Structure and Material
Structure | Material | Surface Treatment |
---|---|---|
Hub | High Strength Aluminum Alloy | Anodizing |
Middle Hub | High Strength Aluminum Alloy | Anodizing |
Plate Spring | Stainless Steel | - |
Spacer(Collar) | Steel | Black Oxide |
Assembly Screw | SCM435 | Black Oxide |
Fastening Screw | SCM435 | Black Oxide |
Product Features & Application
Backlash free (Precision) | ☆ | |
---|---|---|
High Torque (Durability) | ☆ | |
Torsional Stiffness | ☆ | |
Vibration Absorption | - | |
Misalignment Absorption | ○ | |
Applicable Motors | Servo | ☆ |
Stepping | ☆ | |
Encoder | ○ | |
General | ○ |
Application : Semi-conductor manufacturing machine, SMT, Cartesian Robot, UVW Stage, Index Table
Parts with Alternative Material Options
Sung-il Machinery provides alternative material options for Coupling parts for customers who are worried about corrosion on Black oxide finish. Please see the below table for more details.
Mark | Material | Surface Treatment |
---|---|---|
No mark | Steel | Black Oxide |
SUS/ASS | Stainless Steel | - |
Caution : Slip torque would become lower if the body material or surface treatment of screws are changed from the standard version.
Clamping Methods
Set-screw (No mark) | General | X |
---|---|---|
With Keyway | X | |
Side-clamp (C) | General | ○ |
Hub Split | X | |
With Keyway | ○ | |
Taper-ring (T) | X |
How to Order
① Clamping Methods
- C
- General Side-clamp (C)
② With Keyway
- No mark
- No Keyway
- K(b size)
- Keyway processed according to the indicated b size.
※ To verify the precise appearance of the product, please refer to the standard product drawing files provided on the top of our website's specification table or in the technical data section.