Cylinders Series 40 (DIN/ISO 6431) Single and double-acting (magnetic) Bore: 32, 40, 50, 63, 80, 100, 125, 160, 200 cushioned Incorporated flow control valve option l 125, 160, 200 double acting cushioned The series 40 cylinders with diameters 32, 40, 50, 63, 80, 100, 125, 160 and 200 have been designed so as to comply with the diameters laid down in the DIN/ISO 6431 standards. A permanent magnet is mounted on the piston in these cylinders. The position of the cylinder is obtained by the magnetic proximity switches mounted on the cylinders. This cylinder series is normally equipped with adjustable end-stroke cushioning. Moreover, these cylinders are equipped with a mechanical cushioning in order to make the impact of the piston less noisy as it reaches the end of the stroke. In both the front and rear end caps it is possible to obtain a flow control valve which allows the velocity of the cylinder to be adjusted throughout the stroke (up to l 100). Whenever the maximum velocities used are greater than the capacity of the incorporated regulator, the unidirectional valve located at the entrance port can be removed by means of a screwdriver. The cylinder series can also accomodate stroke lengths up to 1000 mm for bore sizes shown in the table, thanks to the antifriction guide on the piston and the bronze bush that guides the rod. When choosing the magnetic switches you should refer to the section ]Accessories for cylinders^ in the catalogue. Note: The mounting brackets are supplied separately. For rod accessories, see page 1.15.003. Sensors are shown on page 1.13.003 and 1.14.003. N.B.: The brackets and sensors have to be ordered separately. Table showing the standard strokes for double-acting cylinders Series 40 Cylinder stroke available in stock series Series 25 50 75 80 100 125 150 160 200 250 300 320 400 500 600 700 800 900 1000 40 32 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 40 40 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 40 50 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 40 63 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 40 80 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 40 100 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 40 125 _ _ _ _ _ _ _ _ 40 160 _ _ _ _ _ _ _ _ 40 200 _ _ _ _ _ _ _ _ Characteristics of single-acting cylinders (Series 40) Series dia. min-max stroke Thrust (N) at 6 bar Force of spring at rest (N) Force of compressed spring (N) 40 32 10 ` 75 425 31 57 40 40 10 ` 75 664 35 57 40 50 10 ` 75 1037 60 115 40 63 10 ` 75 1650 60 115 40 80 10 ` 75 2660 84 133 40 100 10 ` 75 4154 84 133 N.B.: The S. 40-41-42 single-acting cylinders\ sizes L1 and L2 are increased by 25 mm General data type of construction with tie-rods operation single-acting or double-acting materials aluminium end-blocks other parts see coding min. pressure: 1 bar operating pressure max. pressure: 10 bar operating temperature 0 80C (with dry air `20C) fluid clean air, with or without lubrication minimum = 10 mm/sec (NO LOAD) speed maximum = 1000 mm/sec (NO LOAD) bore series 40 from dia. 32 to 200 mm stroke standard see table type of mounting with tie-rods, front flange, rear flange, feet, centre trunnion, front and rear trunnion, swivel combination special designs for use in damp, dusty and aggressive environments Cylinder coding 40 M 2 L 050 A 0200 1 Series 40 = Dia. from 32 - 200 DIN / ISO 6431 Modifications N = standard no magnetic *R = with regulator, no magnetic M = standard magnetic *P = with regulator, magnetic *S = special to be specified Operation 1 = single-acting (front spring) 2 = double-acting (front and rear cushions) 3 = double-acting (no cushion) 4 = double-acting (rear cushions) 5 = double-acting (front cushion) 6 = double-acting (through-rod with front and rear cushions) 7 = single-acting (through-rod) Materials A = rolled stainless steel rod - coated ST35 tube up to l 100 - NBR seals - nuts and tie-rods zinc-plated steel L = rolled stainless steel rod - anodized aluminium round tube - NBR seals - nuts and tie-rods zinc-plated steel *T = rolled stainless steel rod - anodized aluminium round tube - NBR seals - nuts and tie-rods stainless steel Bore in mm Type of design A = tie-rods B = feet C = rear trunnion, female D = rear flange E = front flange F = centre trunnion H = front trunnion I = swivel combination L = rear trunnion, male R = trunnion ball-joint Z = 90 swivel combination Stroke in mm The company reserves the right to vary models and dimensions without notice. 1.06.003.98 Note: Accessories are not mounted on the cylinders For accessories, indicate the type of accessory required underneath the cylinder code. * only on request * Optional (on request) 40M2L = Standard version in stock 40N2A = Standard version in stock * Standard ** On request
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Cylinders Series 40 (DIN/ISO 6431) · up to ł 100 - NBR seals - nuts and tie-rods zinc-plated steel L = rolled stainless steel rod - anodized aluminium round tube - NBR seals - nuts
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Cylinders Series 40 (DIN/ISO 6431)Single and double-acting (magnetic)Bore: 32, 40, 50, 63, 80, 100, 125, 160, 200 cushionedIncorporated flow control valve optionø 125, 160, 200 double acting cushioned
The series 40 cylinders with diameters 32, 40, 50, 63, 80,100, 125, 160 and 200 have been designed so as tocomply with the diameters laid down in the DIN/ISO6431 standards.A permanent magnet is mounted on the piston in thesecylinders. The position of the cylinder is obtained by themagnetic proximity switches mounted on the cylinders.This cylinder series is normally equipped with adjustableend-stroke cushioning. Moreover, these cylinders areequipped with a mechanical cushioning in order tomake the impact of the piston less noisy as it reachesthe end of the stroke. In both the front and rear endcaps it is possible to obtain a flow control valve whichallows the velocity of the cylinder to be adjustedthroughout the stroke (up to ø 100). Whenever themaximum velocities used are greater than the capacityof the incorporated regulator, the unidirectional valvelocated at the entrance port can be removed bymeans of a screwdriver.The cylinder series can also accomodate stroke lengthsup to 1000 mm for bore sizes shown in the table, thanksto the antifriction guide on the piston and the bronzebush that guides the rod. When choosing the magneticswitches you should refer to the section �Accessories forcylinders� in the catalogue.Note: The mounting brackets are supplied separately.For rod accessories, see page 1.15.003. Sensors areshown on page 1.13.003 and 1.14.003.N.B.: The brackets and sensors have to be orderedseparately.
Table showing the standard strokes for double-acting cylinders Series 40Cylinder stroke available in stock series
Traction side 301.5 0.603 0.905 1.206 1.508 1.810 2.111 2.413 2.714 3.016 3.317The values shown in the table were obtained using the following formulae: D2 · π · (P+1)Qs = ��������� · H Qn=(Qs+Qt) · n Qs = consumption on thrust side D = diameter on thrust side in cm 4 · 1000 Qt = consumption on traction side d = diameter of rod in cm (D2 - d2) · π · (P+1) Qn = consumption of cylinder H = cylinder stroke in cmQt = ��������� · H n = number of cycles per minute P = operating pressure in bar 4 · 1000
Table showing the output force of Series 40Operating pressure in bar
1 2 3 4 5 6 7 8 9 10cylinder
dia. in mmrod dia. in
mm Working area in cm2
Output force in N (efficiency factor = 0,9)Thrust side 8.03 70 140 210 283 354 425 494 595 635 706
The values shown in the table were obtained using the following formulae: D2 · πSs = ������ · P · η Ss = output force on thrust side D = diameter on thrust side in cm 4 St = output force on traction side d = rod diameter in cm (D2 - d2) · π P = operating pressure in bar η = efficiency factorSt = ������ · P · η 4
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Dimensions of series 40 cylinders
Series Ø A KK B D G F AM H I WH L1 L2 M N P Q TG E SW1 SW2 Cushionstroke