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.
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Advantage
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. |
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Resistor | NO Use | Use The adjusted value might fluctuate. |
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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. |
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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. |
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Model coding
Standard model: EZA-SA[1][2]-04
- [1]Output system
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Code Specification PL Push-pull DR Line driver - [2]Pulse Rate [P/R] Option
- Five output patterns are available. Select the following symbols [A] [B] [C] [D] [E] for [2] of the model.
The number of pulses of [A] to [E] can be set by the internal switch on the rear of the sensor.
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[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
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[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
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[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
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[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
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[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
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Specifications
Item | Specifications | |
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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
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Output waveform
- L type flange-mount fixture (Mounting bracket option)
- 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. |
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