Shrink Fit Extender
SF
Feature
* Taper 7:24; ≤AT3.
* Locked with internal pull stud, Precise positioning.
* A wide clamping range (D3-D12mm) is available with different exenders, which reduces production cost and increases efficiency.
* 3° Taper-off design minimizes interference.
* With superior-quality steel with good CTE. (CTE:The coefficient of thermal expansion).
* Balanced: G2.5; 25,000 rpm.
* Runout (X3D): ⩽0.003 mm.
Specification |
d |
D2 |
L1(Max) |
T |
Weight |
C12-SF3-160 |
12 |
8 |
3 |
160 |
0.20 |
C12-SF4-160 |
12 |
8 |
4 |
160 |
0.21 |
C16-SF3-160 |
16 |
10 |
3 |
160 |
0.22 |
C16-SF4-160 |
16 |
10 |
4 |
160 |
0.23 |
C16-SF5-160 |
16 |
10 |
5 |
160 |
0.24 |
C16-SF6-160 |
16 |
10 |
6 |
160 |
0.25 |
C20-SF5-160 |
20 |
14 |
5 |
160 |
0.40 |
C20-SF6-160 |
20 |
14 |
6 |
160 |
0.42 |
C20-SF8-160 |
20 |
14 |
8 |
160 |
0.44 |
C25-SF8-160 |
25 |
20 |
8 |
160 |
0.60 |
C25-SF10-160
|
25 |
20 |
10 |
160 |
0.62 |
C25-SF12-160 |
25 |
20 |
12 |
160 |
0.65 |
C32-SF10-160 |
32 |
27 |
10 |
160 |
0.78 |
C32-SF12-160 |
32 |
27 |
12 |
160 |
0.81 |
C32-SF16-160 |
32 |
27 |
16 |
160 |
0.83 |
C32-SF20-160 |
32 |
27 |
20 |
160 |
0.85 |
