EN 000.3 Position Indicators Plastic, Gravity Drive with Digital / Analog Display

Photo

EN 000.3 Plastic Position Indicators, Gravity Drive with Digital / Analog Display
ELESA original design
code: GW12

Product description

Information

Position indicators EN 000.3 have been designed for installation in various types of operating elements.

Housing, and all internal components are an one-piece, ultrasonically welded assembly. They are spray
waterproof and corrosion proof (Protection class IP 67).

The gravity drive is mounted on ball bearings to give the most accurate reading, usable up to a spindle inclination angle of 60°.

One complete revolution of the red pointer corresponds to one revolution of the spindle. This gives very
accurate readings, and combined with the digital indication from the counter, is very simple to read.

Specification

Housing
Plastic, Polyamide (PA)

  • Glass fiber reinforced
  • Black, matte finish

Sight glass
Plastic, Polyamid (PA)

  • Transparent
  • Shock and aging resistant

Housing / sight glass

  • Temperature resistant up to 212 °F (100 °C)
  • Oil and solvent proof (not suitable for alcohol)

Pointer arm
Plastic, red


Scale
Aluminum

  • Matte anodized finish
  • Black graduation lines

Counter

  • White numbers
  • Black number wheels integers, red decimals

Gravity drive on ball bearings


Protection class IP 67


RoHS

On request

Special scales

Technical drawing

3D
Hide technical drawing
EN 000.3 Plastic Position Indicators, Gravity Drive with Digital / Analog Display sketch

Part Options / Table

Type

RNumbers increasing clockwise
LNumbers increasing counter-clockwise
Show / Hide columns

Metric

Dimensions in: Inch (change to Metric)
d1Counter
Indication after
1 spindle revolution
Scale
Number of
graduations

Indication precision
of the pointer
d2d3l1l2
2.360000.2200.012.702.641.301.02
2.360000.5500.012.702.641.301.02
2.360001.01000.012.702.641.301.02
2.360002.0400.052.702.641.301.02
2.360002.5500.052.702.641.301.02
2.360003.0600.052.702.641.301.02
2.360004.0800.052.702.641.301.02
2.360005.01000.052.702.641.301.02

Build & Price

3D Product Configurator
Outside diameter d1
Counter
Type


Function

Fixed firmly to the housing or the operating element, the pointer shaft with the red pointer is mounted at the center 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 pendulum is positioned freely on the same pointer shaft, with the pendulum not turning in sync but always held in the same position owing to its force of gravity.
The scale, the gear wheels required for the register and the register itself are mounted on this pendulum. The rotary motion of the operating element is now transferred to the register via a gear wheel fixed to the pointer shaft and via the reduction gearing at the fixed pendulum. Any position (rotary position) of the spindle can now be read with accuracy.

Use

The outstanding feature of pendulum-type position indicators is that the measuring system is fully integrated in the operating element. During installation, they require no further measures on the machine side.

In principle, these position indicators have been designed solely for attachment to horizontal spindles, but the high precision of the mechanical measurement system (gravity drive is mounted on ball bearings) and the extremely low center of gravity allow these to be used also for spindles inclined by as much as 60°.

28ec5679-8d4d-4cad-ad1e-4539750bf891

Selecting the reduction

While the red pointer shows the rotary motion of the spindle at a ratio of 1 to 1, the register shows a numerical value matching the axial displacement of the spindle as factor of the thread pitch.
The parameter of the register is the display value after one revolution starting from the zero position.
The register is available with ascending numerical value by right turn (clockwise) or left turn (counter-clockwise).

Scale

The standard scale has 50 graduation marks without numbers.
Special scales on request.

74439923-ec2c-45d0-95ba-edbdbbc33443

Selected Part

Total US Dollars (net)
$166.71
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
MinMaxPrice
13$166.71
424$160.65
2549$151.56
≥ 50$136.40
Prop 65: Not compliant
WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
RoHS: Compliant
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)).
Weight: 0.337 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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Need Help?

Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351

Special Requests | Contact our sales team

EN 000.3-60-0000.2-REN 000.3-60-0000.2-LEN 000.3-60-0000.5-REN 000.3-60-0000.5-LEN 000.3-60-0001.0-REN 000.3-60-0001.0-LEN 000.3-60-0002.0-REN 000.3-60-0002.0-LEN 000.3-60-0002.5-REN 000.3-60-0002.5-LEN 000.3-60-0003.0-REN 000.3-60-0003.0-LEN 000.3-60-0004.0-REN 000.3-60-0004.0-LEN 000.3-60-0005.0-REN 000.3-60-0005.0-L

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