C Cap
Brand :
THK
Caution
- Some items will be discontinued at the end of March 2023 (B.E. 2566). This discontinuation applies only within MISUMI's system; the manufacturer still continues to produce these items.
There is no plan to resume sales of these items and no replacement is available. For details, please recheck on the quotation screen and again when placing your order.
Product Description
[Features]
· When contaminants or cut particles accumulate in the LM rail mounting hole of the LM guide, these may infiltrate inside of the LM block.
· In such cases, contaminant infiltration can be prevented by blocking the LM rail mounting hole using a dedicated cap.
· The LM rail mounting hole dedicated cap C type uses a special synthetic resin with excellent oil resistance and abrasion-resistance, which also provides it with sufficient durability.
Drawing
Specifications Table
| Nominal Type number | Bolt used | Main Dimensions (mm) | Compatible Type Number | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | H | SSR | SR | SVR SVS NR-X NRS-X | NR NRS | SHS HSR SCR CSR HCR | HMG | SHW HRW | SRG SRN | SRW | GSR | HR | SRS RSR | SRS-W RSR-W | NSR- TBC | ||
| C3 | M3 | 6.3 | 1.2 | - | 15 | - | - | 12 | - | - | - | - | - | 1123 1530 | 12 15 | 9 | - |
| C4 | M4 | 7.9 | 1.0 | 15Y | - | - | - | 15 | 15 | 12*, 14, 17, 21, 27 | 15 | - | 15 | - | - | 14 | - |
| C22 | M22 | 35.5 | 5.7 | - | - | - | 85 | 85 | - | - | 85 | 150 | - | - | - | - | - |
| C24 | M24 | 39.5 | 7.7 | - | - | - | 100 | 100 | - | - | 100 | - | - | - | - | - | - |
*Only SHW supports #12
Note 1) For use in special environments such as vacuum, low temperature, high temperature, or in environments with coolant or corrosive solvents, please contact THK.
Usage Example
Reference for Use in Harsh Environments
| Harsh Environments | C Cap | Usage Example | |
|---|---|---|---|
| Low amount of contaminants | Metal powder / spatter | Usable | Welding machine / robot |
| Wood chips / coolant (environments where oil content is lost) | Usable | Woodworking Machines / Cleaning Machines | |
| Metal Powder + Coolant | Usable | Lathe / Machining center | |
| High amount of contaminant | Metal powder / spatter | Less effective | Welding machine / robot |
| Wood chips / coolant (environments where oil content is lost) | Less effective | Woodworking machines / Cleaning machines | |
| Metal Powder + Coolant | Less effective | Lathe / Machining center | |