Structure and Material
Structure | Material | Surface Treatment |
---|---|---|
Hub | High Strength Aluminum Alloy | - |
Spacer | PEEK | - |
Screw | STS304 | - |
Product Features & Application
Minimized Outgas | ☆ |
---|---|
High Torque (Durability) | ○ |
Torsional Stiffness | △ |
Chemical Resistance | ○ |
Misalignment Absorption | ☆ |
Insulation of Electric Current | ☆ |
Minimized Reaction Force | ☆ |
Permissible Temperature | -20℃ ~ 120℃ |
Application : Semi-conductor machine, OLED vacuum machine, High-temperature applications, cleanroom facilities.
Features of SOHMP Series
- Excellent for Vacuum applications in regards of extremely low level of outgas. (In terms of outgas, SOHMP performs better than SOHSV Series)
- Suitable to be used in cleanroom facilities and high temperature applications.
Properties of PEEK Material
Item | Test Method | Value | Unit | |
---|---|---|---|---|
Physical Properties |
Density | ISO 1183-1 | 1.31 | g/㎤ |
Thermal Properties |
Heat Deflection Temperature (1.8 Mpa) |
ISO 75-1 | 160 | ℃ |
Coefficient of Thermal Expansion (23 - 150℃) |
- | 55x10-6 | m/m·K | |
Mechanical Properties |
Tensile Strength |
ISO 527-1 | 115 | Mpa |
Elongation at yield |
ISO 527-1 | 5 | % | |
Rockwell Hardness |
ISO 2039-2 | M105 |
How to Order
① Keyway
- No mark
- No Keyway
- K(b size)
- Keyway processed according to the indicated b size.