H-9012-900 Coolant Rotary Joint
The H-9012-900 coolant rotary joint is a compact, bearingless, single-passage rotary joint developed for cooling applications on automatic production lines.
Adopting a silicon carbide balanced mechanical seal and a full-flow passage design, it features a small size suitable for limited installation space.
Dry running is not allowed; it is designed for continuous coolant delivery on machine tool automation lines.
product drawing
product parameters
|
Technical Parameters |
|
|
Medium |
Coolant |
|
Max. Temperature |
70℃ |
| Min. Temperature | 5℃ |
|
Max. Pressure |
110 bar |
|
Max. Speed |
15000 RPM |
product features
Single-passage structure
Closed-sealing design for automatic production lines
Bearingless construction
Compact build for minimal installation space
Full-flow passage design
Silicon carbide balanced mechanical seal
Dry running is not permitted; continuous medium supply is required
FAQ
A: No. This bearingless unit must be continuously lubricated and cooled by coolant during operation. Dry running will burn out the seal faces immediately.
A: It is mainly used for machine tool cooling circuits on automatic production lines and for high-speed cooling applications with limited installation space.
A: The full-flow design ensures an unobstructed passage and prevents the buildup of impurities and residue.
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