GN 000.9 Position indicators Retaining sytem, analog indication

Photo

ELESA original design
code: PA11 / PA12

Product description

Information

Position indicators GN 000.9 have been shaped for installation in different operating elements.

The salient features of these counters are:

The housing, the hand spindle housing, hand spindle and safety glass are produced from one single piece of material and ultrasonically welded giving a spray water proof and corrosion free unit (Protection class IP 65).

The installation principle with the forced drive allows the use of the positioning indicator GN 000.9 in any position even in case of strong vibration.

The reduction gear ratio will show how many spindle revolutions (long red pointer) will be required for one single revolution of the shorter black pointer.


Specification

Housing
Plastic (Polyamide PA)
  • glass fiber reinforced
  • black, matte

Sight glass
Plastic (Polyamide PA)
  • clear glass, ageing proof
  • shock-resistant

Housing / Sight glass
  • temperature resistant up to 100 °C
  • oil and solvent proof
    (not suitable for alcohol)

Pointer plastic
  • long pointer red
  • short pointer black

Scale aluminum
  • matte anodized
  • graduations and numbers black

Protection class IP 65


RoHS

On request

Special scales

Technical drawing

3D
Hide technical drawing
GN 000.9 Position indicators, Retaining sytem, analog indication sketch

Article options / Table

Type

RNumbers ascending clockwise
LNumbers ascending anti-clockwise
Show / Hide columns
d1Reduction
Counter gear
d2d3l1l2
422:1*10:120:140:1*72:1*49,848,23023
424:1*12:124:1*48:1*100:1*49,848,23023
426:1*15:1*30:150:1*-49,848,23023
428:1*16:1*36:1*60:1*-49,848,23023
602:1*10:124:1*50:1*150:1*68,5673225
604:1*12:130:160:1*-68,5673225
606:1*16:1*36:1*72:1*-68,5673225
608:1*20:140:1*100:1*-68,5673225
* not available from stock, requires a minimum order quantity

Build & Price

Outside diameter d1
Reduction
Type


Description of function

Fixed firmly to the housing or the operating element, the pointer shaft with the longer red pointer is mounted at the centre of the position indicator. This pointer therefore shows the revolution of the spindle at a ratio of 1 to 1, at the same time turning in the same direction as the spindle.
The same pointer shaft loosely holds a carrier element, with the scale attached to one side and a gear wheel (1st central wheel) attached at the rear. A pinion inside the housing and protruding to the outside engages in a second gear wheel (2nd central wheel) which is fixed, i.e. attached to the machine side by means of a bracket (retaining system). The entire configuration constitutes a planetary gear.
If the position indicator (operating element) is turned, this planetary gear will ensure that the carrier element and therefore the scale remain in the resting position.
The rotary motion is transferred to the shorter second pointer via a gear wheel fixed to the pointer shaft and a reduction gear at the carrier element. Any position (rotary position) of the spindle can now be read with accuracy on the scale.

Use

Position indicators with positive drive are used for attaching to a vertical spindle or a spindle inclined by 60°. Also, the scale will not oscillate when exposed to external vibrations.
As the mechanical measurement system is relatively complex and requires a machine-side support, cost reasons limit the use of this position indicator to the above special applications.

Selecting the reduction

While the longer red pointer shows the rotary motion of the spindle of a ratio of 1 to 1, the shorter black pointer makes only a fraction of the rotary motion defined by the reduction ratio.
The reduction ratio is selected depending on the maximum number of spindle revolutions over the entire range of adjustment. The preferred selection is the standard reduction ratio which is the same as or, if possible, slightly larger than the maximum number of revolutions.


Example:

Spindle adjustment range: 11 revolutions
Selected reduction ratio: 12 to 1

This selection gives virtually the whole scale range for the position indication.

Scale

The standard scales have divisions (number of graduation marks) matching the reduction ratio.
The numerical sequence also matches the reduction ratio depending on use, i.e. right turn (clockwise) or left turn (anticlockwise).
If required and using a separately arranged table, the measured value corresponding the application in hand can be assigned to each scale number.
Special scales on request.

Selected Part (How to order)

Weight: 0,130 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone+49 7723 6507 - 0
RoHS: Yes
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Please note our quantity discounts.
With a total value (net) per order:
from 175,00 Euro -> 10 % discount
from 275,00 Euro -> 20 % discount
from 375,00 Euro -> 30 % discount
With a total value (net) per order:
All prices in accordance with our price list No. 52, valid from 1 May 2019, plus VAT only valid for Germany.

CAD data

Quick-Login

For getting CAD data please enter you Email adress. But we would be pleased, if you are fully registered.

Please enter the code you can find in the picture.



About CAD-Downloads
Save as favourite

Please enter the code you can find in the picture.

Do you find your product ?

Our Service-Team is available from Monday to Friday from 7:00 until 17:30: +49 7723 6507 - 100

To the customised elements | To the contact persons

This could also be interesting...

Hinweis zur Weiterleitung

Für diese Landesversion verlassen Sie die aktuelle Webseite und werden zur jeweiligen Landesvertretung weitergeleitet. Bitte beachten Sie, dass es zu Abweichungen von Darstellung und Inhalten kommen kann.

Sie werden nicht automatisch weitergeleitet. Bitte klicken Sie den unten genannten Link.

Note about forwarding

For this country version you leave the current website and are forwarded to the respective country representation. Please note that there may be deviations in presentation and content.

You will not be redirected automatically. Please click on the link below.


JW Winco, USA
Cancel
Ganter-Service

Our service team is available from Monday to Friday between 7am and 5:30pm:

+49 7723 6507 - 0

Or use the practical callback service:

Privacy Policy

Ganter Catalogue

The new catalogue with countless standard parts and elements and many exciting ideas for constructive problem solutions.

 

Ask for it free of charge

Ganter sales partners

You are looking for a Ganter partner near you? Please select the country.