Note 2) Refer to Best Pneumatics No. 2-1 for lead wire lengths. 25ALEC LEC S Weight (g) LEC SS-T D-M9NW(V) D-M9PW(V) D-M9BW(V) Auto switch model LEC Y 0.5 m (Nil) 8 7 1 m (M) 14 13 Lead wire length Motorless Motorless 3 m (L) 41 38 5 m (Z) 68 63 LAT LZ (mm) Dimensions LC3F2 D-M9W D-M9WV 500 (1000) (3000) (5000) Mounting screw M2.5 x 4 L Indicator light Mounting screw M2.5 x 4 L Slotted set
& ' (' ' ) 3 Composite Center of Gravity Calculation m1 & m & > > > & 6.525 kg m X & -m x. & > > > . & 138.5 mm m Y & -m y. & > > > . & 29.6 mm m Z & -m z. & > > > . & 37.4 mm 4 Calculation of Load Factor for Static Load m1+ m m! -$! $ 7 9m. & -. : 0 ) $ # & !9m1max & 9 &0.08 M1+ !# m M1 max -$! -. $ 7 9M1. & -;:!. : M1 & m1 g X & < & -;:!.
CHQB100 10D (M) CH QB40 5D (M) 15D (M) 10D (M) 20D (M) 15D (M) x 90l x 95l x 100l x 105l x 110l x 115l x 120l x 145l x 170l 25D (M) 20D (M) 30D (M) 25D (M) 35D (M) 30D (M) 13.5 10 40D (M) 35D (M) 45D (M) 40D (M) 50D (M) 45D (M) 75D (M) 50D (M) x 195l 100 (M) 75D (M) 100D (M) M6 x 90l x 95l x 100l x 105l x 110l x 115l x 120l x 125l x 130l x 155l CH QB50 10D (M) 15D (M) 20D (M) 25D (M) 30D
Code Body Poppet 316L SS Diaphragm 316L SS Nozzle S Seat material 316L SS 316L SS Hastelloy C-22 Hastelloy C-22 SHP Code Material PCTFE(Standard) Vespel 3) No code VS Surface finish Surface finish Ra 10 in. (0.25 m) Standard 25 in. (0.62 m) Code 3) Not available with SHP material.
Model Selection Vertical Mounting l l m m Mounting orientation Max. speed (mm/s) Up to 200 Up to 400 Up to 600 Up to 800 Stroke (mm) All strokes 6 10 15 Selection graph z x c v 20 25 32 Horizontal Mounting l Mounting orientation m m Refer to the caution notes below.
s m s Type of impact s m 1 2 m2 Kinetic energy E1 Thrust energy E2 Fs Fs + mgs Fs mgs Absorbed energy E E1 + E2 Symbol : Speed of impact object (m/s) F: Cylinder thrust (N) s: Shock absorber stroke (m) m: Weight of impact object (kg) g: Gravitational acceleration (9.8 m/s2) Note) The speed of the impact object is measured at the time of impact with the shock absorber.
NB B SS + Q + l S + Stroke FX M H ZZ + Stroke ZZ + Q + l + Stroke FZ (mm) With rod boot Stroke range (mm) Bore size (mm) l e J B BB C F GA GB M NA NB P R S FD FT FX FY FZ SS f Q B-rod C-rod B-rod C-rod 32 27 15 M10 x 1.25 25 to 1400 58 16 21 15 11 37 31 3/8 39 130 11 11 88 40 109 30 62 38 52 40 23 15 M10 x 1.25 25 to 1400 65 12 21 15 11 36 30 3/8 42 130 11 11 95 46 118 30 69 45 52 52 1
FV4 MV4 TW4 FV6 MV6 TW6 FV8 MV8 TW8 Material Body Poppet Diaphragm Code 316L SS secondary remelt Seat material 316L SS S 316L SS Code Material PCTFE (Standard) Vespel No code Surface finish Surface finish Ra max 10 in. (0.25 m) Standard 7 in. (0.18 m) 5 in. (0.13 m) Code VS M V X Pressure gauge unit 2) Unit psig/bar MPa Code No code MPA Ports Ports 2 ports 3 ports 4 ports Code Gauge port
orientation Ceiling m Wall m Vertical m Note) Static load m Horizontal m M M m x g x X m x g x X m x g x Z M Static moment z y Y m x g x Y m x g x Y m x g x Z M Z m x g x X m x g x Y m x g M Note) m is a mass movable by thrust.
Standard Type: CXS Vertical mounting L L Mounting orientation m m up to 300 up to 400 up to 700 ( up to 800) up to 200 up to 600 up to 100 Max. speed (mm/s) Stroke (mm) All strokes 1 2 6 10 15 Selection graph 3 4 5 6 20 25 32 Horizontal mounting L Mounting orientation m m Refer to the caution notes below.
B SS + Q + l + Stroke S + Stroke FX H M ZZ + Stroke ZZ + Q + l + Stroke FZ (mm) With rod boot Bore size (mm) Stroke range (mm) l J B BB C F GA GB M NA NB P R S FD FT FX FY FZ SS e f Q 32 M10 x 1.25 58 62 38 16 21 15 11 37 31 3/8 39 130 11 11 88 40 109 30 52 21.5 15 25 to 1400 1/3.5 stroke 40 M10 x 1.25 65 69 45 12 21 15 11 36 30 3/8 42 130 11 11 95 46 118 30 52 12 15 25 to 1400 50 M10 x
XXX (3 digits) 571 Material Body material 316L SS secondary remelt Code S Face to face dimension 2) Surface finish Face to face 2.12 inch (53.8 mm) Standard 1.75 inch (44.5 mm) Code Surface finish Ra max 15 in. (0.4 m) Standard 10 in. (0.25 m) 7 in. (0.18 m) 5 in. (0.13 m) Code No code 1.75 No code M V X 2) Only applies to S material with TW4 connections.
Lead wire length symbols: 0.5 m Nil (Example) Y59A 3 m L (Example) Y59AL 5 m Z (Example) Y59AZ Since there are other applicable auto switches than listed, refer to page 8-29-10 for details.
The auto switch may be damaged if a screw other than the one supplied is used. 25ALEC Weight (g) LEC S LEC SS-T D-M9P(V) D-M9B(V) D-M9N(V) Auto switch model 0.5 m (Nil) 8 7 LEC Y 1 m (M) 14 13 Lead wire length 3 m (L) 41 38 Motorless 5 m (Z) 68 63 LAT Dimensions LZ (mm) D-M9 D-M9V LC3F2 Mounting screw M2.5 x 4 L Slotted set screw (flat point) 500 (1000) (3000) (5000) Indicator light 2.6 3.95
Lead wire length symbols: 0.5 m Nil (Example) M9NW 1 m M (Example) M9NWM 3 m L (Example) M9NWL 5 m Z (Example) M9NWZ Solid state auto switches marked with are produced upon receipt of order. Besides the models in the above table, there are some other auto switches that are applicable.
Applicable body size Nut Insert bushing LQ1E21-SS-R9 2 2-06 LQ1-2N06 LQ1-2B06 3 LQ1E21-SS-R10 2 2-06 LQ1-2N06 LQ1-2B06 4 LQ1E31-SS-R2 3 3-10 LQ1-3N10 LQ1-3B10 2 LQ1E31-SS-R8 3 3-10 LQ1-3N10 LQ1-3B10 4 LQ1E32-SS-R1 3 3-08 LQ1-3N08 LQ1-3B08 2 LQ1E32-SS-R8 3 3-08 LQ1-3N08 LQ1-3B08 3 LQ1E41-SS-R1 4 4-12 LQ1-4N12 LQ1-4B12 3 LQ1E41-SS-R3 4 4-12 LQ1-4N12 LQ1-4B12 2 LQ1E41-SS-R8 4 4-12 LQ1-4N12 LQ1
ZZ ZZ SS SS Z Z K CXSJ 10 M L CXSJ 15 M L CXSJ 20 M L CXSJ 25 M L CXSJ 32 M L Model Stroke SS ZZ Z K 110 120 125 150 200 175 80 150 90 110 120 125 150 110 120 125 110 120 125 150 175 200 100 110 120 125 150 200 175 190.5 200.5 205.5 230.5 255.5 280.5 124.5 136 88 92 134.5 146 98 102 80 100 144.5 156 108 112 154.5 166 118 122 164.5 176 128 132 169.5 181 133 137 194.5 206 158 162 167.5 180
M L M L M L M L 472 Slide Unit: Built-in Shock Absorber Slide Bearing Type Series CXWM 10, 16, 20, 25, 32 How to Order Port thread type M thread 10 to 20 Nil Rc 1/8 TN 25, 32 NPT 1/8 16 150 CXWM TF G 1/8 150 J79W DB 16 C XWM With auto switch Made to Order Refer to page 474 for the Made to Order specifications.
M L M L M L M L 472 Slide Unit: Built-in Shock Absorber Slide Bearing Type Series CXWM 10, 16, 20, 25, 32 How to Order Port thread type M thread 10 to 20 Nil Rc 1/8 TN 25, 32 NPT 1/8 16 150 CXWM TF G 1/8 150 J79W DB 16 C XWM With auto switch Made to Order Refer to page 474 for the Made to Order specifications.