Pulse Count Selectable Electro-Magnetic Rotary Sensor ezABSO®

Description

Pulse Count Selectable Electro-Magnetic Rotary Sensor ezABSO

ezABSO® is a brand new Rotary Encoder which is adopted Electromagnetic Induction Type.
Position detection is available ezABSO® singly due to the converter system is incorporated inside.

Advantage

Products in Comparison

Item Products in Comparison
ezABSO Advantage General Rotary Encoder (PLG)
Principle Electromagnetic Induction Type Optical Type
Components
and life span
NO
There is no light emitting, light receiving elements, nor an electrolytic capacitor inside the sensor, which is breakable.
YES
The life span of general light emitting and light receiving elements is forty thousand hours. Being exposed to hotter temperature accelerates deterioration process even further. Some PLGs are used an electrolytic capacitor.
Resistor NO Use Use
The adjusted value might fluctuate.
Durability HIGH DURABILITY
Light and rigid Glass Epoxy Substrate makes sensing part more resistant to vibration shock. The circuit is protected by moisture-proof coating resin.
LOW DURABILITY
There is a glass slit disk which is vulnerable to vibrations and shocks, and it leads to cracks easily.
Vibration resistance 200m/s2 100m/s2
Shock resistance 2000m/s2 1000m/s2
Protection rating IP66 IP55~66(Depends on types)
Pulse count selection YES
The output pulse number can be changed by internal switch.
NO
The output pulse number depends on glass slit, and cannot be changed.

Model coding

Standard model: EZA-SAPL[ ]-04

[ ]: Pulse Rate [P/R] Option
Four options[A],[B],[C] and [D]are available. Switching the setting (0-F) of inner switch can change the pulse number.
[A]Option
[0] 100 [1] 200 [2] 300 [3] 500
[4] 512 [5] 600 [6]1000 [7]1024
[8]1200 [9]1500 [A]1536 [B]2000
[C]2048 [D]2400 [E]3600 [F]4096
[B]Option
[0] 10 [1] 128 [2] 192 [3] 256
[4] 360 [5] 384 [6] 400 [7] 720
[8] 800 [9] 900 [A]1600 [B]1800
[C]2500 [D]2560 [E]3000 [F]8192
[C]Option
[0] 25 [1] 100 [2] 120 [3] 200
[4] 300 [5] 400 [6] 500 [7] 600
[8] 900 [9]1200 [A]1500 [B]1536
[C]2000 [D]2048 [E]2400 [F]2500
[D]Option
[0] 3 [1] 4 [2]20 [3]24
[4] 30 [5] 40 [6] 60 [7]150
[8]250 [9]600 [A]750 [B]900
[C]1200 [D]2800 [E]5000 [F]6000

This product is a push-pull output circuit.
A custom-made product "EZA-SADR[ ]-04" is available when you need to use line driver output.
In addition, shaft diameters "Φ6 and Φ8" are also available. Contact your NSD representative for further details.

Specifications

Specifications

Item Specifications
Sensor model EZA-SAPL[ ]-04 *1 EZA-SADR[ ]-04 *1
Shaft diameter Φ15
Power supply voltage 10.8~26.4VDC
Current consumption 150mA or less (At no load)
Pulse number (Number of divisions) Switchable from 16 kinds of settings
Output circuit Push-pull Line driver (Equivalent to AM26C31 manufactured by Texas Instruments Incorporated)
Maximum response frequency for pulse output
200kHz 300kHz
Permissible mechanical speed 6000[r/min]
Protection rating IP66
Interconnecting sensor cable 2m

*1 [ ]: Pulse Rate [P/R] Option

Output waveform

パルス出力

Dimensions

  • PDF DownloadEZA-SAPL[ ]-04
    EZA-SADR[ ]-04

ezSCOPE

ezSCOPE is a sensor visualization tool. By connecting the two lines of the sensor output line to the ezSCOPE main unit, it is possible to capture the sensor internal data via the USB to the PC. The captured data can be displayed on the PC monitor in real time with numerical values and waveforms. It also has a data backup function. The wiring from the sensor to ezSCOPE can be extended. Since the sensor connection input part of ezSCOPE is insulated, it doesn't affect the sensor operation.
 

The infrared transmission module (option) can be used to transmit data to ezSCOPE main unit.