PIC-Cylinders
Technical Data
Adjustable pneumatic cushioning
Cylinder bores 32-320 mm
Maximum pressure 1,0 MPa (10bar)
Cylinders conform to ISO 6431 and ISO 6430
Temperature range for standard versions -30°C... +80°C
Operation medium standard cylinder compressed air (filtered and lubricated) 40µm
Recommended lubricant Shell Tellus 37 or equivalent.Material specification for standard cylinder
End caps and body - Aluminium alloy
Piston - Aluminium
Rod - Hard chromed steel
Cushioning pistons - Aluminium or polyacetal
Wear ring - PTFE-grounded or thermoplast
Bearing - Steel housing with a self lubricating bearing
Tie rods and nuts - Stainless steel or zinc coated steel
Seals - Nitrile oil resistant synthetic rubber, temperature range -30°C... +80°CSpecial Seals
Cylinders can be delivered with special seals and special cushioning measurements.
Seal types are delivered according to operating temperature range of the cylinder.Cylinder Thrust
The cylinder thrust table given below shows the theoretical thrusts at different line pressures. An efficiency of 80% should be assumed due to frictional losses.
| Cylinder bore mm |
Rod Ø mm |
Piston area cm2 | Cushioning | Driving force + direction (Newton thrust) | |||||
| Out | In | Length mm | Area cm2 | 0,2 MPa | 0,4 MPa | 0,6 MPa | 0,8 MPa | ||
| 32 40 50 |
12 16 20 |
8 12,5 19,6 |
6,9 10,5 16,5 |
15 18 19 |
6 9,4 13,7 |
160 250 390 |
320 500 780 |
480 750 1170 |
640 1000 1560 |
| 63 80 100 |
20 25 32 |
31 50 78 |
28 45 70 |
24 27 32 |
26 42 70 |
620 1000 1560 |
1240 2000 3120 |
1860 3000 4680 |
2480 4000 6240 |
| 125 160 200 |
32 40 50 |
122 200 314 |
114 180 294 |
39 41 44 |
109 180 283 |
2440 4000 6280 |
4880 8000 12560 |
7320 12000 18840 |
9760 16000 25120 |
| 250 320 |
63 70 |
490 800 |
460 765 |
48 50 |
459 750 |
9800 16000 |
19600 32000 |
29400 48000 |
39200 64000 |
Contact Dometrics for seal kits or any parts that need replacing.
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