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HR 550
Positioning with the electronic handwheel
– Delicate axis traverse
To set up the workpiece you can use the
direction keys to move the machine axes
manually. A simpler and more sensitive
way, however, is to use the electronic
handwheels from HEIDENHAIN.
You can move the axis slide through
the feed motors in direct relation to the
rotation of the handwheel. For delicate
operations you can set the transmission
ratio to certain preset distances per
handwheel revolution.
HR 130 and HR 150 panel-mounted
handwheels
The panel-mounted handwheels from
HEIDENHAIN can be integrated in the
machine operating panel or mounted at
another location on the machine. An
adapter permits connection of up to three
HR 150 electronic handwheels.
HR 520, HR 550
• Traverse distance per revolution
can be set
• Display for operating mode, actual
position value, programmed feed rate
and spindle speed, error messages
• Override potentiometer for feed rate and
spindle speed
• Selection of axes via keys or soft keys
• Keys for continuous traverse of the axes
• Emergency stop button
• Actual position capture
• NC start/stop
• Spindle on/off
• Soft keys for machine functions defi ned
by the machine tool builder
HR 520 and HR 550 portable
handwheels
The HR 520 and HR 550 are particularly
helpful for when you have to work close to
the machine’s working space. The axis keys
and certain functional keys are integrated in
the housing. In this way you can switch
axes and set up the machine at any time—
regardless of where you happen to be
standing. As a wireless handwheel, the
HR 550 is ideal for use on large machine
tools. If you no longer need the
handwheel, just attach it to the machine
somewhere by its built-in magnets.
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