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QCTF2A025C050

Operation   Double-acting
Name of Series   QC
Stroke   50
Materials   Anodized aluminium body - rolled stainless steel piston rod AISI 303 rolled stainless steel AISI 420B colums for QCTF - hardened steel C50 colums for QCBF
Version   Double flange
Cushioning   One shock absorber located on the rear flange
Type of bearing   Sintered bronze bushes
Bore   25
Accessories
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Your configuration

Cylinders QCTF and QCBF type "C"

+ = add the stroke once
++ = add the stroke twice
Note: for out of standard intermediate strokes (ex. stroke 35), consider the immediately higher stroke dimensions (ex. stroke 40).

In case of use of lateral ports, unscrew the related threaded caps, screw them in the front ports and tighten them up to the cylinder surface (not tighter) having care to use a proper sealer.



Ø P1 P3 T Y Y1 Y2 Y3 Y4 X X1 X2 J K Shock absorber Δ stroke (mm) adjustment range cyl. stroke mm
20 M5x0,8 M6x1 37 28 3 3,5 3 6 5,5 9 5 44 M5 SA-1007 W 0 ÷ 25 -15 ÷ -25
25 M6x1 M6x1 37 34 4 4,5 3 6 5,5 9 5 50 M5 SA-1007 W 0 ÷ 25 -15 ÷ -25
32 M8x1,25 M8x1,25 55 42 4 4,5 3 6 6,5 11 6,5 63 M6 SA-1412 W 0 ÷ 35 -18 ÷ -35
40 M8x1,25 M8x1,25 55 50 4 4,5 3 6 6,5 11 6,5 72 M6 SA-1412 W 0 ÷ 35 -18 ÷ -35
02
stroke 20-30
02
stroke 40-100
02
stroke 125-200
04
stroke 20-30
04
stroke 40-100
04
stroke 125-200
QCBF
ØC
QCTF
ØC
20 24 44 120 29 39 77 10 12
25 24 44 120 29 39 77 12 16
32 24 48 124 33 45 83 16 20
40 24 48 124 34 46 84 16 20



Ø A D E1 E2 F F1 F2 F3 F4 F5 F6 G1 G2 H1 L1 L2 L3 M1 M2 01 03 R S
20 10 10 70 18 1/8 10,5 10,5 25 12,5 11,5 10,5 81 30 54 37 53 69 83 36 17 28 12 6
25 10 12 78 26 1/8 11,5 8 28,5 12,5 13,5 11,5 91 40 64 37,5 53,5 69,5 93 42 17 34 12 6
32 12 16 96 30 1/8 12,5 9,5 34 7 15 12,5 110 45 78 37,5 59,5 81,5 112 48 21 42 16 10
40 12 16 104 30 1/8 13 12 38 13 18 13 118 45 86 44 66 88 120 54 22 50 16 10


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