T-groove insertion type freebear unit AFU-2544 Series
You can use it by inserting it in existing T-groove without the need for square groove processing.
It can be inserted only when required or can be freely inserted/extracted, and thus can be conveniently attached onto machines without lifting function.
Spring return type (lowered by means of exhaust)
Sizes other than shown below are also available.Please specify the details in the inquiry sheet.
※If the T-groove is deeper than 46mm, you need to adjust the height by installing a spacer underneath the AFU. In such case, make sure that the ball extrudes 2mm from the upper surface of the bolster when the AFU rises.
We can provide various types of spacers.
Connection dimension diagram
Calculation formula of full length A＝24.5＋（Sum of L1）＋（Number of connections）
（Unit：mm）
| Model | Body size（mm） | Weight | Operating air pressure | Data Download （DXF/PDF） | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | L1 | P | kg | 0.3MPa | 0.4MPa | 0.5MPa | 0.6MPa | ||||||
| Load capacity | |||||||||||||
| kN | kgf | kN | kgf | kN | kgf | kN | kgf | ||||||
| AFU-2544-300 | 297.5 | 272 | 7×P24＝168 | 2.6 | 1.23 | 124.9 | 1.47 | 149.9 | 1.96 | 199.9 | 2.45 | 249.8 | DXFPDF |
| AFU-2544-540 | 537.5 | 512 | 17×P24＝408 | 4.8 | 2.46 | 250.1 | 2.94 | 299.8 | 3.92 | 399.8 | 4.91 | 500.1 | DXFPDF |
| AFU-2544-680 | 681.5 | 656 | 23×P24＝552 | 6.0 | 3.07 | 312.6 | 3.68 | 375.3 | 4.90 | 499.7 | 6.13 | 625.1 | DXFPDF |