MAKISHINKO ALL PRODUCTS GUIDE
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JACKE-116002 005 010 025 050 075 100 150 200 250 300 400 500 750 1000 1250SizeJAJTAJBJTB0.050.080.200.351.103.007.7511.813.015.530.367.572.51733506500.100.230.431.333.509.2514.016.019.034.080.087.52084259500.070.150.300.501.504.009.0015.018.021.540.076.01151883757000.150.300.481.453.5010.315.520.0Note: The value of input shaft equal moment of inertia is for stroke 100 mm. Note: About same value for JAH and JA, JBH and JB.Overhung load/stroke/input shaft equal moment of inertiaStroke(―) (+) Stroke(+) (―) (U)(D)(mm)following is surplus stroke against norminal stroke.If driven by power source, pay attention to upper and lower limit and use with limit switch.JA・JB・JTA・JTB(×10-4㎏・m2)Surplus stroke and max strokeInput shaft equal moment of inertiaSizeJAJAJBJBWithout stopperWith stopperWithout stopperWith stopperJBJAJA±5±5±5±10±10±10±10±10±20±20±20±20±20±30±30±30 ±5±5±5(10)±5(10)±5(10)±10±10±20±20±20±20±20±30±30±30±5±5±5±10±10±10±10±10±20±20±20±20±20±30±30±30±5±5±5(10)±5(10)±5(10)±10±10±20±20±20±20±20±30±30±30500500800150020002500280030003500350040004000500050005000500030050050010001000150015002000200020002000200020002500250025005008001000150018002000230025002500300040004500500050005000JBMax strokePush up type (U) Pull up type (D) 002 005 010 025 050 075 100 150 200 250 300 400 500 750 1000 1250Note: The value of size 025 075 in () is for JBH.Input shaft overhung loadRR/2Examination formula of overhung loadLR=T・f≦O.H.LRLR:Actual overhung load NT::Input shaft torqueN・mR:Radius of sprocket and gear, etc mWhen connect input shaft of screw jack, usingsprocket, gear, pulley etc., overhung load will beworm on input shaft. In this case, consider to usefollowing overhung load factor.SprocketGearV beltFlat belt1.01.251.52.5SizaOHL (N) 002 005 010 025 050 075 100 150 200 250 300 400 500 750 1000 1250 80 100 150 300 400 600 1000 1300 1300 1300 1700 2000 2500 3800 4500 5500

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