Short stroke cylinders W series Ø mm

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1 Short stroke cylinders W series mm The wide product range and unique design make Univer Short stroke cylinders W series essential for all applications where compact overall dimensions and short strokes are required. This product, thanks to its versatility, the vast variety of accessories, the various bore sizes combined with mechanical shock-absorbers, complies perfectly with the requirements of the industry. Operating pressure: 1, bar Ambient temperature: - C Fluid: Filtered air, with or without lubrication Construction details Barrel profile of extruded aluminium alloy, internally and externally anodized ( - µ). Removable end-caps for easy inspection. Piston fitted with permanent plastoferrite ring (upon request; bore sizes ) Piston seals produced in a special nitrile compound selfcompensate against wear. Rolled stainless steel rod (AISI 33) with female thread (male thread upon request). Self-lubricating guide bearings. With mechanical end stroke shock-absorbers Magnetic switch Series DH---- or flush-mounted sensor DF... series (Section Accessories page - 3) Nominal tolerance on stroke Tolerance mm + 1,/ + / +,/ Upon request - Rear trunnion (page ) - Nipple - Non-rotating piston rod (bore sizes ) (page -61) - Hollow through piston rod (bore sizes ) - Magnetic option (bore sizes ) - Tandem cylinders (page ) - Slide units, bore sizes (Section High-Tech page ) Developed forces Calculated by applying the following formula: Thrust force Thf = S p - a where: Traction force Tf = s p - a p = supply pressure S = piston push surface (cm ) s = piston pull surface (cm ) a = friction (%) Piston rod (mm) S (cm²) s (cm²) TECHNICAL Max. reaction of the springs (N) 6 1, 1, , 7 8 3, 1, 3 4, 4, 1 1, 6 8, 3, 6, 6 1, , 31, 1 6, 3 4, 3, 7 73, 6 3 CHARACTERISTICS Codification key W S CYLINDER TYPE D.A. Double-acting cylinder 1 D.A. Double-acting cylinder-throug piston rod 1 D.A. Double-acting cylinder-non-rotating piston rod* 1 D.A. Double-acting cylinder-through, non-rotating piston rod* 1 D.A. Double-acting cylinder- hollow through piston rod (min. mm) S.A. Single-acting cylinder-retracted piston rod S.A. Single-acting cylinder-extended piston rod VERSION WITH REAR MALE HINGE (except for bore size ) 7 D.A. Double-acting cylinder 7 S.A. Single-acting cylinder - retracted piston rod 77 S.A. Single-acting cylinder - extended piston rod BORE mm STANDARD STROKE Stroke (mm) Bore size (mm) Cylinder type Series - S.A.: - mm - S.A.: - - mm - D.A.: mm - D.A.: mm M Magnetic (upon request) Safety distance* (upon request) * The cylinder types without safety distance requested by the customer have to be installed by the user in accordance with EC rules EN 4 (page -1). -I

2 Double-acting cylinder Double-acting cylinder W.. / W.. M Series mm cylinder C + stroke cylinder C + stroke B + stroke non per mm (g), - 1,,74, 1, 4,,,1,,8,33, 4,6,34,43,,3,446 4,,7, 7 1,1 1,,8 1, 1, 1, 7 A B C A * B * C* V D E F G H J L M N P Q R S T U + STROKE h ole thread W Y Z -, M , 3, 4 -, 4 -, 6 - M 31, 8 3, 3, M M 1 6 M G 1/ 8 M 44, 3 6 M G 1/ 8 4 3,, 7, G 1/ 8 M8 4, 4, 33,,, 7 4 1,, G 1/ 4 M8, 4 M8 8 4,, 43 G 1/ 4 M 88 31, 3 M 71, G 3/ 8 M 1, 3 M 71, G 3/ 8 M ,,, M 6-I

3 Double-acting cylinder, through or hollow through piston rod Double-acting cylinder with through piston rod W 1.. / W 1.. M Series mm cylinder X + stroke C + ( x stroke) mm cylinder non per mm (g), - 1, 4,86,4 1, 6,1,1,6,, 3,,,4,, 7,8,34 8,7,, 1,3 1, ,87,7 3, 6 B + stroke C + ( x stroke) X + stroke Double-acting cylinder with hollow through piston rod W 1.. / W 1.. M Series (from. mm) K - -,, For weights see table above A B C A * B * C* V D E F G H J L M N P Q R S T U + STROKE hole thread W X Y Z M , 3, 3, M 31, 8 3, 3, 3, M M 1 6 M G 1/ 8 M 44, 3 6 M G 1/ 8 4 3, 7, 7 7, G 1/ 8 M8 4, 4, 33,, 8, 7 8 7, G 1/ 4 M8, 4 M G 1/ 4 M 88 31, 3 M G 3/ 8 M 1, 3 M, G 3/ 8 M ,,, M, 7-I

4 Single-acting cylinder, retracted piston rod Single-acting cylinder, with retracted piston rod W.. / W.. M series mm cylinder C + stroke mm cylinder C + stroke non per mm (g),38-1,,,7 1, 4,7,,6,1,8,14,3 4,6,6,3,,,8 4,33,7, 7 1, 1,,8 1,4 1,6 1, 7 A C A * C* V D F G H J L M N P Q R S T U + STROKE hole thread W Y Z M , 3, M 31, 8 3, 3, 4 8 M M 1 6 M 7 8 G 1/ 8 M 44, 3 6 M 33 G 1/ 8 4 3,, 7 46 G 1/ 8 M8 4, 4, 33,,, 7 46 G 1/ 4 M8, 4 M G 1/ 4 M 88 31, 3 M 3 7 G 3/ 8 M 1, 3 M 3 7 G 3/ 8 M ,,, M 8-I

5 Single-acting cylinder, extended piston rod Single-acting cylinder with extended piston rod W.. / W.. M Series mm cylinder C + stroke mm cylinder B + stroke C + stroke non per mm (g), - 1,, 7,8 1, 4,86,1,1,,8,,1 4,6,6,,,,8 4,,7, 7 1,4 1,,8 1,76 1,776 1, 7 A B C A * B * C* V D E F G H J L M N P Q R S T U + STROKE hole thread W Y Z -, M , 3, 4-3, 4 -, 6 - M 31, 8 3, 3, M M 1 6 M G 1/ 8 M 44, 3 6 M 44 3 G 1/ 8 4 3,, 7 4, G 1/ 8 M8 4, 4, 33,,, 7, 1,, G 1/ 4 M8, 4 M8 8, 4, 43 G 1/ 4 M 88 31, 3 M G 3/ 8 M 1, 3 M G 3/ 8 M ,,, M -I

6 with non-rotating piston rod Non-rotating piston rod W 1.. / W 1.. M Series Non-rotating through piston rod W 1.. / W 1.. M Series A + ( x stroke) Section: A-A Section: A-A Non-rotating piston rod W 1.. S / W 1.. SM Series Non-rotating through piston rod W 1.. S / W 1.. SM Series (with safety distance) (with safety distance) A + ( x stroke) Section: A-A Section: A-A non per mm (g),, 1, 6,3,8,,, 3, 3,33,3 4,8,,8 7, 6,66 6,6 1,, 1,7 1,8 1,,83, 8 non per mm (g),4,1 1, 8,, 3, 1,,34 3,,3,, 8,61,686,688,744, 1, 1,4 1, 1, 1,78,8 7 -I

7 Chart relating to load / protrusion Protrusion P S Load (N) S = point of application of load P = load (N) Load (N) Protrusion (mm) Protrusion (mm) Overall dimensions of non-rotating cylinders X L W1 W1 A + ( x stroke) W1M A* + stroke W1M A* + ( x stroke) D D D E F H K M P Q R S Y Z 3, 3, 4, 1, , 3, , 8 31, M M , 6 44, 4 M ,, 6 3, 3, M 67 87, 7,, , 31 7,, 1, 8,, 1,, M8, 1, 8 7, 1,,,, 3, 3 3 1, 3, M8 Overall dimensions of cylinder with non-rotating piston rod and safety distance option W1 W1 A + ( x stroke) W1M A* + stroke W1M A* + ( x stroke) , 1, 1 34,, , L a Accident prevention safety distance in accordance with EC rules EN 4 to be provided by the user. NOTE: for additional dimensions, please refer to models without non-rotating device 61-I

8 Options upon request Tandem cylinder W 1A M Stroke (C1 and C) Series Magnetic option (upon request) Bore (mm) Tandem with double thrust (output only) Tandem short stroke "W series" Vér. 6 3 = A + C = B + C1 L = (A+B) + C1 + C 1 = + C = + C1 L = + C1 + C = + C = + C1 L = 6 + C1 + C = + C = + C1 L = 6 + C1 + C 3 = 4 + C = 3 + C1 L = 6 + C1 + C 4 = + C = + C1 L = 71, + C1 + C = + C = + C1 L = 71 + C1 + C 6 = + C = + C1 L = 76 + C1 + C 8 = + C L = + C1 + C = + C L = + C1 + C Tandem short stroke "W series" = A + C = B + C1 L = (A+B) + C1 + C = + C = + C1 L = 84 + C1 + C = + C = + C1 L = + C1 + C = + C = + C1 L = + C1 + C = + C L = + C1 + C = + C =. + C1 L = C1 + C = + C = + C1 L = 86 + C1 + C = + C = 3 + C1 L = 1 + C1 + C = 7 + C = + C1 L = + C1 + C = 7 + C = + C1 L = + C1 + C Tandem cylinder with two positions W 1B M Stroke of rear cylinder (C1) Series Stroke of head cylinder Bore (mm) Option tandem two positions Magnetic option (upon request) Stroke C1 is always lower than stroke C Tandem short stroke two positions "W series" 6 3 = A + C = B + C1 L = (A+B) + C1< + C 1 = + C = + C1 L = + C1< + C = + C = + C1 L = 6 + C1< + C = + C = + C1 L = 6 + C1< + C 3 = 4 + C = 3 + C1 L = 6 + C1< + C 4 = + C =. + C1 L = C1< + C = + C = + C1 L = 71 + C1< + C 6 = + C = + C1 L = 76 + C1< + C 8 = + C L = + C1< + C = + C L = + C1< + C Tandem short stroke two positions "W series" = A + C = B + C1 L = (A+B) + C1< + C = + C = + C1 L = 84 + C1< + C = + C = + C1 L = + C1< + C = + C = + C1 L = + C1< + C = + C L = + C1< + C = + C =. + C1 L = C1< + C = + C = + C1 L = 87 + C1< + C = + C = 3 + C1 L = 1 + C1< + C = 7 + C = + C1 L = + C1< + C = 7 + C = + C1 L = + C1< + C -I

9 Multiple position cylinder WS (see drawing for references) Multiple position tandem short stroke "W series" = A + C3 = B + C = D + C1 L = (A+B+D) + C1< + C< + C3 = + C3 = + C = + C1 L = 86 + C1< + C< + C3 = + C3 = 3 + C = + C1 L = + C1< + C< + C3 = + C3 = 3 + C = + C1 L = + C1< + C< + C3 = 4 + C3 = + C = 3 + C1 L = 3 + C1< + C< + C3 = + C3 = C =. + C1 L = 3 + C1< + C< + C3 = + C3 = 31 + C = + C1 L = + C1< + C< + C3 = + C3 = + C = + C1 L = 1 + C1< + C< + C3 = + C3 = 38 + C L = 8 + C1< + C< + C3 = + C3 = 38 + C L = 8 + C1< + C< + C3 Multiple position tandem short stroke "W series" = A + C3 = B + C = D + C1 L = (A+B+D) + C1< + C< + C3 = + C3 = 4 + C = + C1 L = 6 + C1< + C< + C3 = + C3 = + C = + C1 L = 1 + C1< + C< + C3 = + C3 = + C = + C1 L = 1 + C1< + C< + C3 = + C3 = 43 + C L = 3 + C1< + C< + C3 = + C3 =. + C =. + C1 L = 8 + C1< + C< + C3 = + C3 = + C = + C1 L = 7 + C1< + C< + C3 = + C3 = 44 + C = 3 + C1 L = 1 + C1< + C< + C3 = 7 + C3 = + C = + C1 L = 3 + C1< + C< + C3 = 7 + C3 = + C = + C1 L = 3 + C1< + C< + C3 NOTE: options with non-rotating rod are possible Additional dimensions are reported in W... series at page 6 -I

10 Mounting elements - accessories Rear male hinge W 7... / W 7... M series W 7... / W 7... M series W / W M series non W7.../W7...M per mm (g) non W7.../W7... M ncrease per mm (g) non W77.../W77... M ncrease per mm (g) ,, 1, 4,67,87 1, 4,78,6 1, 4,7,,8,7,8,,8,8,8,,,8,,,8,6,3 4,6,,6 4,6,, 4,6,,6,,,438,,44,8,,4,3 4,34, 4,,4 4,68,81, 7,7,76, 7,,1, 7 1,38 1,,8 1,68 1,,8 1, 1,,8 1,77 1,7 1, 7 1, 1,7 1, 7 1,1 1,831 1, 7 Y Z W V , 6, , 1 1, 1 Fixing screws Nipple D * M only for bore, the fixing screws have to be of the non type. A AM C D d Part number -, 6 x 1 M 3 WF x 1, M WF- 34 x 1, M 6 WF x 1, M 8 WF- 46 x 1, M 8 WF- x 1, M WF- - x 1, M WF- -I