Side seal None With side seal Nil K Note) Cylinders with side seal are available for 16 to 40. Number of auto switches Bore size 16 20 25 32 40 50 63 16 mm 20 mm 25 mm 32 mm 40 mm 50 mm 63 mm 2 pcs 1 pc n pcs Nil S n Stroke adjustment unit symbol Refer to Stroke adjustment unit on page 1351. Made to Order Specifications For details, refer to page 1351.
to 53 Chrome molybdenum steel Replacement Parts: Seal Kits 32 40 MK2-40-PS 50 MK2-50-PS 63 MK2-63-PS Bore size (mm) Part No.
Load Mass Allowable Moment MY1B/M1 MY1B/M3 MY1B/M2 MY1B/m1 200 200 200 300 400 500 20 30 40 50 100 100 50 20 30 40 100 50 10 40 30 20 30 40 50 5 4 3 2 10 Load mass kg Moment Nm Moment Nm Moment Nm 20 5 4 3 2 10 1 10 MY1B40 5 4 3 2 MY1B40 MY1B40 MY1B32 MY1B25 MY1B40 0.2 0.3 0.4 0.5 MY1B32 5 4 3 1 MY1B32 MY1B32 MY1B25 0.5 0.4 1 MY1B25 MY1B25 D0.1 0.3 0.2 2 0.5 0.4 0.3 0.05 0.04 0.03 0.2 -X
Nil (Example) A93 3m .
MPa] When the arm length is 80 mm, pressure should be MK20/25: 0.45 MPa or less, MK32/40: 0.55 MPa or less.
Bore size 25 32 40 25 mm 32 mm 40 mm Number of auto switches Nil S n 2 pcs. 1 pc. n pcs. Port thread type Bore size Symbol Nil TN TF Type Rc NPT G 25, 32, 40 Auto switch Nil Without auto switch (Built-in magnet) Refer to the table below for the applicable auto switch model.
2 #1 Rolled steel Cushion seal Cushion ring A 40 to 63 NBR !3 #2 J Rolled steel Cushion ring B 40 to 63 Piston gasket NBR #3 !4 Cushion valve Port seal 40 to 63 NBR #4 !5 DPiston nut Rolled steel Joint seal 40 to 63 NBR #5 !6 Port joint Stainless steel Valve seal NBR 40 to 63 #6 !
2 #1 Rolled steel Cushion seal Cushion ring A 40 to 63 NBR !3 #2 J Rolled steel Cushion ring B 40 to 63 Piston gasket NBR #3 !4 Cushion valve Port seal 40 to 63 NBR #4 !5 DPiston nut Rolled steel Joint seal 40 to 63 NBR #5 !6 Port joint Stainless steel Valve seal NBR 40 to 63 #6 !
2 #1 Rolled steel Cushion seal Cushion ring A 40 to 63 NBR !3 #2 J Rolled steel Cushion ring B 40 to 63 Piston gasket NBR #3 !4 Cushion valve Port seal 40 to 63 NBR #4 !5 DPiston nut Rolled steel Joint seal 40 to 63 NBR #5 !6 Port joint Stainless steel Valve seal NBR 40 to 63 #6 !
Nil (Example) A93 3m . L (Example) A93L 5m .
20 25 32 40 1 1.5 4 6 8.5 14.5 11 10.5 16 18 20.5 26.5 9 9.5 13 14 12.5 16 1 0.5 6 8 10.5 16.5 7 6 11.5 13.5 16.5 22.5 11 10.5 16 18 20.5 26.5 5 5.5 9 10 8.5 12 5 (2.5) 9 9.5 13 14 12.5 16 4.5 (2) 10 (7.5) 12 (9.5) 14.5 (12) 20.5 (18) Note 1) ( ): Denotes the values of D-A93.
(12) 20.5 (18) ( ): Denotes the values of D-A93.
Note) Operating range Note) 8.5 MY1MW 25, 32, 40, 50, 63 B A Solid state switch D-Y59 , D-Y69 , D-Y7P(V) D-Y7NW(V), D-Y7PW(V), D-Y7BW(V) A B A B Reed switch D-Z73, D-Z76, D-Z80 D-Y7BAL 40 32 25 Mounting position 25 Mounting position 32 40 50 63 25 Mounting position 32 40 50 63 139.5 184.5 229.5 278.5 323.5 A 139.5 184.5 229.5 139.5 184.5 229.5 278.5 323.5 A A 80.5 95.5 110.5 121.5 136.5
Bore size/Stroke (mm) 6 10, 20, 30, 40, 50 8 10, 20, 30, 40, 50, 75 12 10, 20, 30, 40, 50, 75, 100 16 10, 20, 30, 40, 50, 75, 100, 125 20 10, 20, 30, 40, 50, 75, 100, 125, 150 25 10, 20, 30, 40, 50, 75, 100, 125, 150 Adjuster option Nil Without adjuster Functional option AS Extension end adjuster AT Retraction end adjuster Nil Standard A Both ends adjuster P Note) Axial piping CS Extension
) 40 50 0.2 0.2 25, 30 40 Stroke Stroke Stroke 15, 20 0.15 0.15 25, 30 5, 10 0.1 0.1 15, 20 5, 10 0.05 0.05 0 0 0 0.17 0.33 0.50 0.67 0.82 0.20 0 0.37 0.57 0.76 0.96 Yaw moment My(Nm) Pitch moment Mp(Nm) 1 N m = 0.7375 ft lb 1 N m = 0.7375 ft lb MXH16 MXH16 0.16 0.3 60 0.14 60 50 0.25 50 Displacement (mm) 0.12 40 0.2 40 0.1 25, 30 25, 30 15, 20 0.15 0.08 15, 20 5, 10 0.06 0.1 5, 10 0.04
Fig. 20 Fig. 21 Size 10 Size 20305070100200 Fig. 22 Piston assembly Push nut side 40 - (4) Install the bearing, bearing holder and table on the body.
Standard Strokes Bore sizes (mm) Standard strokes (mm) 20 & 25 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 32 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 75 40, 50, 63, 80, 100 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100 Made to Order Pages 22 to 24 Manufacture of Intermediate Stroke Cylinders Hydraulic Fluid Compatibility Intermediate strokes in 5mm increments can be manufactured by installing spacers
4 Direct Body Mount 32, 40, 50, 63, 80, 100, 125 & 200 Gripper Bore sizes (sizes depend on series) MHW2 Direct Body Mount 20, 25, 32, 40 & 50 Gripper Bore sizes MY1B/M/C Direct Body Mount 25, 32, 40, 50 & 63 Bore sizes MY1H Direct Body Mount 25, 32 & 40 Bore sizes RSH Direct Body Mount 20, 32, 50, 63 & 80 Stopper Cylinder Bore sizes our new part # CE1 Direct Body Mount BQ-1 (12 & 20 Bore)