HYDRO-PNEUMATIC CYLINDERS0 pages
PIEUMAX
nnnnSeries 1400
nnnnHydro-Pneumatic cylinder
nnnn050 - 063
nnnnGeneral
nnnnThe hydro-pneumatic series according to ISO 6431 standard is the result of years of experience in manufacturing
nnnnpneumatic cylinders and hydraulic units.
nnnnThe combination of a close loop hydraulic circuit built in a pneumatic cylinder results in a unit which offers the benefits of
nnnncompressed air, such as speed, combined with the possibility of precision movement control given by the hydraulic circuit.
nnnnThe hydro-pneumatic cylinders are magnetic as standard, with pneumatic cushioning and are available in two bore sizes:
nnnn50mm & 63 mm.
nnnnThree main versions are available:
nnnndouble regulation
nnnnextraction regulation
nnnncompression regulation
nnnnbased on the above main versions it is possible to implement the units functions via the use of dedicated two ways valves
nnnnwhich enables to control the speed:
nnnnstop valves
nnnnN.C. stop (normally closed)
nnnnN.O. stop (normally open)
nnnnspeed up valves
nnnnN.C. skip ( normally closed)
nnnnN.O skip (normally open)
nnnnConstruction characteristics
nnnnEnd cap
nnnnAluminium black anodlsed
nnnnPiston Rod
nnnnsteel tube externally chrome plated
nnnnBarrel
nnnnaluminium alloy anodised 25M
nnnnPiston
nnnnaluminium
nnnnCushion screw
nnnnnickel plated steel
nnnnOil tank
nnnnaluminium
nnnnPneumatic piston seal (pneumatic side) antl oil NBR
nnnnRod and cushion seal
nnnnHydraulic piston seal (hydraulic side)
nnnnpolyurethane compound
nnnnpolyurethane compound
nnnnTechnical characteristics
nnnnPneumatic media
nnnnFiltered and lubricated air
nnnnHydraulic media
nnnnFiltered 1u hydraulic oil
nnnn(viscosity 2,9°E a 50°C)
nnnn01
nnnnMaximum pressure
nnnn8 bar
nnnnSkip & Stop valve minimum
nnnnoperating pressure_
nnnn3 bar
nnnnEnvironment temperature
nnnn-5°C +70°C
nnnnMinimum regulated speed
nnnn40 mm/min.
nnnnMaximum regulated speed
nnnn6000 mm/min.
nnnnSpeed with SKIP
nnnn150 mm/sec.
nnnnFree speed
nnnn300 mm/sec.
nnnn©2
nnnnCushion speed
nnnn20 mm
nnnnStandard strokes
nnnnForce (N)
nnnnFrom 50 to 450 steps 50 mm
nnnn(intermediate strokes upon request)
nnnnOrdering key
nnnn14©.stroke .©.©1.02
nnnnBore:
nnnn050
nnnn063
nnnnRegulation:
nnnnA= Regulation on extraction
nnnnB= Regulation on compression
nnnnC= Double regulation
nnnnStop function:
nnnn0= None
nnnnA= Stop N.C. extraction
nnnnB= Stop N.C. compression
nnnnC= Double stop N.C.
nnnnD= Stop N.A. extraction
nnnnE= Stop N.A. compression
nnnnF= Double stop N.A._
nnnnSkip function:
nnnn0= None
nnnnA= Skip N.C. extraction
nnnnB= Skip N.C. compression
nnnnC= Double skip N.C.
nnnnD= Skip N.A. extraction
nnnnE= Skip N.A. compression
nnnnF= Double skip N.A.
nnnnBORE size | FORCE | Pressure (bar) | |||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||
50 | Extraction | 181,4 | 362,9 | 544,3 | 725,7 | 907,2 | 1088,6 | 1270 | 1451,5 | 1632,9 | 1814,3 |
Compression | 144,4 | 288,8 | 433,2 | 577,6 | 722 | 866,3 | 1010,7 | 1155,1 | 1299,5 | 1443,9 | |
63 | Extraction | 294,6 | 589,1 | 883,7 | 1178,2 | 1472,8 | 1767,3 | 2061,9 | 2356,5 | 2651 | 2945,6 |
Compression | 211,3 | 422,6 | 633,9 | 845,2 | 1056,6 | 1267,9 | 1479,2 | 1690,5 | 1901,8 | 2113,1 |