Position Indicators GN 000.9 (PA11 / PA12)

d₁	Reduction Counter gear					d₂	d₃	l₁	l₂

42	2:1	10:1	20:1	40:1	72:1	49,8	48,2	30	23
42	4:1	12:1	24:1	48:1	100:1	49,8	48,2	30	23
42	6:1	15:1	30:1	50:1	-	49,8	48,2	30	23
42	8:1	16:1	36:1	60:1	-	49,8	48,2	30	23
60	2:1	10:1	24:1	50:1	150:1	68,5	67	32	25
60	4:1	12:1	30:1	60:1	-	68,5	67	32	25
60	6:1	16:1	36:1	72:1	-	68,5	67	32	25
60	8:1	20:1	40:1	100:1	-	68,5	67	32	25

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.

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)

Part number

Total (net)

60,76 €

plus VAT 11,54 €
gross 72,30 €

In stock

ELESA Code: CE.74001

Description: PA11-0002-D

Weight: 0,080 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).

Customs tariff number

90318080

Please note our order discounts.

With a total value (net) per order:
from 175,00 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 30 % discount

Surcharge for small volume purchases:
-> 15,00 Euro
for value of goods less than 25,00 €
-> 10,00 Euro
for value of goods from 25,00 to 49,99 €

Quantity

All prices in accordance with our price list No. 56, valid from 1 September 2024, plus VAT only valid for Germany.