Dynamic Applications

Scraper

A scraper prevents the adhering dirt and dust of the rod from being drawn into hydraulic and pneumatic systems. Scrapers exist in a variety of materials; the most common ones are PTFE (with or without fillers), elastomer and polyurethane.

43

Scraper A1

Very good sliding properties, media resistance, stick-slip free, small dimensions ...
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers, PTFE, PTFE with filling material
technical data
material
pressure -
temperature -20°C / 200°C (material dependent)
speed up to 10 m/s
pressure -
temperature -30°C / + 80°C (material dependent)
speed up to 10 m/s
product details

45

Scraper A2

PTFE scraper, very good sliding properties, media resistance, stick-slip free, two wiper edges, small dimensions ...
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers, PTFE, PTFE with filling material
technical data
material
pressure -
temperature -30°C / +80°C (material dependent)
speed up to 10 m/s
pressure -
temperature -20°C / +200°C (material dependent)
speed up to 10 m/s
product details

46

Scraper A3

PTFE scraper, very good sliding properties, media resistance, stick-slip free, two wiper edges, large dimensions ...
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers, PTFE, PTFE with filling material
technical data
material
pressure -
temperature -30°C / +80°C (material dependent)
speed up to 10 m/s
pressure -
temperature -20°C / +200°C (material dependent)
speed up to 10 m/s
product details

47

Scraper A4

Double lip scraper, polyurethane, excellent abrasion resistance, high durability, pressurizable ...
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
polyurethane
technical data
material
TPU
pressure up to 2 MPa
temperature -40°C / +100°C (material dependent)
speed up to 1 m/s
product details

48

Scraper A5

Double lip scraper, made of elastomere or polyurethane, additional step ...
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers, polyurethane
technical data
material
pressure -
temperature -40°C / +100°C (material dependent)
speed up to 1 m/s
pressure -
temperature -30°C / +100°C (material dependent)
speed up to 1 m/s
pressure -
temperature -20°C / +200°C (material dependent)
speed up to 1 m/s
product details

49

Scraper A6

One-piece scraper , made of elastomere or polyurethane, additional studs on ID ...
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers, polyurethane
technical data
material
pressure -
temperature -40°C / +100 °C (material dependent)
speed up to 1 m/s
pressure -
temperature -40°C / +100°C (material dependent)
speed up to 1 m/s
pressure -
temperature -20°C / +200°C (material dependent)
speed up to 1 m/s
product details

50

Scraper A7

A one-piece elastomeric scraper with a vulcanized metal supporting ring ...

product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers, metal
technical data
material
pressure -
temperature -40°C / +100°C (material dependent)
speed up to 1 m/s
pressure -
temperature -20°C / +200°C (material dependent)
speed up to 1 m/s
product details

51

Scraper A8

One-piece scraper, polyurethane with a additional step ...
product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers, polyurethane
technical data
material
pressure -
temperature -40°C / +100°C (material dependent)
speed up to 1 m/s
pressure -
temperature -20°C / +200°C (material dependent)
speed up to 1 m/s
pressure -
temperature -40°C / +100°C (material dependent)
speed up to 1 m/s
product details

52

Scraper A9

One-piece scraper made of elastomer or polyurethane with a vulcanized metal supporting ring, high stability ...

product details
fields of application
static
dynamic
single-acting
double-acting
linear
rotatory
oscillating
main use
applications for hydraulic and pneumatic cylinders
materials
elastomers, metal, polyurethane
technical data
material
pressure -
temperature -40°C / +100°C (material dependent)
speed 1 m/s
pressure -
temperature -20°C / +200°C (material dependent)
speed 1 m/s
pressure -
temperature -40°C / +100°C (material dependent)
speed 1 m/s
product details

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