Oil operated actuating cylinders without through-hole OVS,

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OV Oil operated actuating without through-hole TEMPOONI stroke control measuring via magnetostrictivesensors measuring accuracy < 0,1 mm safe and consistent settings no wear, no maintenance no

or aluminium design, also available with following options: with magnetostrictive position sensors with laser tracer with stroke monitoring by inductive proximity switches with analog position sensor

1 OV Oil operated actuating without through-hole TEMPOONI stroke control measuring via magnetostrictivesensors measuring accuracy < 0,1 mm safe and consistent settings no wear, no maintenance no pre-settings of cams necessary Distributor housing Piston housing ylinder cover Piston Lead oil drain afety device Oil operated actuating without through-hole OV, available as basic model in steel- or aluminium design, also available with following options: with magnetostrictive position sensors with laser tracer with stroke monitoring by inductive proximity switches with analog position sensor uitable for horizontal or vertical installation. ompact design, low mass moment of inertia, minimum leakage. dditional connection for auxiliary functions, such as pneumatic contact monitoring, coolant supply, central lubrication etc., further rotating unions depending on operating condition on request. OV closed center without safety device, without stroke monitor. 284

4 H 1 40 18 prepared for further rotating unions G 3 / 8 " (G 1 / 2 ") H 2 1 11 12 50 (57) 15 G 1 5 G 2 7 F 1 F 2 N M L J E 25,5 D 40 (45) 32 2 (30) 3 (45) Type 452-05 asic model luminium design for

2 4 H prepared for further rotating unions G 3 / 8 " (G 1 / 2 ") H (57) 15 G 1 5 G 2 7 F 1 F 2 N M L J E 25,5 D 40 (45) 32 2 (30) 3 (45) Type asic model luminium design for high speeds, mounting from the rear, with central passage Ø,4 mm for air, oil (central lubrication) or coolant, with safety device, up to 40 bar 25 W 27 racket values: izes 150 and 200 Id.-No. luminium design With high and low pressure chucking the change-over of the safety valve is guaranteed when chucking pressure :releasing pressure = < 5,5 :1(ize ) chucking pressure :releasing pressure = < 3,8 :1(ize ) D stroke E h F F G 1 3 x M 10 3 x M 10 4 x M 12 4 x M 1 x M 1 G 2 3 x M 8 3 x M 8 8 x M 8 8 x M 10 8 x M 12 H H J max min L M 1 M 1 M 24 M 24 M 30 M Min. reach of draw bar N max min max min Piston area cm 2 47, ,1 10,8 298,2 cm 2 51,8 81,7 123,1 17,1 299 Eff. draw bar pull (F = 30 bar) kn ,5 89 Max. permissible speed min Volume for full double stroke l 0,32 0,51 0,79 1,48 3,0 Moment of inertia J kgm 2 0,008 0,010 0,032 0,0 0,10 Weight approx. kg,7 8,4 11,7 18,4 33,2 285

OV Oil operated actuating without through-hole 4 H 1 40 18 prepared for further rotating unions N L L 1 J E G 1 G 2 F 1 F 2 M G 3 / 8 " (G 1 / 2 ") H 2 1 11 D 12 Ø25,5 40 (45) Ø 32 50 (57) 15 5 7 2

3 OV Oil operated actuating without through-hole 4 H prepared for further rotating unions N L L 1 J E G 1 G 2 F 1 F 2 M G 3 / 8 " (G 1 / 2 ") H D 12 Ø25,5 40 (45) Ø (57) (30) 3 (45) Type asic model teel design for high speeds, mounting from the rear, with central passage Ø,4 mm for air, oil (central lubrication) or coolant, with safety device, up to 80 bar 25 W 27 racket values: izes 150 and 200 Id.-No. teel design With high and low pressure chucking the change-over of the safety valve is guaranteed when chucking pressure : releasing pressure 5,5 : 1(ize ) chucking pressure : releasing pressure 3,8 : 1(ize ) D stroke E h F F G 1 3 x M 10 x M 10 4 x M 12 4 x M 1 x M 1 G 2 3 x M 8 x M 8 8 x M 8 8 x M 10 8 x M 12 H H J max min L M20 x 1,5 M 22 x 1,5 M 30 x 2 M3 x 2 M48 x 2 L H8 1 20,5 22, M Min. reach of draw bar N max min max min Piston area cm 2 47, ,1 10,8 298,2 cm 2 49,7 78, 118, ,7 Eff. draw bar pull (F = 0 bar) kn 29, Max. permissible speed min Volume for full double stroke l 0,31 0,5 0,775 1,43 2,87 Moment of inertia J kgm 2 0,018 0,03 0,0 0,142 0,3 Weight approx. kg 10 12,7 17,7 31,

OV Options for oil operated actuating without through-hole OV Oil operated actuating without through-hole with magnetostrictive position sensors M 12 x 1 The magnetostrictive position sensors uses

luminium design Type 452-09 429510 429511 429512 429513 429514 Id.-No.

4 OV Options for oil operated actuating without through-hole OV Oil operated actuating without through-hole with magnetostrictive position sensors M 12 x 1 The magnetostrictive position sensors uses different magnetic mechanical effects for the monitoring of length or stroke. These types of position sensors are supplied with analog, digital or field bus terminals. Id.-No. luminium design Type Id.-No. teel design Type deviating dimensions from basic model OV Oil operated actuating without through-hole with laser tracer 50 min The output voltage of the laser tracer may vary between 0 and 10 V and is proportional to the distance of the controlled object. Id.-No. luminium design Type Id.-No. teel design Type deviating dimensions from basic model

OV Options for oil operated actuating without through-hole OV Oil operated actuating without through-hole with stroke monitoring by inductive proximity switches M12x1 Two fixed control points may be

5 OV Options for oil operated actuating without through-hole OV Oil operated actuating without through-hole with stroke monitoring by inductive proximity switches M12x1 Two fixed control points may be monitored with inductive proximity switches. Id.-No. luminium design Type Id.-No. teel design Type deviating dimensions from basic mode OV Oil operated actuating without through-hole with analog position sensor M 18 x 1 D nalog position sensors supply a electrical signal which is proportional to the distance of the checked surface. Id.-No. luminium design Type Id.-No. teel design Type deviating dimensions from basic model D 7 o 7 o 7 o 5 o 5 o 288

OV without through-hole with position sensing system for stroke control The safety regulations of the German Employer s Liability Insurance ssociation require that the piston stroke of actuating

6 OV without through-hole with position sensing system for stroke control The safety regulations of the German Employer s Liability Insurance ssociation require that the piston stroke of actuating bemonitored. With the known stroke monitoring systems the stroke control must be adjusted to the new condition, when the clamping device has been changed. The new systems use either -- alinear potentiometer -- an angular position transducer, orantranssonar position sensing system both supplying analog absolute signals. The new system, developed by Röhm, uses alinear potentiometer which means that an electric signal (variable voltage) refered to the initial point is produced for each piston position. This results in a stepless stroke monitoring and more efficient surveillance ofthe total piston stroke. The angular position transducer transforms the linear stroke of piston in arotary motion ofashaft with code disc. canning is effected by means of luminous diodes and phototransistors. ccording to the code, disc speed changes or stops can be effected. tepless stroke monitoring and control of the total piston stroke is possible. The analog signals are processed by means of appropriate electronic modules and integrated into the machine control (starting interlock, handling system etc.). The stroke can also be digitally displayed via anled. In this case, an analog-to-digital converter must be added to the control circuit. This innovative measuring system has the advantage that the initial and final points can be trimmed or defined as desired. 289

OV without through-hole with central passage Ø,4 mm for air, oil (central lubrication) or coolant, with safety device and stroke control through touch limit switch DIN 4393, up to 40 bar Proximity

07035 0703 07037 07038 07039 DM $#07035 $#0703 $#07037 $#07038 $#07039 120 140 15 193 245 120 120 120 144 159 85 105 130 150 200 D stroke 32 32 32 45 50 With high and low pressure chucking the

4 x M 12 4 x M 1 x M 1 chucking pressure : releasing pressure 3,8 : 1 G 2 3 x M 8 3 x M 8 8 x M 8 8 x M 10 8 x M 12 (ize 150-200) H 1 15 15 18 24 24 H 2 13 13 13 1 23 J 25 25 35 35 44 max.

7 OV without through-hole with central passage Ø,4 mm for air, oil (central lubrication) or coolant, with safety device and stroke control through touch limit switch DIN 4393, up to 40 bar Proximity switches and cams have to be ordered separately Passage Type for high speeds, additional mounting from the rear Type withoutt proximity switch and cams Id.-No DM $#07035 $#0703 $#07037 $#07038 $# D stroke With high and low pressure chucking the change-over of the safety valve is guaranteed E h when F chucking pressure : releasing pressure 5,5 : 1 F (ize ) G 1 3 x M 10 3 x M 10 4 x M 12 4 x M 1 x M 1 chucking pressure : releasing pressure 3,8 : 1 G 2 3 x M 8 3 x M 8 8 x M 8 8 x M 10 8 x M 12 (ize ) H H J max min L M 1 M 1 M 24 M 24 M 30 M Min. reach of draw bar N O H P max min R max min U V W X Y Z Piston area cm 2 47, ,8 10,8 298,2 cm 2 51,8 81,7 123,1 17,1 299 Eff. draw bar pull (F = 30 bar) dan Max. permissible speed min Volume for full double stroke I 0,32 0,51 0,77 1,48 3,0 Moment of inertia J kgm 2 0,008 0,010 0,032 0,0 0,10 Weight approx. kg 10, ,3 21,8 35,3 290 Matching chuck sizes page 29

OV without through-hole, with safety-device with stroke monitoring position transducer by linear potentiometer non-rotating distributor Ð up to 40 bar racket values: izes 150 and 200 racket values:

4151 4152 4153 4154 4155 Type 452-28 28 DM $#4151 $#4152 $#4153 $#4154 $#4155 120 140 15 193 245 With high and low pressure chucking the change-over of the safety valve is guaranteed 120 120 120 144

1 80 80 105 145 170 F 2 100 120 145 170 220 G 1 3xM10 3xM10 4xM12 4xM1 xm1 G 2 3xM8 3xM8 8xM8 8xM10 8xM12 H 1 15 15 18 24 24 H 2 13 13 13 1 23 J 25 25 35 35 44 max. 88 88 82 98 108 min.

8 OV without through-hole, with safety-device with stroke monitoring position transducer by linear potentiometer non-rotating distributor Ð up to 40 bar racket values: izes 150 and 200 racket values: izes 150 and 200 Type for high speeds, additional mounting from the rear Id.-No Type DM $#4151 $#4152 $#4153 $#4154 $# With high and low pressure chucking the change-over of the safety valve is guaranteed when chucking pressure :releasing pressure = < 5,5 :1 Dstroke (ize ) E 8:1 h chucking pressure :releasing pressure = < 3,8 (ize ) F F G 1 3xM10 3xM10 4xM12 4xM1 xm1 G 2 3xM8 3xM8 8xM8 8xM10 8xM12 H H J max min L M1 M1 M24 M24 M30 M Min. reach of draw bar N max min R max min T U min Piston area cm 2 47, ,1 10,8 298,2 cm 2 51,8 81,7 123,1 17,1 301, Eff. draw bar pull (F =30bar) dan Max. permissible speed min Volume for full double stroke I 0,32 0,51 0,79 1,48 3,0 Moment of inertia J kgm 2 0,008 0,010 0,032 0,0 0,10 Weight approx. kg 8,8 10,5 13,8 20,8 34, Matching chuck sizes page

9 OV without through-hole, with safety-device with stroke monitoring through angle position transducer non-rotating distributor Ð up to 40 bar Without angle position transducer racket values: sizes 150 and 200 racket values: sizes 150 and 200 Type for high speeds, additional mounting from the rear Type With high and low pressure chucking the change-over of the safety valve is guaranteed when chucking pressure : releasing pressure 5,5 : 1 (ize ) chucking pressure : releasing pressure 3,8 : 1 (ize ) Id.-No DM $#41841 $#41842 $#41843 $#41844 $# D stroke E h F F G 1 3 x M 10 3 x M 10 4 x M 12 4 x M 1 x M 1 G 2 3 x M 8 3 x M 8 8 x M 8 8 x M 10 8 x M 12 H H J max min L M 1 M 1 M 24 M 24 M 30 M Min. reach of draw bar N Piston area max min R max min cm 2 47, ,1 10,8 298,2 cm 2 51,8 81,7 123,1 17,1 301, Eff. draw bar pull (F = 30 bar) dan Max. permissible speed min Volume for full double stroke I 0,32 0,51 0,79 1,48 3,0 Moment of inertia J kgm 2 0,008 0,010 0,032 0,0 0,10 Weight approx. kg 8,8 10,5 13,8 20,8 34, 292 Matching chuck sizes page 29

10 GF cast adaptor plates for actuating OV, LV, LT Type =finished on cylinder side ize OV ize LV ize LT Id.-No DM $#1528 $#1529 $#1530 $#1531 $# D E F G H J L Number of mounting bolts Possible methods of mounting adaptor plates on spindle noses Machine spindle Machine spindle upport bracket for OV/LT hydraulic cylinder, without through-hole, with safety-device and stroke control Piston stroke +2mmPiston stroke +2mm Piston stroke +2mm Thickness of brackets should bebetween and 10 mm depending on the size ofthe cylinder. ccording to theregulations of the German Employers Liability Insurance ssociation rotating must be covered by ahood on the machine-side. ir actuating Matching chuck sizes OV, LV, LT OV FD and 4-j -jaw chucks FD-H DURO-N FD-HE LV ize FD and 4-jaw chucks c DURO-N FD-HE LT ize FD and 4-jaw chucks c DURO-N FD-HE OV 2-jaw chucks FD

FOR EVERY APPLICATION

FOR EVERY APPLICATION In order to be able to satisfy every application, RÖHM has hydraulically, pneumatically as well as electrically actuated cylinders without through-hole in their product range. hydraulical