform push-motion operation at current limiting values of up to 70%, certain conditions must be met if the current limiting value exceeds 60%. For details, refer to the operation manual of your actuator. T he movement speed in a pressing operation is fixed at 10mm/s. Note that in the graph below, 10mm/s was the speed in the pressing operation. So, if the speed changes, the push force will drop.(Consult with us if you need to change the pressing speed.) W hen the pressing speed has been performed with the moving speed 10mm/s or less before pressing is started, the pressing speed is the same as the moving speed.RA8C/RA8R Type RA10C TypeRCP2 SeriesHigh-thrust Rod Type2500 2000 1500 100 050000 10 20 30 40 50 60 70 80Electric Current Limit (%)17148577000 6000 5000 4000 3000 2000 100000 20 40 60 80Electric Current Limit (%)Note:Use the standards in the table below for the maximum number of pressing operations for each type of lead, for maximum push force, and (each) 1-mm pressing movement.* The maximum number of pushes will vary according to shock, vibration and other operating conditions.The figures shown at left are for conditions with no shock or vibration.Lead (Type)2.5510Number of Pushes1.4 million25 million157.6 millionTechnical Reference/Information Appendix: - 70Pushing Force (N)Pushing Force (N)RA10C-2.5RA8C-5, RA8R-5RA10C-5RA10C-10RA8C-10, RA8R-10