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Sealed linear encoders from
HEIDENHAIN are protected from dust, chips and splash fluids and are
ideal for operation on machine tools. An aluminum housing and elastic
sealing lips protect the glass scale, scanning carriage and guideway
from chips, swarf, dirt and splashwater The Glass scale's scanning
carriage travels in a low-friction guide within the scale unit. It is
connected to the external mounting block by a coupling that compensates
unavoidable misalignment between the scale and the machine guideways.
Sealed linear encoders or
glass scales, are available with full-size scale housings for high
resistance to vibration up to 30 m measuring length, as well as slimline
scale housing for limited installation space up to 1240 mm measuring
length; with mounting spar up to 2040 mm
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