1. General
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Ortlieb Präzisionssysteme GmbH & Co. KG • Jura Str. 11 • 73119 Zell u. Aichelberg • Germany
Tel.: +49 (0) 7164 79 701-0 • Fax.: +49 (0) 7164 79 701-51 • e-mail: [email protected] • www.ortlieb.net
1.3 Intended Use
Use the collet chucks only for the intended use. Insufficiently clamped tools or work-pieces, failure
to comply „safety and accident prevention regulations“, and the use of work-pieces and our
products on machines that are not intended for this propose, can result in personal injury and
damages to the clamping devices. In this case, we shall assume no liability. Do not apply force
during assembly, disassembly and operation; this could damage the clamping device or the
machine.
1.4 Initial start-up
A function check is implicitly before initial operation of the collet chuck. To ensure a safe and
precise operation of the collet chuck during machining, a sufficient clamping force must be
provided. Check the clamping force.
The collet chuck, especially the function surfaces must be clean and lubricated sufficiently.
Never exceed the axial and radial forces specified on the chuck. Pay attention to the max. RPM.
Check the clamping force regularly!
Avoid pressure to the lever during operation. The bearing jaws and the curve rollers run hot and
get damaged quickly.
Tighten screws with the torque shown in the table below:
8.8
10.9
12.9
F [kN] M [Nm]
F [kN]
M [Nm]
F [kN]
M [Nm]
M6
10
12
12
14
14
16
M8
16
24
24
35
28
40
M10
26
45
38
75
45
77
M12
38
77
56
128
65
135
M14
52
125
75
182
90
215
M16
72
190
106
314
123
330
M20
117
430
116
615
194
720
M24
168
743
238
1060
280
1240
