Kurzanleitung / Short manual
MAPAL HTC Spannfutter / HTC Clamping Chuck
25
Maximum revolution: at
l
1
</= 125 mm
:
40.000 rpm
;
at
l
1
> 125 mm: 20.000 rpm
(
Compliance spindle speed limit connection; fine balancing recommended)
Estimated spindle speed limits for clamping chuck with HSK connection
Nominal
size HSK
Max. permissi-
ble spindle
speed limit
[rpm]
32
37.500
40
37.500
50
30.000
63
24.000
80
20.000
100
16.000
Estimated spindle speed limits for clamping chuck with HSK connection
Table 2:
3.3
Illustration of a clamping chuck
3.3.1 HTC Clamping Chuck with axial tool length adjustment
Figure 1: Individual components of the HTC Clamping Chuck with
axial tool length adjustment
Key
1
Location bore
2
Reduction
3
Bleeder screw with red sealing
4
Clamping screw
5
Taper of the clamping chuck
