MY1 Mechanically Jointed Rodless Cylinder

Mechanically Jointed Rodless CylinderSlide Bearing Guide TypeSeries MY1M41Cushion CapacityCushion SelectionAir cushions are a standard feature onmechanically jointed rodless cylinders. Theair cushion mechanism is incorporated toprevent excessive impact of the piston atthe stroke end during high speedoperation. The purpose of air cushion,thus, is not to decelerate the piston nearthe stroke end. The ranges of load andspeed that air cushions can absorb arewithin the air cushion limit lines shown inthe 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.Use 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.Use 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 from theshock absorber.Adjusting boltAbsorption Capacity of Air Cushion and Stroke Adjusting UnitsMY1M16 Horizontal collision: P = 0.5 MPa MY1M32Collision speed (mm/s)MY1M20Collision speed (mm/s)200015001000500400300200100MY1M25Collision speed (mm/s)2000150010005004003002001000.5200015001000500400300200100L unitAir cushion1 2 3 4 5 10 20 30m3max m2max m1maxLoad weight (kg)Horizontal collision: P = 0.5 MPa1 2 3 4 5 10 20 30 400 50m3max m2maxLoad weight (kg)Horizontal collision: P = 0.5 MPaL unitAir cushionH unitL unitAir cushionm1maxH unit1 2 3 4 5 10 20 30 40 50Collision speed (mm/s)200015001000500400300200100 2 3 4 5 10 20 30 40 50MY1M40Collision speed (mm/s)200015001000500400300200100 2 3 4 5 10 20 50MY1M50Collision speed (mm/s)200015001000500400300200Horizontal collision: P = 0.5 MPam3max m2maxLoad weight (kg)Horizontal collision: P = 0.5 MPam3maxAir cushionm2maxLoad weight (kg)Air cushionHorizontal collision: P = 0.5 MPaAir cushion100 2 3 4 5 10 20 30 40 50H unitL unitL unitm1maxH unitm1maxH unitL unit100100MXMTSMYCYMGCXD--X20-Data0.5m3max m2maxLoad weight (kg)m1maxm3max m2maxLoad weight (kg)m1maxShock absorber2. Do not use a shock absorber together withair cushion.Air Cushion StrokeBore size (mm)16202532405063Cushion stroke12151519243037MY1M63Collision speed (mm/s)200015001000500400300200Horizontal collision: P = 0.5 MPa100 2 3 4 5 10 20 30 50 100m3maxm2maxLoad weight (kg)H unitL unitAir cushionm1max8-11-43