Specifications Bore size (mm) Action Fluid Proof pressure Max. operating pressure Min. operating pressure Ambient and fluid temperature Lubrication Operating piston speed Allowable stroke tolerance Cushion Port size (Rc, NPT, G) Mounting Double acting, Single rod Air 1.5 MPa 1.0 MPa 0.05 MPa Without auto switch: .10 to 70°C(No freezing) With auto switch: .10 to 60°C(No freezing) Non-lube 50 to 1000 mm/s Both ends (Air cushion) Basic, Foot, Rod side flange, Head side flange, Center trunnion 32 40 50 63 80 100 Up to 250: + 1 . 0, 251 to 800: 0 +1.4 0 1/8 1/4 3/8 1/2 Non-rotating accuracy Allowable rotating torque N・m or less ±0.5° ±0.5° ±0.3° 0.25 0.45 0.64 0.79 0.93 Note) Absorbable kinetic energy by cushion mechanism is identical to double acting single rod. In case of types with no air cushion, a rubber bumper is used. Note) -XC3 -XC6 -XC7 -XC30 Symbol Special port position Piston rod and rod end nut made of stainless steel Tie rod, cushion valve, tie rod nut, etc. made of stainless steel Rod side trunnion Refer to pages 444 to 449 for cylinders with auto switches. . Minimum stroke for auto switch mounting . Proper auto switch mounting position (detection at stroke end) and mounting height . Operating range . Auto switch mounting bracket: Part no. Accessory Mounting Standard Option Rod end nut Single knuckle joint Double knuckle joint (with pin) Rod boot Basic Foot Flange Center trunnion �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� Specifications Symbol Double acting Made to Order Specifications (For details, refer to pages 1699 to 1818.) Series MBKW Standard Strokes Bore size (mm) 25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500 25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500 25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600 25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600 25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800 25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800 32 40 50 63 80 100 Standard stroke (mm) Manufacture of intermediate strokes is possible. (Spacers are not used.) Mounting Bracket Part No. 40 MB-L04 MB-F04 50 MB-L05 MB-F05 Bore size (mm) Foot Flange Note ) Two foot brackets required for one cylinder. 80 MB-L08 MB-F08 100 MB-L10 MB-F10 63 MB-L06 MB-F06 32 MB-L03 MB-F03 Material of Rod Boot Symbol J K Material Nylon tarpaulin Heat resistant tarpaulin Max. ambient temp. 70°C 110°C. . Max. ambient temperature for rod boot itself. A 428