Pulse Count Selectable Electro-Magnetic Rotary Sensor ezABSO® Pulse Series

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.
Equipped with vibration measurement function.

Products in Comparison

Item	Products in Comparison
	ezABSO	Advantage		General Rotary Encoder (PLG)
Environmental resistance	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 * When the shaft rotates, the shaft seal is IP64.			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.
Vibration measurement function NEW	YES * Measured by the vibration sensor IC inside the sensor.			NO

Standard model: EZA-SA[1][2]-14

* EZA-SA[1][2]-14 is an upward compatible product of the conventional product EZA-SA[1][2]-04.

[1]Output system

Code	Specification
PL	Push-pull
DR	Line driver

[2]Pulse Rate [P/R] Option

Six output patterns are available. Select the following symbols [A] [B] [C] [D] [E] [F] for [2] of the model.
The number of pulses of [A] to [F] can be set by the internal switch on the rear of the sensor.

[A]
[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]
[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]
[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]
[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

[E]
[0] 5 [1] 25 [2] 36 [3] 60 [4] 100 [5] 128 [6] 192 [7] 200 [8] 600 [9] 900 [A]1200 [B]1500 [C]1800 [D]2400 [E]3000 [F]5000

[F]
[0] 5 [1] 25 [2] 36 [3] 200 [4] 600 [5]1024 [6]1200 [7]1500 [8]2048 [9]2400 [A]2500 [B]3000 [C]4096 [D]8192 [E]12000 [F]-----

Specification

*1 [　]: Pulse Rate [P/R] Option

Output waveform

• EZA-SAPL[　]-14
  EZA-SADR[　]-14

Recommended Couplings : Micro-coupling (Manufactured by Daido Precision Industries Ltd.)
※ If there is a possibility of electric corrosion on the bearing, an insulated micro coupling is recommended.

Model : RB-11-04

Dimensions

 

• EZA-SAPL[　]-14
  With L type flange-mount fixture RB-11-04

Recommended Couplings : Micro-coupling
　　　(Manufactured by Daido Precision Industries Ltd.)
※ If there is a possibility of electric corrosion on the bearing, an insulated micro coupling is recommended.

Contact us about other L type flange-mount fixture (Mounting bracket option).

Specification

CC-Link compatible model

EtherNet/IP compatible model

Specification

Connection example

Vibration Data - Easy Diagnosis -　　NEW

Integrating a vibration sensor IC into the ezABSO installs a new function for measuring and monitoring the vibration applied to the main body from the outside.
With this function, it is possible to measure the vibration exerted on the engine with ezABSO. *1
Please use it for easy diagnosis of connected devices as one of the data collected by IIoT.

*1: Only when ezABSO is installed integrally with the engine (see figure above).

Application