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.
Products in Comparison
|Item||Products in Comparison|
|ezABSO||Advantage||General Rotary Encoder (PLG)|
|Principle||Electromagnetic Induction Type||Optical Type|
and life span
There is no light emitting, light receiving elements, nor an electrolytic capacitor inside the sensor, which is breakable.
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.
The adjusted value might fluctuate.
Light and rigid Glass Epoxy Substrate makes sensing part more resistant to vibration shock. The circuit is protected by moisture-proof coating resin.
There is a glass slit disk which is vulnerable to vibrations and shocks, and it leads to cracks easily.
|Protection rating||IP66||IP55~66(Depends on types)|
|Pulse count selection||YES
The output pulse number can be changed by internal switch.
The output pulse number depends on glass slit, and cannot be changed.
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  100  200  300  500  512  600 1000 1024 1200 1500 [A]1536 [B]2000 [C]2048 [D]2400 [E]3600 [F]4096
[B]Option  10  128  192  256  360  384  400  720  800  900 [A]1600 [B]1800 [C]2500 [D]2560 [E]3000 [F]8192
[C]Option  25  100  120  200  300  400  500  600  900 1200 [A]1500 [B]1536 [C]2000 [D]2048 [E]2400 [F]2500
[D]Option  3  4 20 24  30  40  60 150 250 600 [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.
|Sensor model||EZA-SAPL[ ]-04 *1||EZA-SADR[ ]-04 *1|
|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
|Permissible mechanical speed||6000[r/min]|
|Interconnecting sensor cable||2m|
*1 [ ]: Pulse Rate [P/R] Option
|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.