MY1 Mechanically Jointed Rodless Cylinder

Mechanically Jointed Rodless CylinderHigh Precision Guide TypeSeries MY1H73Cushion CapacityCushion SelectionRubber bumpers are a standard feature onMY1H10.Since the stroke absorption of rubberbumpers is short, when adjusting thestroke with an A unit, install an externalshock absorber.The load and speed range which can beabsorbed by a rubber bumper is inside therubber bumper limit line of the graph.Air cushions are a standard feature onmechanically jointed rodless cylinders.The air cushion mechanism isincorporated to prevent excessive impactof the piston at the stroke end during highspeed operation. The purpose of aircushion, thus, is not to decelerate thepiston near the stroke end.The ranges of load and speed that aircushions can absorb are within the aircushion limit lines shown in the graphs.Use this unit when operating with a load orspeed exceeding the air cushion limit line,or when cushioning is required outside ofthe effective air cushion stroke range dueto stroke adjustment.L unitUse this unit when the cylinder stroke isoutside of the effective air cushion rangeeven if the load and speed are within theair cushion limit line, or when the cylinderis operated in a load and speed rangeabove the air cushion limit line or belowthe L unit limit line.H unitUse this unit when the cylinder is operatedin a load and speed range above the L unitlimit line and below the H unit limit line.Caution1. Refer to the figure below whenusing the adjusting bolt toperform stroke adjustment.When the effective stroke of the shockabsorber decreases as a result of strokeadjustment, the absorption capacitydecreases dramatically. Secure theadjusting bolt at the position where itprotrudes approximately 0.5 mm fromthe shock absorber.Adjusting boltShock absorber2. Do not use a shock absorber togetherwith air cushion.Air Cushion Stroke(mm)Bore size (mm)16202532400.5Cushion stroke1215151924Absorption Capacity of Rubber Bumper, Air cushion and Stroke Adjusting UnitsMY1H10 Horizontal collision: P = 0.5 MPa MY1H32 Horizontal collision: P = 0.5 MPaCollision speed (mm/s)MY1H16Collision speed (mm/s)2000150010005004003002001000.5MY1H20Collision speed (mm/s)200015001000500400300200100MY1H25Collision speed (mm/s)200015001000500400300200200015001000500400300200Rubber bumperm1, m2, m3maxLoad weight (kg)Horizontal collision: P = 0.5 MPa1 2 3 4 5 10 20 30m1, m2, m3maxLoad weight (kg)Horizontal collision: P = 0.5 MPa1 2 3 4 5 10 20 30 40 50m1, m2, m3maxLoad weight (kg)L unitAir cushionH unitL unitAir cushionHorizontal collision: P = 0.5 MPa100 1 2 3 4 5 10 20 30 40 50m1, m2, m3maxLoad weight (kg)H unit10080 0.05 0.1 0.2 0.3 0.4 0.5 1 2 3 4 5 10H unitL unitAir cushionCollision speed (mm/s)200015001000500400300200100 3 5 10 20 30MY1H40Collision speed (mm/s)200015001000500400300200m1, m2, m3maxLoad weight (kg)Horizontal collision: P = 0.5 MPa100 3 5 10 20 30 50 100 200m1, m2, m3maxLoad weight (kg)H unitL unitAir cushion50 100H unitL unitAir cushion8-11-77MXMTSMYCYMGCXD--X20-Data