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SCHWENK
ON/ONM basic unit

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SCHWENK

ON/ONM basic unit

For ON/ONM internal precision measuring instruments

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Available in 1 version

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Application

Basic unit for use with ON/ONM internal precision measuring instrument. The desired ON/ONM internal precision measuring instrument (separate article) is inserted into the basic unit. The retraction lever is used to pull back the expansion probe so that it can be inserted in the desired bore. Releasing the lever creates spring force that causes the probe to expand and thereby trigger the measurement.

Execution

  • Dial gauge holder ± 8 mm
  • Retraction distance of 2 to 20 mm depending on the type used - ON 8 to ONM 40-200/20

Notes

Application for diameter 6-55 mm,
For the ONM 40-200 version, we recommend using the version with a reinforced spring (available on request)

Delivery

In wooden box;
Without dial gauge, without expansion probe