Via Montalbano 28 Loc.Ponte Stella, Serravalle Pistoiese C.A.P Pistoia Tel.0573/ Fax 0573/

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1 TECHNICAL AND DIMENSIONAL CATALOGUE EDITION N 1-04 Via Montalbano 28 Loc.Ponte Stella, Serravalle Pistoiese C.A.P Pistoia Tel.0573/ Fax 0573/ info@oleodinamicasabatini.it CAT-2004-I.doc Cylinder type: SCI Page 1 of 23

2 ORDERING CODES SCD SCI Type Bore Rod Mounting Cushioning Stroke Spacer Seals T Rear tapped holes X Front tapped holes MX5 Standard A Front flange ME5 I Inox B Rear flange ME6 M.. Magnetic E Feet MS2 Note:..= n C Male clavis MP3 magnetic switch D Ball jointed eye MP M Female clavis MP H Intermediate trunnions K Not cushioned Front + Rear From 1 mm to 4000 mm Standard SJ /1500 SJ /2000 Y standard V Front only SJ /3000 W Viton Z Rear only SJ /4000 YP MT4 Code From/To Tie rods Front+Rear Low friction Low friction only piston Rod seals: ISO:5597 Piston Seals: ISO 7425/1 Rod extremities Male thread standard SL= Male thread DIN SF= Female thread FL= Female thread DIN SX= Special version ST= Tenon NFE Ordering codes: SCI / M2 50/28 AK 250 W 1.1: SCI SERIES CYLINDER 2 MAGNETIC SWITCH BORE 50 ROD 28 FRONT FLANGE ME5 FRONT AND REAR CUSHIONING STROKE 250 VITON SEALS OIL PORT POSITION see particular PORT LOCATION: 1.1 STANDARD POSITION CAT-2004-I.doc Cylinder type: SCI Page 2 of 23

3 TECHNICAL SPECIFICATION STANDARD CYLINDERS ISO 6020/2-91 DIN Tie rods OPERATING PRESSURE 160 Bar Magnetic version Stainless steel, 160 bar PEAK PRESSURE 210 Bar MAX PRESSURE 250 Bar Magnetic version Stainless steel 180 bar STROKE From 1 to 4000 mm Standard up to 6000 mm on request Stroke tolerance mm. MAX SPEED Up to 5 m/sec. For higher speeds, please contact our engineering office. FLUID Mineral hydraulic oil, viscosity from 30 cst at 40 C up to 100 cst at 40 C Fosforic esters with W gaskets FLIUD TEMPERATURE Min. 20 C max +70 C with standard gaskets, up to 150 C with W SEALS Standard nitrile rubber (BUNA), nitrile rubber and PTFE (Y), Viton (W) CUSHIONING Possible on all bores, without changing overall dimensions, adjustable. 25 boring excluded ( not adjustable ) SERVOCYLINDERS Execution with position transducer installed inside the cylinder. Thightening torque tie rods Bore Value (N/mt) MATERIALI E COMPONENTI: Posizione Components Material standard Material Inox 1 Chromeplated rod CK 43 Aisi Bushing Bronze B 12 Bronzo B 12 3 Front end cap Fe 360 Aisi 304 SPECIAL VERSION 4 Cylinder body Fe 52.2 Aisi 304 Cylinder body Stainless steel 5 Front / rear cushioning 18NiCr4 temp Stainless steel, tempered and chromed steel, hard chromeplating, chrome-plating type Nikrom 350, Rod 6 Piston C 15 C 15 7 Rear end cap Fe 420 Aisi 304 With internal position transducer, potentiometric, magnetosonic, magnetostrictive, start/stop, SSI. 8 Brake centring ring CF35SMnPb10 Servocylinders 9 Tie rod 35 CD 4 Aisi 304 / 316 Only with anchoring: A, B, H. CAT-2004-I.doc Cylinder type: SCI Page 3 of 23

4 MAGNETIC CYLINDER Proximity switch 1 Proximity switch 2 Part: Sensor positioning Minimum stroke= 50 mm VARIANT WITH SENSORS Mounting and regulation Pos.1 Pos.2 3 Minimum stroke= 50mm Pos.3 Circuit of PNP sensor, hall effect: + 1= Brown Switch specifications: Voltage: 10-30V DC Pos.4 4= Black Load exit Max.current (a 25 C): Electric circuit: 250 ma PNP Pos.5-3= Blue Part: magnetic cylinder Components: A= Non magnetic tube B= Magnet C= Non magnetic tube Protection class: IP 67 (DIN 40050) Cable (mm²): Length (mm): Temperature range: Indicating: 3x / +80 C LED Note:Magnetic cylinder code SCI/M.. Specify switch numbers 1. Set the piston to bottom stroke position. 2. Shift the switch, after connecting it, as far as it is turned on (LED comes on) and mark the front edge of the switch on the cylinder. 3. Shift the switch as far as it is turned off (LED goes off). 4. Move back the switch as far as the second switch-on point, then mark the front edge of the switch on the cylinder. 5. Fix the front edge of the switch between the two marks. CAT-2004-I.doc Cylinder type: SCI Page 4 of 23

5 ROD EXTREMITIES ROD A B CH M N O P KK KF BORE ROD A1 KK1 KF M14x1.5 M12x M10x1.25 M8x M16x1.5 M16x M12x1.25 M10x M20x1.5 M20x M14x1.5 M12x M27x2 M27x M16x1.5 M16x M33x2 M33x M20x1.5 M20x M42x2 M42x M27x2 M27x M48x2 M48x M33x2 M33x M64x3 M64x M42x2 M42x M80x3 M80x M48X2 M48X M100x3 M100x M64x3 M64x3 CAT-2004-I.doc Cylinder type: SCI Page 5 of 23

6 SIZING Table 1 Rod selection chart: Choice of piston rod size: To choose the correct size of a piston rod for use in definite thrust conditions, proceed as follows: 1. Determine the type of fixing and end of the piston rod to be used. Then, by referring to the relative table 1, ascertain the stroke factor FC corresponding to the application requested. 2. Using the correct stroke factor as derived from table 1, find the ideal length according to equation: ideal length = actual length x stroke factor 3. Calcolate the load in thrust condition for the application, by multiplying the total section of the cylinder by the working pressure existing in the plant. 4. Using the diagram shown on the side (table 2 ), trace the point of intersection between the values of ideal length and thrust, which have been found by using the previous points 2 and 3. The correct section of the piston rod can be obtained from the curved line indicated as piston rod diameter, above the point of intersection. Notes: Sizing valid for cylinders series SCI / SCD Table 2 CAT-2004-I.doc Cylinder type: SCI Page 6 of 23

7 SIZING Piston Rod A1 (cm²) A2 (cm²) A3 (cm²) SF (cm²) LF (mm²) Base formulas: Piston rod motion speed during excursion: V1= 10xQ (m/sec) A1x60 Motion speed during retraction: V2= 10xQ (m/sec) A2x60 Force applied in thrust condition: F= (P1xA1-P2xA2)x100 (dan) Force applied in traction condition: F= (P2xA2-P1xA1)x100 (dan) Where: A1= 3.14x(DxD) (cm²) A2= 3.14x(DxD-dxd) (cm²) 4x100 4x100 Magnitudes: P= Pressure (bar) A= Section (cm²) D= Piston diameter (mm) d= Piston rod diameter (mm) Q= Flow rate (l/min) V=Speed (m/sec) F= Force (dan) * * Where force = force of inertia: Fi= m x a; Force of work= Fl; Force of friction = Fa. Notes: Sizing valid for cylinders series SCI / SCD Trends of pressure in the braking chamber for progressive release brakes compared with step brakes, now disused. End-of-stroke brakings are recommended at speeds over 0.1m/sec and for applications with vertical loads. Base formulas: Braking in thrust condition M1: gx(pfxsf-pxa1)xlfx2 1000x(VxV) Braking in traction condition M2: gx(pfxsf-pxa2)xlfx2 1000x(VxV) Magnitudes: M1/M2= Braking load (dan) PF= Braking pressure (max.250 bar) SF= Braking section (cm²) LF= Braking length (mm) P= Working pressure (bar) A1/A2= Working sections (cm²) g= 9.81 (m/sec²) V= Speed (m/sec) This formula is fruit of the processing of experimental results. It does not have an absolute validity and deviations between practical results and theoretical conditions are always possible CAT-2004-I.doc Cylinder type: SCI Page 7 of 23

8 Front tapped holes: -X- ISO code: MX5 BORE E EE B WH+ VD GA JA KB TG RT AA Y ZJ +.. PJ+.. NOTE G1/ M (*) (*) Look rod extremities pag G1/ M (*) (*) G 3/ M (*) (*) G ½ M (*) G ½ M (*) (*) G ¾ M (*) (*) G ¾ M (*) (*) G M (*) (*) G M (*) (*) G1 1/ M (*) (*) Type SCD (+..) add stroke (*) don t comply with ISO 6020/2 CAT-2004-I.doc Cylinder type: SCI Page 8 of 23

9 Rear tapped holes: -T- ISO code: MX6 BORE E EE B WH VD GA JA KB TG RT AA Y ZJ +.. PJ+.. NOTE G1/ M (*) (*) Type SCD G1/ M (*) (*) Look rod extremities pag G 3/ M (*) (*) G ½ M (*) G ½ M (*) (*) G ¾ M (*) (*) G ¾ M (*) (*) G M (*) (*) G M (*) (*) G1 1/ M (*) (*) (+..) add stroke (*) don t comply with ISO 6020/2 CAT-2004-I.doc Cylinder type: SCI Page 9 of 23

10 Front flange: -A- ISO code: ME5 BORE G F B J WF VD FB KB E R RD f8 EE TO UO ZJ+.. PJ+.. NOTE G1/ (*) Type SCD G1/ (*) G 3/ (*) G ½ (*) G ½ (*) G ¾ (*) G ¾ (*) G (*) G (*) Look rod extremities pag G 1 ¼ (*) (+..) add stroke (*) don t comply with ISO 6020/2 CAT-2004-I.doc Cylinder type: SCI Page 10 of 23

11 Rear flange: -B- ISO code: ME6 BORE FB JA E R EE TO UO GA KB VD WH Y ZJ+.. PJ+.. NOTE G1/ (*) (*) Type SCD G1/ (*) (*) G 3/ (*) (*) G ½ (*) G ½ (*) (*) G ¾ (*) (*) G ¾ (*) (*) G (*) (*) G (*) (*) G 1 ¼ (*) (*) Look rod extremities pag.5 (+..) add stroke (*) don t comply with ISO 6020/2 CAT-2004-I.doc Cylinder type: SCI Page 11 of 23

12 Fixed articulated joint: -C- ISO code: MP3 Look rod extremities pag.5 BORE L EW E MRX LX CD H8 MR KB GA JA WH VD XC+.. PJ+.. Y NOTE (*) 71(*) (*) 66.7(*) (*) 91(*) (*) 88(*) (*) 78(*) (+..) add stroke (*) don t comply with ISO 6020/2 200 CAT-2004-I.doc Cylinder type: SCI Page 12 of 23

13 Ball jointed eye: -D- ISO code: MP5 BORE EP EX LT CX MS KB E GA JA VD WH Y XO+.. PJ+.. NOTE (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) Look rod extremities pag.5 Type SCD (+..) add stroke (*) don t comply with ISO 6020/2 CAT-2004-I.doc Cylinder type: SCI Page 13 of 23

14 Feet: -E- ISO code: MS2 BORE JA GA XS WH E SB LH ST EE TS KB VD US Y SS+.. ZJ+.. PJ+.. NOTE G1/ (*) (*) Type SCD G1/ (*) (*) G 3/ (*) 60(*) (*) G ½ (*) (*) G ½ (*) (*) G ¾ (*) (*) G ¾ (*) (*) G (*) (*) G (*) (*) G 1 ¼ (*) (*) Look rod extremities pag.5 (+..) add stroke (*) don t comply with ISO 6020/2 CAT-2004-I.doc Cylinder type: SCI Page 14 of 23

15 Intermediate trunnions: -H- ISO code: MT4 BORE KB E TD f8 BD UM UW TM VD WH Y GA JA XVmin XVmax ZJ+.. PJ+.. NOTE (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) Look rod extremities pag.5 Type SCD (+..) add stroke (*) don t comply with ISO 6020/2 CAT-2004-I.doc Cylinder type: SCI Page 15 of 23

16 Female clevis: -M- ISO code: MP1 BORE CB CF L CD MR GA JA KB VD WH Y XC+.. PJ+.. NOTE 25 16(*) (*) (*) Type SCD (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) Look rod extremities pag.5 (+..) add stroke (*) don t comply with ISO 6020/2 CAT-2004-I.doc Cylinder type: SCI Page 16 of 23

17 Rod end eye with spherical bearing: -CS- ISO code: 6982 DIN: Type C CH EN EU CN LF AX KK N Kg CS M14x CS M16x CS M20x CS M27x CS M33x CS M42x CS M48x CS M64x CS M80x CS M100x CAT-2004-I.doc Cylinder type: SCI Page 17 of 23

18 Rod end eye with spherical bearing: -TS- ISO code: 8133 DIN: Type AX C CH CN EN EU LF KK N Kg TS M14x TS M16x TS M20x TS M27x TS M33x TS M42x TS M48x TS M64x CAT-2004-I.doc Cylinder type: SCI Page 18 of 23

19 Rod end clevis with pin: -CF- ISO code: 8133 Type CE CK CL CM ER LE Kg KK NOTE CF M14x1.5 CF M16x1.5 CF M20x1.5 CF M27x2 CF M33x2 CF M42x2 CF M48x2 CF M64x3 CF M80x3 The pivot and seeger circlip ring are included in the yoke.. CAT-2004-I.doc Cylinder type: SCI Page 19 of 23

20 Bearing type: -IS - ISO code: 8132 Type H H1 H2 G(H7) E E1 N N1 B4 (N9) T Peso Kg IS IS IS IS IS IS CAT-2004-I.doc Cylinder type: SCI Page 20 of 23

21 Bearing type: -DK - DIN code: Type CP CG FM CF (K7) LJ LG LO SR UJ UK GL TA RE FO CO KC HB Peso Kg DK DK DK DK DK DK CAT-2004-I.doc Cylinder type: SCI Page 21 of 23

22 Ref. COMPONENTS 1 Rod 2 Bushing 3 Brake regulation Optional 4 Front end cap 5 Front cushioning Guide 6 Front cushioning 7 Piston 8 Counter piston 9 Rear cushioning 10 Cylinder body 11 Tie rods 12 Seeger 13 Rear cushioning Ring 14 Rear end cap 15 Self locking nuts CAT-2004-I.doc Cylinder type: SCI Page 22 of 23

23 Cod. G1 G2 G3 G4A G4B G5 G6 G7 DESCRIPTION Rod seal Wiper Piston seal O-ring seal Anti extrusion seal O-ring seal O-ring seal Low friction seal CAT-2004-I.doc Cylinder type: SCI Page 23 of 23