COMOT-NZ
Collet chuck ■ Radial fine adjustment ■ Use of standard collets ■ Air sensing
Flexible collet chuck
COMOT-NZ
G1
ØD2
G2
Transport threads
Aligning screws 4 x 90 °
E3
B5
H1
ØD8
E4
C2
G3
C3
F
ØD10
Air sensing
Transfer air sensing
B3
3x 120°
Basic workstop *
Protective sleeve *
* Use only with protective sleeve or workpiece stop
SMW-AUTOBLOK Type Id-No. COMOT without flange Spindle size**
COMOT-NZ-42
COMOT-NZ-65
COMOT-NZ-100
9720210000 9720610000 A05 A06 Z140 Z170 A05 A06 A08 Z140 Z170 Z220 A06 A08 A11 Z170 Z220 9720410000
A1 A2 B1 B2 B3 B4 B5 C1 C2
144
165
230
mm mm mm mm mm mm
144 165 150 180 165 165 210 165 180 230 230 230 280 230 235
6
126
146
208
6 x 60°
6 x M8
6 x M8
6 x M10
15
14
20
+0.01
110
133
185
12
12
12
M54 x 1.5
M78 x 1.5
M115 x 2
17
17.5
24
mm
In open position (right end position) Thread / depth / Pitch circle
C3
33,5 33,5 19,5 19,5 35,5 35,5 35,5 21,5 21,5 21,5 47 42 44 47 33
mm
D2
M6 / 12 / 98
M6 / 12 /120
M8 / 18 / 173
6 x 60°
D6 D7 D8
88
110 130
158 188
-0,02 / -0,05
110
mm mm
Ø5 / 10 / 98
Ø5 / 10 / 120
Ø6 / 12 / 173
D10
M4 / 98
M4 / 120
M4 / 173
Thread / pitch circle
3 x 120°
E1 E2 E3 E4
43
65.5 74.5
101
mm mm mm mm mm mm mm mm mm
H7
49.5
111.5
17
18
18
4
5
5
F
5.8
7.8
7.8
G1 G2 G3 G4 H1
123 123 109 109 135 135 135 121 121 121 169 164 166 169 155
85 58
95 67
110
97 90
42,5
65.5
M8
M8
M10
3 x 120°
COMOT-NZ-42
COMOT-NZ-65
COMOT-NZ-100
SMW-AUTOBLOK Type Axial stroke Loading clearance in Ø* Reserve stroke in Ø* Max. Actuating force Max. Clamping force radial Max. Speed rpm Weight
mm mm mm
4.5
4.5
8 1
1 1
1 1
1,5
kN kN
35 80
45
65
105
150
1/min
7000
6000
5000 21,5
kg
7,0
9,1
* from nominal collet dia. **Id. No. Comot with flanges see the page of the flanges
SMW-AUTOBLOK 291
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