Recommended Parameter Values [LEF] LEFS25 LEFS32 LEFS40 Lead symbol H A B H A B H A B Series Lead 20 12 6 24 16 8 30 20 10 Parameter *1,*2 Para. Initial value Recommended value No.
A Graph 1 Graph 2 120 60 110 B 100 50 C P1 63 63 90 80 40 70 Regulator Circuit C Load weight (kg) Load weight (kg) P2 60 30 50 50 A 50 Regulator valve 40 20 40 40 30 B 32 32 20 10 C P1 10 0 0 0.4 0.3 0.3 0.5 0.6 0.7 Operating pressure (MPa) 0.4 0.5 0.6 0.7 Operating pressure (MPa) Selection example Confirmation of allowable kinetic energy Selection conditions: Transfer direction: Vertical
Proper auto switch mounting position (mm) Auto switch mounting height (mm) D-Z7 D-Y59 D-Y7P D-Y7W D-Y7BAL D-Z7 D-Y59 D-Y7P D-Y7BAL D-Y7W Auto switch model Auto switch model D-A54 D-A59W D-J51 D-F59F D-A54 D-A59W D-J51 D-F59F Bore size (mm) A 40 50 63 Bore size (mm) Hs 40 50 63 B 3.5 3.5 6 Ht 30 34 41 A B 0 0 2.5 A B 4 4 6.5 A B 7 6.5 12.5 Hs Ht 38.5 42 46.5 Hs Ht 38 42 47 1.5 1.5 5 30 34
A Graph 1 Graph 2 120 60 110 B 100 50 C P1 63 63 90 80 40 70 Regulator Circuit C Load weight (kg) Load weight (kg) P2 60 30 50 50 A 50 Regulator valve 40 20 40 40 30 B 32 32 20 10 C P1 10 0 0 0.4 0.3 0.3 0.5 0.6 0.7 Operating pressure (MPa) 0.4 0.5 0.6 0.7 Operating pressure (MPa) Selection example Confirmation of allowable kinetic energy Selection conditions: Transfer direction: Vertical
For detailed specifications, refer to page 8-30-1.
(n 4 65 30 (n 4 60 30 (n 4 70 30 (n 4 10 30 (n n=(4,8,12,16) n n=(4,8,12,16) n=(4,8,12,16) n=(4,8,12,16) n=(2,4,6,8) 15 Auto switch Connection and Example 16 3.
Standard Strokes Bore size (mm) 20 32 40 50 63 80 100 Standard strokes (mm) 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100 10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100 Hydraulic Fluid Compatibility 10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100 10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100 Hydraulic fluid Compatibility
15.0 11.5 23.0 10 5 10 15 20 25 30 35 40 45 18.0 10.5 21.0 16 5 10 15 20 25 30 35 40 45 20.0 13.0 26.0 * The above numbers are references for the mounting positions of those auto switches that detect a stroke end.
Free Mount Cylinder Double Acting, Single Rod Series CU 6, 10, 16, 20, 25, 32 How to Order CU 6 30 D 30 6 30 M9BW CDU With auto switch D Made to order Refer to page 484 for the Made to Order specifications. Built-in magnet Number of auto switches Bore size 2 pcs. 1 pc.
Refer to page 30 for further information.
buffer, axial piping 6 Centralized adjuster 7 Centralized adjuster (Symmetric) 8 Buffer, Centralized adjuster 9 Buffer, Centralized adjuster (Symmetric) Nil 2 S 1 n n Port Switch mounting groove Port Switch mounting groove 8 10, 20, 30, 40, 50, 75 12 10, 20, 30, 40, 50, 75, 100 For details, refer to the next page. i Made to order 16 10, 20, 30, 40, 50, 75, 100, 125 Port Switch mounting groove
Cylinder stroke 30 40 30 mm (50, 63) Flange side Auto switch 40 mm (80) Nil Nil Without auto switch (Built-in magnet) Action D B T For applicable auto switches, refer to the table below. Auto switches are shipped together, (but not assembled).
241 181 377 283 0.7 35 26 79 59 141 105 220 165 343 251 563 422 879 659 0.6 30 22 68 50 121 90 188 141 294 215 482 362 754 565 0.5 25 19 57 42 101 75 157 118 245 179 402 302 628 471 8 5, 10, 15, 20, 25, 30 OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN 50 37 113 84 201 150 314 235 490 358 804 603 1,256 942 8 12, 16 25, 50, 75, 100 25, 50, 75, 100, 125, 150, 175, 200 12 20, 25, 32, 40 16
45, 60, 75, 100, 125, 150, 175, 200 Standard Non-lube Double acting Single rod 15, 30, 45, 60 15, 30, 45, 60, 75, 100, 125, 150 15, 30, 45, 60, 75, 100, 125, 150, 175, 200 Air cushion is not available for 21-/22-.
(Assuming approximately +/-30% dispersion) There may be the case it will vary substantially depending on an ambient environment. 11-5 Auto switch mounting bracket: Part no.
20, 25, 32 5, 10, 15, 20, 25, 30, 40, 50 TN TF R Rod piping/ Pad direct mounting 32 32 mm Note) In the case of rod piping (Q, R), TF (G1/8) is not available.
For MGQM20-21 st, MGQM20-30 st is provided with a 5 mm + 4 mm 9 mm width spacer. 2. For MGQM50-40 st, MGQM50-50 st is provided with a 10 mm width spacer.
Nil S n Size 10 15 20 30 40 Pattern Nil Standard Combination of Simple specials/ Made to Order P Auto switch Nil Without auto switch (Built-in magnet) Refer to pages 318 to 332 for details. Thread type For applicable auto switch models, refer to the table below.
Recommended Parameter Values [LEF] LEFS25 LEFS32 LEFS40 Lead symbol H A B H A B H A B Series Lead 20 12 6 24 16 8 30 20 10 Parameter *1,*2 Para. Initial value Recommended value No.
Body Lever Aluminum alloy Stainless steel 2 Guide pin 24 Pivot pin Stainless steel Carbon steel 3 Clamp arm 25 Pivot key Carbon steel Carbon steel 4 Seat 26 Dust cover Structural steel Steel wire 5 Pin A 27 Dust cover holding bolt Carbon steel Structural steel 6 Pin B 28 Unit holding bolt Carbon steel Carbon steel 7 Cover assembly 29 Piston Stainless steel Aluminum alloy 8 Spatter cover 30