Hydraulic cylinders are run on mineral oils with viscosity of 17…30 cSt, working temperature of +10ºC-+50ºC, nominal pressure of up to 10 MPa, rod or piston stoke speed of up to 0,25 m/sec.
Hydraulic cylinder design
|
Type |
Drawing |
Manner of fastening |
Design features |
|---|---|---|---|
I |
|
On feet |
Piston cushioned cylinder |
II |
|
On tongues |
|
III |
|
On eye |
|
V |
|
On flange |
|
VI |
|
On eye |
Piston non cushioned cylinder |
VII |
|
On tongue |
|
VIII |
|
On flange |
Plunger cylinder |
Piston cylinder main parameters
|
Hydraulic cylinder nominal diameter, mm |
80 |
100 |
125 |
160 |
200 |
250 |
280 |
|---|---|---|---|---|---|---|---|
|
Piston nominal diameter, mm |
40 |
63 |
80 |
100 |
125 |
160 |
|
|
Piston stroke, mm |
50, 3500 |
||||||
Plunger cylinder main parameters
|
Plunger nominal diameter, mm |
80 |
100 |
125 |
160 |
200 |
280 |
|---|---|---|---|---|---|---|
|
Plunger stroke, mm |
100, 1500 |
|||||
PNEUMATIC CYLINDERS
Pneumatic cylinders are intended for moving of working units of rolling mills, metallurgical machines, presses and other equipment.
Pneumatic cylinders are cushioned ones with working stroke of 100 mm – 1600 mm.
Pneumatic cylinders operate on compressed air under pressure of 1,0 MPa and temperature of -45°С до +60°С. Piston stroke speed is up to 1 m/sec.
Pneumatic cylinders design
|
Type |
Drawing |
Manner of fastening |
Pneumatic cylinders diameter, mm |
|---|---|---|---|
I |
|
On tongues |
100 125 160 200 250 320 |
|
360 400 |
||
II |
|
On feet |
100 125 160 200 250 320 |
|
360 400 |
||
III |
|
On eye |
100 125 160 200 250 320 |