MY1 Mechanically Jointed Rodless Cylinder

Mechanically Jointed Rodless CylinderCam Follower Guide TypeSeries MY1C56Cushion CapacityCushion SelectionAir 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 necessary becausethe cylinder stroke is outside of theeffective air cushion stroke range due tostroke 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 when using theadjusting bolt to perform strokeadjustment.When the effective stroke of the shockabsorber decreases as a result of strokeadjustment, the absorption capacitydecreases dramatically. Secure the adjustingbolt at the position where it protrudesapproximately 0.5 mm from the shockabsorber.Absorption Capacity of Air Cushion and Stroke Adjusting UnitsMY1C16 Horizontal collision: P = 0.5 MPa MY1C32Collision speed (mm/s)200015001000500400300200100 0.5 1 2 3 4 5 10 20 30MY1C20Collision speed (mm/s)200015001000500400300200100MY1C25Collision speed (mm/s)200015001000500400300200L unitAir cushionm3max m2max m1maxLoad weight (kg)Horizontal collision: P = 0.5 MPa1 2 3 4 5 10 20 30 40 50m3max m2maxLoad weight (kg)Horizontal collision: P = 0.5 MPaH unitL unitAir cushionH unitL unitAir cushionm1maxCollision speed (mm/s)200015001000500400300200100 2 3 4 5 10 20 30 40 50MY1C40Collision speed (mm/s)200015001000500400300200100 2 3 4 5 10 20 50MY1C50Collision speed (mm/s)200015001000500400300200Horizontal collision: P = 0.5 MPaL unitAir cushionm3max m2maxLoad weight (kg)H unitHorizontal collision: P = 0.5 MPaL unitAir cushionm3max m2max m1maxLoad weight (kg)Horizontal collision: P = 0.5 MPaH unitAir cushionm1maxH unitL unit100MXMTSMYCYMGCXD--X20-DataAdjusting bolt1001 2 3 4 5 10 20 30 40 50100 2 3 4 5 10 20 30 40 501000.5m3max m2maxLoad weight (kg)m1maxm3max m2maxLoad weight (kg)m1max2. Do not use a shock absorber togetherwith air cushion.Air Cushion Stroke(mm)Bore size (mm)16202532405063Shock absorberCushion stroke12151519243037MY1C63Collision speed (mm/s)200015001000500400300200Horizontal collision: P = 0.5 MPaAir cushion100 2 3 4 5 10 20 30 40 50 100m3max m2maxLoad weight (kg)H unitL unitm1max8-11-59