Chuck flanges
Mounting flanges on short taper spindle noses
■ Direct and indirect mounting ■ Reduction and increase mounting
DIN 55026 / ISO-A 702/1
Application/customer benefits • Flanges for short taper mount spindles (DIN 55026/ISO-A 702/1) • Easy installation of chucks on the machine spindle Flange FF 1 = Direct mounting Flange FF 2 = Reduction of taper Flange FF 3 = Increase of taper Technical features • Case hardened • High precision grinding of the taper and all reference dimensions Standard equipment Ordering example Fixing bolts of the indirect Flange FF 2 A8 Id. No. 24185000 mounting flange on the spindle nose
Type FF 1 ISO-A mounting direct
Type FF 2 ISO-A mounting reduction
Type FF 3 ISO-A mounting increase
T
T
T
T
T
T
T
T
T
X
X
X
Subject to technical changes.
Flange type FF 1
Flange Id. No.
Spindle nose
BF
BA
C
D
T
Weight [kg]
[mm]
[mm]
330.2 330.2 463.6 [mm]
[mm]
[mm]
24125000 24127100* 24178000
A15 A15 A20
380 380 520
285.775 285.775 412.775
25 25 27
23 33 25
8
11.5 14.5
* Suggestion: This flange is thicker than the standard one, to be used only if necessary!
Flange type FF 2
BF
BA
C
D
C1
D1
E
X
T
Flange Id. No.
Spindle nose
Weight [kg]
[mm]
[mm]
[mm]
[mm]
330.2 330.2 463.6 463.6 647.6 [mm]
[mm]
[mm]
[mm]
[mm]
24185000 24115000 24116100 24126100 24179400
A8
380 380 520 520 720
139.719 171.4
17 21 21 25 27
M24 M24 M24 M24 M30
197 197 267
10 10 12
40 40 45 40 50
24 21 54 40 93
A11 A11 A15 A20
196.869 196.869
235 235
285.775 330.2 412.775 463.6
- -
- -
Flange type FF 3 Flange Id. No.
Spindle nose
BF
BA
C
D
C1
D1
F
T
Weight [kg]
[mm]
[mm]
463.6 [mm]
[mm]
330.2 [mm]
[mm]
[mm]
[mm]
24175000
A20
380
412.777
27
M24
520
58
55
42 SMW-AUTOBLOK
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