INSTALLATION AND OPERATING INSTRUCTIONS:
Motor spindle, HF150-003 series
29
Zimmer GmbH
•
Im Salmenkopf 5
•
77866 Rheinau, Germany
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+49 7844 9138 0
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+49 7844 9138 80
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www.zimmer-group.com
EN / 2020-10-22
DDOC00746 / -
Under ideal conditions, firmly mounted on a test bench, while having no load without a tool, and at nominal speed, the
motor spindle will reach a sound power level of:
64 dB(A)
NOTICE:
You can find the designation of the tool interface in accordance with DIN 69893, with a hollow taper shank as
well as the tool holder in the technical datasheet.
11.2 Warm-up cycle at the start of work
CAUTION:
Damage to the motor spindle in case of failure to comply with the warm-up cycle
Failure to comply with the specified warm-up cycles can significantly reduce the life cycle of the motor spindle.
In extreme cases, damage to the motor spindle cannot be ruled out!
Ö
Observe the warm-up cycle.
In order to ensure the motor spindle achieves the longest possible life cycle, a warm-up cycle must be carried out after any
standstill period longer than four hours.
Operate the motor spindle as follows:
Ö
Angular acceleration
α = 200 rad/sec².
*1
warm-up cycle
At ambient temperatures above 10°C
*2
warm-up cycle
At ambient temperatures below 10°C
Step
Running times in s.
rpm
Running times in s.
rpm
1
8
2000
8
2000
2
8
3000
8
3000
3
8
4000
8
4000
4
8
5000
8
5000
5
40
6000
360
6000
After the warm-up cycle, the motor spindle is at a base temperature that is optimal for continued use.
11.3 Operating temperatures
Operation
Unit
Minimum/maximum values
Warm-up cycle at the start of work
°C
+10/+40
Operation warm-up cycle
°C
+5/+40
Operating temperature
°C
+10/+40
Maximum temperature difference between coolant
and ambient temperature.
Condensate must be prevented!
°C
-10