Technical specification
Version 1.0.1 - 2021-07-06
67
Translation of original instruction
DH 40CT
EN
D
H
4
0
CT_GB_
2.
fm
2.11
Emissions
The noise emission of the drilling milling machine is 76 to 78 dB(A).
Information
This numerical value was measured on a new machine under the operating conditions specified
by the manufacturer. The noise behaviour of the machine might change depending on the age
and wear of the machine.
Furthermore, the noise emission also depends on production engineering factors, e.g. speed,
material and clamping conditions.
Information
The specified numerical value represents the emission level and does not necessarily a safe
working level.
Though there is a dependency between the degree of the noise emission and the degree of the
noise disturbance it is not possible to use it reliably to determine if further precaution measures
are required or not.
The following factors influence the actual degree of the noise exposure of the operator:
- Characteristics of the working area, e.g. size or damping behaviour,
- other noise sources, e.g. the number of machines,
- other processes taking place in proximity and the period of time, during which the opera-
tor is exposed to the noise.
Furthermore, it is possible that the admissible exposure level might be different from country to
country due to national regulations.
This information about the noise emission should, however, allow the operator of the machine
to more easily evaluate the hazards and risks.
CAUTION!
Depending on the overall noise exposure and the basic threshold values, machine
operators must wear appropriate hearing protection.
We generally recommend the use of noise and ear protection.
2.6
Work area
Keep a work area of at least one metre around the machine
free for operation and maintenance.
2.7
Speeds
Spindle speeds [ rpm
]
95 - 3200
Number of steps
12
2.8
Spindle quill feed
DH40 CT
manual
2.9
Environmental conditions
Temperature
5-35°C
Humidity
25-80%
2.10
Operating material
Gear oil
Mobilgear 627 or a comparable gear oil
about 3 liters
Toothed rod and drill column
standard plain bearing grease
