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Technical specification
Version 1.0.2 dated 2018-09-12
Page 70
Translation of the original instructions
DH55G
GB
DH
55
G_
G
B
_
2.f
m
OPTIMUM
M A S C H I N E N - G E R M A N Y
®
2.1
Emissions
CAUTION!
The user must wear noise protection and hearing protection.
The A-weighted sound pressure level L
pA
is 86 to 89 dB.
The A-weighted sound power level L
WA
is 104 to 108 dB.
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 of 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 operator
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.
Working surface stand [mm]
Length x Width of the working surface
910 x 600
Dimensions of the machine
Required space
Keep a work area of at least one metre around the machine free for
operation and maintenance.
Machine weight [kg]
850
Spindle speeds with connection ~ 50Hz [ rpm
]
45 - 2000 rpm
Spindle speeds with connection ~ 60Hz [ rpm
]
54 - 2400 rpm
Gear stages / motor stages
8 / 2
Column diameter [mm]
Ø 200mm
Environmental conditions temperature
5 - 35 °C
Environmental conditions
Relative humidity
25-80%
Gear operating material
6 litres Mobilgear 629
Operating material
Toothed rod and drill column
acid-free oil
Coolant system