Specification - Rotabroach CM/330C Operating Instructions Manual

Issue 9

[1] SPECIFICATION

ROTABROACH PNEUMATIC MAGNETIC DRILLING MACHINE
MODEL NO. CM/330/C -
II 2G T4 II C D110ºC
Maximum hole cutting capacity in .2/.3C steel 52mm dia., 52mm deep.
Arbor bore 19.05mm dia. (3/4" dia.)
Motor Unit: ATLAS COPCO LZB42 A0030
Magnet: Manually operated
Tractive force at 20°C
(25mm minimum plate thickness)
The use on any material less than 25mm thick will progressively
reduce the magnetic performance. If possible substitute material
should be positioned under the magnet and work piece to
equate to a suitable material thickness. If this is not possible an
alternative secure method of restraining the machine MUST be
used. Failure to do so may result in personal injury.
Overall Height (max. extended)
dimensions: Width (inc. capstan)
Overall length (inc. guard and magnet handle)
Nett weight:
Air supply Pressure
required:
Minimum volume:
Sound pressure level (Ear protectors must be worn)
Note: The figures quoted are emission levels and are not necessarily safe working
levels. Whilst there is a correlation between the emission and exposure levels, this
cannot be used reliably to determine whether or not further precautions are
required. Factors that influence the actual level of exposure of the workforce include
characteristics of the work room, the other sources of noise, etc. i.e. the number of
machines and other adjacent processes. Also the permissible exposure level can vary
from country to country. This information, however, will enable the user of the
machine to make a better evaluation of the hazard and risk.
Note: This machine contains aluminium, and should not be used in any environment
where the use of aluminium is prohibited, or may constitute a hazard, without the
specific approval of an authorised person.
Original Version
MICRO-AIR
3/8" B.S.P. Male Connection Point
4
December 2011
Speed 160 rpm
700kgs
540mm
185mm
370mm
16.3kgs
5.5 Bar (80 psi)
min.
6.9 Bar (100 psi)
max.
13 litres/sec
28 cu/ft/min
78 dB(A)