AXN ® Automatic indexing chuck standard body
AXN ® -R Automatic indexing chuck with reinforced body
AXN Automatic indexing chuck Ø 210 - 1250 mm ■ Divisions: 4 x 90° / 8 x 45° / 3 x 120° / 6 x 60° or specials AXN-R Automatic indexing chuck, reinforced Ø 210 - 315 mm ■ Divisions: 4 x 90° / 8 x 45° / 3 x 120° / 6 x 60° or specials
ISO-A flanges for AXN chucks
FF 1 Direct ISO-A mounting
FF 2 Reduction ISO-A mounting
FF 3 Increase ISO-A mounting
Chuck size Spindle Type Id. No.
A BF BA C C1 T
210-235 210-235
24552030 24162500 24562530 24182030 24182500 24183100 24112530 24113100 24115000 24127100 24126100 24178000
A5 A6 A6 A8 A8 A8
2 1 2 3 1 2 3 1 2 1 2 1
- - -
170 82.563 104.8 133.4 24
T
T
T
170 106.375 133.4 -
24
254-280-315-360
220 106.375 133.4 171.4 24
205-235
210 170 139.719 171.4 133.4 40
254-280-315-360
- -
220 139.719 171.4 -
19
400-460
300 139.719 171.4 235 30
254-280-315-360
A11 A11 A11 A15 A15 A20
280 220 196.869 235 171.2 50
400-460 570-680 570-680 850-1250 850-1250
- - - - -
300 196.869 235 -
21
380 196.869 235 330.2 40
380 285.775 330.2 -
33
520 285.775 330.2 463.6 40
520 412.775 463.6 -
25
Main dimensions and technical data
4
SMW-AUTOBLOK Type AXN
210 235 254 280 315 360 400 460 570 680 850 1050 1250 210 235 254 280 315 360 400 460 570 680 850 1050 1250 170 170 220 220 220 220 300 300 380 380 520 520 520 133.4 133.4 171.4 171.4 171.4 171.4 235 235 330.2 330.2 463.6 463.6 463.6 13 13 17 17 17 17 21 21 27 27 27 27 27 70 70 73 73 84 84 99 99 122 122 142 160 212 5.5 5.5 8.5 8.5 10.5 10.5 10.5 10.5 11 11 11 17 21 184 206 228 250 275 315 350 410 490 600 750 900 1080 175 197 216 240 261 301 333 394 466 576 730 880 1070
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm cm²
A B C D
E F
Max. workpiece rotation dia. Max. axial loading window Max. workpiece rotation dia. Max. axial loading window
G
G1 G2 G3
160 180 195 210 245 - 150 170 183 198 230 -
- -
- -
- -
- -
- -
- -
- -
187 194 214 227 252 266 293 323 442 492 570 680 795
H
5
5 5.5 5.5 5.5 5.5 6
6
6
6
6
8
8
I
42 42 50 50 60 60 76 76 105 105 105 150 168
L
9 3
9 11 11 12 12 12 12 15 15 15 18 18
M
3
6
6
7
7
10 10 10 10 10 10 10
N O
22 22 36 36 48 48 62 62 62 62 62 70 70 36 36 42 42 53 53 60 60 92 92 95 130 145 95 102 112 125 136 150 170 200 270 320 385 460 560 41.9 54.5 57 70 77 99.5 110 140 180 235 305 360 405 12 12 14 14 18 18 18 18 19 19 19 22 22 30 42.5 45 58 63 85.5 91 121 150 205 270 310 340 15 15 17 17 23 23 30 30 40 40 55 65 86 M6 M6 M8 M8 M10 M10 M10 M10 M10 M10 M10 M12 M12 12 12 18 18 22 22 22 22 50 50 50 55 65 16 16 16 16 18 18 18 18 25 25 25 25 25 28 28 32 32 29 29 24 24 50 50 60 70 60 40 40 60 60 100 100 100 100 100 100 100 110 110 17.5 17.5 26 26 45 45 42 42 42 42 42 47 47
P
Q R S T U V
Max.
Clamping jaw stroke
W H6
Y Z a b
0.5 0.5 0.5 0.5 0.5 0.5 1
1
1
1
1
3
3
c
28 28 35 35 40 40 40 40 90 90 90 130 148 M5 M5 M6 M6 M8 M8 M8 M8 M10 M10 M10 10 x M12 10 x M12 12 12 18 18 22 22 22 22 22 22 22 22 22 30 30 43 43 63.6 63.6 86.6 86.6 113 113 132 227 530 45 45 45 45 45 45 45 45 45 45 45 45 45 4400 3800 3600 3400 2800 2400 2200 1800 1200 1000 700 500 400 0.17 0.27 0.45 0.69 1.27 2.15 3.4 6.4 20 39 106 290 530 0.6 0.6 1.3 1.3 2 2 4 5 6 7 9 15 50 28 32 47 57 82 104 137 182 370 520 890 1600 2200 - 77897321 77897324 77897325 77897328 77897331 77897336 77897340 77897346 77897357 77897368 77897385 77897390 77897392 77897121 77897124 77897125 77897128 77897131 77897136 - - - - - - - 77895021 77895024 77895025 77895028 77895031 - - - - - - - - 77895421 77895424 77895425 77895428 77895431 - - - - - - - - 77895121 77895124 77895125 77895128 77895131 - - - - - - - - 77897021 77897024 77897025 77897028 77897031 77897036 77897040 77897046 - - - -
i
m
n H6
Clamping piston area
Max pressure Max. speed (1)
bar
r.p.m. kg·m²
Moment of inertia
Clamping top jaw weight (1)
kg kg
Weight
Id. No. AXN with divisions 4x90° Id. No. AXN with divisions 8x45° Id. No. AXN with divisions 3x120° Id. No. AXN-R with divisions 4x90° Id. No. AXN-R with divisions 8x45° Id. No. AXN-R with divisions 3x120°
(1) IMPORTANT: ■ Max rotation speed can be reached only at max. operating pressure and using a clamping jaw with a mass not exceeding the value shown in the above schedule. ■ The component to be machined and the two clamping jaws must always be perfectly balanced around the axis of rotation. If this is not possible or the clamping jaw is heavier, the rotation speed must be correspondingly reduced. ■ The component may be indexed during rotation; when working at high r.p.m., it is advisable to reduce speed by at least 50% during the indexing operation to avoid vibrations due to the unbalance of masses while the part is in an intermediate position.
SMW-AUTOBLOK 239
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