Block cylinders, piston with external thread
Fastening elements
(Accessories)
Joint heads,
to screw onto the external
thread of the piston rod
Bearing support,
for fastening onto the housing
Description
Where linear movements are hydraulically created and exact strokes are essential, this double-acting block cylinder is ideal for application. Block cylinders are typically used in plant engineering, moldmaking, general mechanical engineering, fixture construction and toolmaking. The compact cubic design and the transverse groove make assembly easy and guarantee service under high operating pressure.
HYDROKOMP offers various versions of oil supply. Apart from the double sealing at the rod diameter, block cylinders are equipped with an additional metal wiper. The metal wiper prevents ingress of metallic filings into the soft wiper and ensures continuous operation with little leakage. The piston rods of the block cylinders have an external thread. This enables mounting of joint heads for example and other fastening elements. As standard, HYDROKOMP offers the block cylinder in five sizes. Special designs and other strokes are available.
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ideal for continuous operation with little leakage
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allows exact strokes
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4 mounting options
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metal wiper as standard
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external thread for accessories eg. joint heads
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standard cylinders and special design available
Exemplary design of a block cylinder:
double-acting
2. soft wiper
3. metal wiper
4. rod side
5. port, retraction
6. lengthwise and crosswise bores
7. cylinder housing
8. port, extend
9. piston
10. bottom side
11. piston sealing
12. piston stroke
13. rod sealing
Application example
The image shows a block cylinder with external threaded piston together with accessories joint head and bearing support.
The bearing support is supplied with 4 cylinder head screws and mounted to the cylinder through bleeder bores.
Data sheet 200-5
Operating pressure:
pmax. 500 bar
Operating method:
double-acting
Piston Ø:
25, 32, 40, 50 and 63 mm
Stroke:
50 and 63 mm
Thrust force:
from 4,9 kN at 100 bar up to 156 kN at 500 bar
Traction force:
from 2,9 kN at 100 bar up to 93 kN at 500 bar
Oil supply:
threaded port G1/4 or G1/2 or manifold with O-ring
Sealing:
NBR -10°C up to +80°C, FKM up to 150°C
Wiper:
soft wiper and metal wiper
Data sheet (PDF):
Designs:
Type A
threaded body G1/4 or G1/2
Mounting bores
in the housing
lengthwise and crosswise
Type C
manifold with O-ring, rod side
Mounting bores
in the housing lengthwise
Type D
manifold with O-ring,
bottom side
Mounting bores
in the housing lengthwise
fig. 1 variant „standard“
fig. 2 variant „centered bore“
Type E
manifold with O-ring, broadside
Mounting bores
in the housing, crosswise
Product configurator:
- generate an order number
- request a quote
- download 3D models
