ZBD 2512 Differential Cylinder Data sheet 07.16/DS13660

Transcription

1 ZBD 2512 Differential Cylinder Data sheet 07./DS

2 Description: The STORZ hydraulic cylinder series ZBD 2512 for the nominal pressure of 250 bar is replaceable with the CDH1 series. By fixing the mounting dimensions, installation length, area ratios, piston rod ends and connection thread an international exchangeability with the CDH1 series is guaranteed. There are the same mounting dimensions for cylinders with and without cushioning. As standard two rod diameters are allocated to each piston diameter. As standard 6 different mountings and 6 sealing variations are available. The position of the pipe connection, as well as ventilation, startup valve and throttle screw can be freely selected. Standard (order as mentioned) 1,2,3,4. Attachments must be ordered separately. Technical Specifications: Nominal pressure: Static test pressure: Pistonø: Temperature range: Viscosity range: Stroke speed range: Hydraulic fluid: 250 bar (25 MPa) 3 bar (37,5 MPa) mm 20 C + C (by hydraulic fluid) (10 600) 10 6 m²/s 0 0,5 m/s respectively 0 1 m/s depending on seal variant Mineral oil according to DIN 51524, HFD fluids 2

3 Pistonø (mm) Rodø MM (mm) Piston area A 1 (cm²) Annular area A2 (cm²) Pressure [kn] Pull [kn] Out [l/min] In [l/min] head side base side Power at 250 bar 1) Volume flow at 0,1 m/s 2) Attenuation length Technical Specifications: G 1 [kg] G 2 [kg/mm] Type of mounting MT4 MF3 MF4 MP3 MP5 per 1 mm MS2 stroke , 19,63 31, 50,24 78,50 1,66 8,76 6,41 13,47 9, 20,98 15,26 34,34 25,62 53,88 40,04 84,19 59,07 153,86,, ,96 1,46 105,98 254,34 159, 131,68 314,00 191,34,14 379,94 6,08 178,98 4,63 9,67 2,29 615,44 1,10 1,44 3,84 489,84 423, 31,40 49,10 77,,65 196, 6, 384, 502,50 6,17 785,25 0, 17, ,40 21,9 33,7 23,65 52, 38,15 85,9 64,1 134,8,15 210,55 147,7 5,7 188,4 7,5 11,8 18,7,2 47,1 73,6 92,4 5,3 3,8 8,1 5,7 12,6 9,2 20,7 15,4 32, ,5,4 54,2,3 6,15 264,85,6 73,5 63,6 398,52 329,37 152,7,7 79,1 478, 400, 5,5 447,7 724, ,2 3,9 188,5 114,9 96,1 8,1 1,7 107,4 294,5 173,8 141,8 9,4 2,7 1,9 2010,60 15,2 1060,3 482, , ,009 0,01 0,012 0,015 0,021 0,026 0,029 0,0 0,046 0,057 0,073 0,092 0,107 0,119 0,126 0,139 0,147 0,8 0,1 0,215 0,271 0,9 0,327 0,9 0,442 0,488 0,552 0,604 1) Theoretically static cylinder force (without consideration of efficiency and permissible loads on the attachments) 2) Stroke speed The weight is calculated as follows: G = G1 + G2 x Stroke Recommended average flow rate of the hydraulic fluid in the connection crosssections Flow rate (Approximate value) Suction pipe Return pipe Pressure pipe up to 25 bar bar 63 bar 250 bar > 250 bar 1,5 m/s 3 m/s 3 m/s 3 5 m/s 4 6 m/s 5 8 m/s 10 m/s 3

4 Mounting options: MT4 Trunnion (S.5) MF3 Round flange at head (S.6) MF4 Round flange at base (S.7) MP3 Swivel eye at base (S.8) MP5 Spherical bearing at base (S.9) MS2 Foot mounting (S.10) Other types of mounting on request 4

5 Pistonø (mm) Rodø MM (mm) Piston area A1 (cm²) Annular area A2 (cm²) ZJ + Stroke Pipe connection EE Whitworth pipe thread/ Metric thread Rod thread KK A/B 3) A max. A/B ø B f8 ø TD e8 ø D ø D1 max. TL js TM h13 VE PJ + Stroke WA XV min. XV max. = Stroke + 2) OH Y Minimum stroke 1) Mounting type MT4 Trunnion 40 12, 8,76 6,41 6 Mx1,5 Mx1,5 M18x ,63 13,47 9, 233 Mx1,5 Mx1,5 M24x , , 20,98 15, Mx1,5 Mx , ,24 34,34 25,62 0 Mx1,5 M39x ,50 53,88 40,04 3 G1 M33x2 Mx1,5 M50x ,66 84,19 59, M58x1,5 M64x , 153,86, 420 M65x1,5 Mx , , ,46,96 105,98 4 G1 1/2 Mx2 Mx , , 254,34 131, G1 1/2 Mx2 Mx , ,34 314,00,14 5 G1 1/2 Mx2 Mx ,08 379,94 178,98 6 G1 1/2 Mx3 Mx ,5 327, ,67 4,63 2, G1 1/2 Mx3 Mx ,5 341, ,10 615,44 1, G1 1/2 M1x3 M150x ,5 1, ,84 3,84 423, 815 G1 1/2 Mx ,5 412, ) Productionrelated minimum stroke. Shorter stroke lengths by using a spacer sleeve possible 2) Specify XVmeasure when ordering in plain text 3) For each piston rod diameter rod thread A or B is possible 5

6 Pistonø (mm) Rodø MM (mm) Piston area A 1 (cm²) Annular area A2 (cm²) ZJ + Stroke Pipe connection EE Whitworth pipe thread/ Metric thread Rod thread KK A/B 1) A max. A/B ø B f8 ø RD e8 ø D ø D1 max. ø FB H13 ø FC js13 ø UC 1 PJ + Stroke WC NF VD OH Y Wrench size Mounting type MF3 Round flange at head ) , 19,63 31, 50,24 78,50 1,66 153,86,96 254,34 314,00 379,94 4,63 615,44 3,84 8,76 6,41 13,47 9, 20,98 15,26 34,34 25,62 53,88 40,04 84,19 59,07,, 1,46 105,98 159, 131,68 191,34,14 6,08 178,98 9,67 2,29 1,10 1,44 489,84 423, Mx1,5 Mx1,5 G1 M33x2 G1 1/2 G1 1/2 G1 1/2 G1 1/2 G1 1/2 G1 1/2 G1 1/2 Mx1,5 M18x2 Mx1,5 M24x2 Mx1,5 Mx2 Mx1,5 M39x3 Mx1,5 M50x3 M58x1,5 M64x3 M65x1,5 Mx3 Mx2 Mx3 Mx2 Mx3 Mx2 Mx4 Mx3 Mx4 Mx3 Mx4 M1x3 M150x4 Mx , , ,5 1 13, , , , ) For each piston rod diameter rod thread A or B is possible 2) Productionrelated minimum stroke of 31 mm. Shorter stroke lengths by using a spacer sleeve possible 6

7 Pistonø (mm) Rodø MM (mm) Piston area A1 (cm²) Annular area A2 (cm²) ZP + Stoke Pipe connection EE Whitworth pipe thread/ Metric thread Rod thread KK A/B 1) A max. A/B ø B f8 ø RD e8 ø D WA VE ø D1 max. ø FB H13 ø FC js13 ø UC 1 PJ + Stroke NF VD OH Y Wrench size Mounting type MF4 Round flange at base 8, , 6,41 13, ,63 9, 20, , 15,26 34,34 50,24 25,62 53,88 78,50 40,04 84,19 1,66 59,07 153,86,, ) Mx1,5 264 Mx1, G1 M33x ,46,96 105,98 5 G1 1/2 159, 254,34 131, G1 1/2 191,34 314,00, G1 1/2 6,08 379,94 178, G1 1/2 9,67 4,63 2, G1 1/2 1,10 615,44 1, G1 1/2 489,84 3,84 423, 9 G1 1/2 Mx1,5 M18x2 Mx1,5 M24x2 Mx1,5 Mx2 Mx1,5 M39x3 Mx1,5 M50x3 M58x1,5 M64x3 M65x1,5 Mx3 Mx2 Mx3 Mx2 Mx3 Mx2 Mx4 Mx3 Mx4 Mx3 Mx4 M1x3 M150x4 Mx , , , , , , , ) For each piston rod diameter rod thread A or B is possible 2) Productionrelated minimum stroke of 31 mm. Shorter stroke lengths by using a spacer sleeve possible 7

8 Pistonø (mm) Rodø MM (mm) Piston area A 1 (cm²) Annular area A2 (cm²) XD + Stoke Pipe connection EE Whitworth pipe thread/ Metric thread Rod thread KK A/B 1) A max. A/B ø B f8 ø CD H11 ø D ø D1 max. EW h12 L min. MR max. PJ + Stroke VE WA OH Y Wrench size Mounting type MP3 Swivel eye at base , 19,63 31, 50,24 78,50 1,66 8,76 6,41 13,47 9, 20,98 15,26 34,34 25,62 53,88 40,04 84,19 59,07 153,86,, Mx1,5 Mx1,5 G1 M33x2 1,46,96 105, G1 1/2 159, 254,34 131, G1 1/2 191,34 314,00,14 6 G1 1/2 Mx1,5 M18x2 Mx1,5 M24x2 Mx1,5 Mx2 Mx1,5 M39x3 Mx1,5 M50x3 M58x1,5 M64x3 M65x1,5 Mx3 Mx2 Mx3 Mx2 Mx3 Mx2 Mx , , , , , , ) For each piston rod diameter rod thread A or B is possible 8

9 Pistonø (mm) Rodø MM (mm) Piston area A 1 (cm²) Annular area A2 (cm²) XN + Stroke Pipe connection EE Whitworth pipe thread/ Metric thread Rod thread KK A/B 2) A max. A/B ø B f8 ø CX ø D ø D1 max. EX h12 EP 0,1 Z LT min. MS max. PJ + Stroke VE WA OH Y Wrench size Mounting type MP5 Spherical bearing at base ) , 8,76 6,41 19,63 13,47 9, Mx1,5 Mx1,5 31, 20,98 15, ,24 34,34 25, ,50 53,88 40, G1 M33x2 1,66 84,19 59, ,86,, 4,96 1,46 105, G1 1/2 254,34 159, 131, G1 1/2 314,00 191,34,14 6 G1 1/2 379,94 6,08 178,98 0 G1 1/2 4,63 9,67 2, G1 1/2 615,44 1,10 1, G1 1/2 3,84 489,84 423, 9 G1 1/2 Mx1,5 M18x2 Mx1,5 M24x2 Mx1,5 Mx2 Mx1,5 M39x3 Mx1,5 M50x3 M58x1,5 M64x3 M65x1,5 Mx3 Mx2 Mx3 Mx2 Mx3 Mx2 Mx4 Mx3 Mx4 Mx3 Mx4 M1x3 M150x4 Mx , , , , ,5 87 0, ,5 40 0, , , , , , , , , , , , , ) Productionrelated minimum stroke of 31 mm. Shorter stroke lengths by using a spacer sleeve possible 2) For each piston rod diameter rod thread A or B is possible 9

10 Pistonø (mm) Rodø MM (mm) Piston area A 1 (cm²) Annular area A2 (cm²) ZB + Stroke Pipe connection EE Whitworth pipe thread/ Metric thread Rod thread KK A/B 1) A max. A/B ø B f8 VE WA LH ø D ø D1 max. S ø SB H13 ST PJ + Stroke TS js13 L1 SS + Stroke US 1 XS OH Y Minimum stroke Mounting type MS2 Foot mounting , 19,63 31, 50,24 78,50 1,66 8,76 6,41 13,47 9, 20,98 15,26 34,34 25,62 53,88 40,04 84,19 59,07 153,86,, Mx1,5 Mx1,5 G1 M33x2,96 1,46 105,98 4 G1 1/2 254,34 159, 131, G1 1/2 314,00 191,34,14 5 G1 1/2 379,94 6,08 178,98 6 G1 1/2 4,63 9,67 2, G1 1/2 615,44 1,10 1, G1 1/2 3,84 489,84 423, 815 G1 1/2 Mx1,5 M18x2 Mx1,5 M24x2 Mx1,5 Mx2 Mx1,5 M39x3 Mx1,5 M50x3 M58x1,5 M64x3 M65x1,5 Mx3 Mx2 Mx3 Mx2 Mx3 Mx2 Mx4 Mx3 Mx4 Mx3 Mx4 M1x3 M150x4 Mx ) For each piston rod diameter rod thread A or B is possible ,5 48, , , , ,5 109, , ,5 142, , , , ,

11 Y Pistonø PJ + Stroke X1 ød3 c ± 0,25 w ± 0,25 ød1 t1 min. Flange connection Dimensions of flanges ISO 62 / SAE J518 Code 62 (6000 psi / 415 bar) , ,5 18,2 M , ,5 18,2 M , ,8 23,8 M ,2 27,8 M ,2 27,8 M , ,6 31,8 M ,6 31,8 M ,3,5 M ,3,5 M ,3,5 M ,8 44,5 M

12 Seal variations Schematic diagram Rod seal Code letter Piston seal FG U seal of polyurethane Standard version Teflon seal with and teflon seal with Temperature range: C to + C buna N oring seal buna N oring seal Hydraulic fluid: Mineral oil Sliding speed: 1 m/s Application: Generally used in industry Minimum leakage, not suitable for holding function TG Teflon seal with buna N oring Temperature range: C to + C Teflon seal with seal in tandem version Hydraulic fluid: Mineral oil buna N oring seal Sliding speed: Application: 1 m/s Used for servo systems, not suitable for holding function FE U seal of polyurethane Temperature range: C to + C Cylinder seal set and teflon seal with Hydraulic fluid: Mineral oil buna N oring seal Sliding speed: 0,5 m/s Application: Generally used in industry Holding function Very high wear resistance LE Chevron sealing set Temperature range: 40 C to + C Cylinder seal set Hydraulic fluid: Mineral oil Sliding speed: 0,5 m/s Application: Generally used in industry Holding function Very high wear resistance TVGV Teflon seal with oring seal of Temperature range: 20 C to + C Teflon seal with oring seal of fluoroelastomer rubber (FPM) Hydraulic fluid: Mineral oil, HFDfluids fluoroelastomer rubber (FPM) seal in tandem version Sliding speed: 1 m/s Application: Used for servo systems Suitable for higher working temperatures LVEV Chevron sealing set (FPM) Temperature range: 20 C to +1 C Cylinder seal set Hydraulic fluid: Mineral oil, HFDfluids Sliding speed: 0,5 m/s Application: Generally used in industry Holding function Very high wear resistance Suitable for higher working temperatures 12

13 Model code: ZBD 2512 Doubleacting hydraulic cylinder Nominal Pressure 250 bar (25 MPa) optionally with or without cushioning Installation dimensions exchangeable with CDH1 Piston diameter in mm Piston rod diameter in mm Mounting type MT4 MF3 MF4 MP3 MP5 MS2 Stroke in mm Sealing variant FG TG FE LE TVGV LVEV Trunnion (XV dimension to be stadet when ordering) Round flange at head Round flange at base Swivel eye at base Selfaligning clevis at base Foot mounting U seal + Teflon sliding ring / Teflon seal Teflon sliding ring in tandem version / Teflon seal U seal + Teflon sliding ring / Cylinder seal set Seal set / Cylinder seal set NBR / Tissue Teflon sliding ring in tandem version / Teflon seal (Viton version) Seal set / Cylinder seal set NBR / Tissue (Viton version) Cushioning, head side yes Position of the throttle screw; Standard version 4 Option: 1,2,3 no 0 Cushioning, base side yes Position of the throttle screw; Standard version 4 Option: 1,2,3 no 0 Surface of piston rod B C Standard version, hardchrome plated induction hardened and hardchrom plated Piston rod end 1 Rod thread A 2 Rod thread B Material of piston rod C Standard version, structural steel / heat treatable steel N stainless steel (only with surface B) Pipe connection G M D Standard version, Whitworth pipe thread Metric thread Flange connection /. Connection ports, position head side Standard version position 1 Option: 2,3,4 Connection ports, position base side Standard version position 1 Option: 2,3,4 Bleeding E Standard version, venting screw Option: M measuring connection Bleeding, postion head side Standard version position 2 Option: 1,3,4 Bleeding, postion base side Standard version position 2 Option: 1,3,4 Construction code (to be assigned by the manufacturer) 13

14 Hydraulic cylinder standard Hydraulic telescopic cylinders Hydraulic cylinders with displacement encoder Hydraulic adjustment cylinder Testing cylinders Special cylinders for all applications Standardized mounting parts Hydraulic power units and components