Product
GRS
APPLICATION RANGE
Rotary hydraulic transmission exists in industries such as engineering machinery, construction machinery and mobile devices. It seals the rods,shafts, pins, and rotary joints which make rotating or swinging motion. Double acting rotary seal, can undergo pressure from both sides or alternating pressure. Installed in grooves of ISO 7425 standard. Single acting structure for higher rotating speed also available.
STANDARD MATERIALS
Seal ring: filled PTFE
O-Ring: NBR or FKM
CHARACTERISTICS
- can be applied in occasions where piston rod or piston sealing are required
- low friction
- no crawling and no stick-slip behavior
- anti-wear property and dimension stability
- simple groove and small sizes
- lubricating cavity available
|
VELOCITY |
PRESSURE RANGE |
TEMP.RANGE |
MEDIUM |
DIAMETER RANGE |
|
2m/s |
0～30Mpa |
-30°C+200°C |
Petroleum based hydraulic oil, fire-resistant hydraulic oil,environmental protecting hydraulic oil(biology oil) , water and other medium according to the sealing material. |
8-2000mm |
