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  3. 21000
  4. Position indicator
  5. Adjusting knobs with position indicator digital display
    6. 21952-02001421
Designation
Control knob
Version 1
with position indicator
Version 2
digital display
Main material
plastic
Main colour
red
Component material
steel
P=Pitch
2
Count direction
2
Decimal point in position
1
Indicator after one rotation
002,0
torque support
4
~ CONFLICT MINERALS 3TG status
not yet identified
~ CONFLICT MINERALS procurement
DRC conflict-free
~ CP65 substance 2 cancer
carbon-black extracts
~ PFAS free?
not yet identified
~ REACH SVHC-free?
yes
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
yes

Description

Material
Housing plastic.
Hollow shaft steel.
Screen plastic.
Version
Housing fibreglass reinforced.
Hollow shaft black oxidised.
Note
Adjusting knobs with integrated position indicators allow direct readout of set measurement values such as lengths, flow rates, speeds, etc, at a glance. In addition, the display value can be selected per spindle rotation (corresponding spindle pitch), with the different display values being realized by a variable ratio transmission. The torque support allows the use of the adjusting knobs in any assembly position, even in case of high vibrations.

** At the 1st asterisk give torque support and at the 2nd asterisk give the count direction (see sample order ”torque support, count direction”).
Technical Data
– Counter consisting of 4 10-position dials + fine scale
– Height of figures about 6 mm
– Hollow shaft Ø 14 H7 mm
– Temperature resistant to 80 °C
– Oil and solvent resistant
On request
Other pitches
Accessory
– Reducing bushes 21940
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