Technical Data - Proxxon MICROMOT 230/E Manual

4 Technical data:

Device:
Length:
Weight (without cable):
Shaft neck:
Motor:
Rotational speed:
Voltage:
Capacity:
Short-term operation:
Noise development:
Vibration:
Please note that the sound and vibration measu-
rements in particular have been performed with
Proxxon bits and cutters. When using third-party
brands we cannot guarantee compliance with
the statements given here!
5 Commissioning:
Your Micromot 230/E is ready to use on delivery.
Apart from clamping the operational tools, no
special commissioning measures are necessary.
However, please check the device and the opera-
tional tools for any visible wear prior to every use!
Always ensure your own safety!
Despite its compact size, the Micromot 230/E
is an electric tool that harbours a certain level
of risk. Always ensure that the mains plug is
disconnected when checking the device, during
cleaning or when changing the operational
tools or collet chucks!
Attention:
• Never work without safety glasses.
• Wear a protective mask if large amounts of
dust or harmful dusts accumulate.
• Never press the lock button while the device
is operating.
• Depending on the collet size, bits and cutters
may have a shaft diameter of max. 3.2 mm.
• Insert the tools are far as possible when clam-
ping. Ensure that the shaft of the tool does not
- 16 -
approx. 230 mm
approx. 270 g
ø 20 mm.
6000 to 22000/min
230 V
approx. 80 W
KB 5 min
≤ 70 dB (A)
2
< 2,5 m/s
stand out more than 30 mm from the collet. Ex-
cessively protruding shafts can bend easily and
contribute to poor concentricity.
• Do not in any case use bits and cutters with
an arbour length of more than 55 mm!
• When using collets, always make sure that the
collet chuck and the utilised tool have the same
shaft diameter! The arbour of the tool must be
seated fi rmly and securely in the collet!
• Do not work with damaged, bent or worn
bits and cutters! Make sure the tools are
in perfect condition. Damaged or worn tools
can break and cause injuries!
• When storing the bits and cutters, make sure
they are reliably protected from damage!
• A correct and consistent speed achieves a
high grinding performance, not excessive
contact pressure!
• By tendency: Bits and cutters with smaller
diameters require higher speeds than those
with a larger diameter.
• Attention: You absolutely must observe the
permissible maximum speed of the bits and
cutters! The tool can break when the maxi-
mum permissible speed is exceeded. Flying
parts can cause damage and severe injuries!
5.1 Adjusting the operational tools (Fig. 2)
A collet chuck suitable for a shaft diameter
of 2.4 mm is fi tted ex works to the spindle
collet holder. This is the preferred diameter for
Proxxon operational tools.
Always ensure that the correct collet is used
corresponding to the shaft diameter! Never use
operational tools with a shaft diameter which does
not correspond to the inside diameter of the collet!
Do not tighten the sleeve nut if a collet without
an operational tool is inserted in the spindle!
All operational tools should be clamped as short
as possible. Excessively protruding shafts can
bend easily and contribute to poor concentricity.
Caution:
Disconnect the mains plug!
1. Press the lock button 1
2. Rotate the spindle with the sleeve nut 2