2 Parallel Style Air Gripper: 3 Finger/Single Acting MHS3-X84 Models/Specifications Note) Values for o16 to o25 based on gripping point L = 20 mm, for o32 to o63 based on gripping point L = 30 mm. Refer to “Effective Gripping Force” data on pages 3 to 4 for the gripping force at each gripping position. Symbol Single acting/Normally open: External grip Single acting/Normally closed: Internal grip Model MHS3-16�ｮ-X84 MHS3-20�ｮ-X84 MHS3-25�ｮ-X84 MHS3-32�ｮ-X84 MHS3-40�ｮ-X84 MHS3-50�ｮ-X84 MHS3-63�ｮ-X84 Cylinder bore size (mm) 16 20 25 32 40 50 63 Fluid Air Operating pressure (MPa) 0.35 to 0.6 0.25 to 0.6 Ambient and fluid temperature (°C) .10 to 60 Repeatability (mm) ±0.01 Max. operating frequency (c.p.m.) 120 60 Lubrication Not required Action Single acting: Normally open, Normally closed Opening/Closing stroke (mm)(dia.) 4 4 6 8 8 12 16 Normally open External grip Note) (N) at 0.5 MPa Near fully closed 9.6 17.5 29.4 56 92 144 238 Near fully opened 10.4 19 31.7 60 99 153 258 Weight (g) 85 145 210 350 485 740 1330 Normally closed Internal grip Note) (N) at 0.5 MPa Near fully closed 12.3 21.2 36.5 68 108 169 279 Near fully opened 11.3 19.9 34.2 64 103 160 259 Weight (g) 85 145 210 345 485 740 1280 Replacement parts/Grease pack part no.: MH-G01 (30 g) Replacement Parts: Seal kit (Piston seal, Rod seal, Gaskets) Description MHS3-16�ｮ-X84 MHS3-20�ｮ-X84 MHS3-25�ｮ-X84 MHS3-32�ｮ-X84 MHS3-40�ｮ-X84 MHS3-50�ｮ-X84 MHS3-63�ｮ-X84 Normally open MHS16-PS-X84-S MHS20-PS-X84-S MHS25-PS-X84-S MHS32-PS-X84-S MHS40-PS-X84-S MHS50-PS-X84-S MHS63-PS-X84-S Normally closed MHS16-PS-X84-C MHS20-PS-X84-C MHS25-PS-X84-C MHS32-PS-X84-C MHS40-PS-X84-C MHS50-PS-X84-C MHS63-PS-X84-C