Elife Absolute Position Transducers are designed in order to ensure maximum accuracy in position detection and for easy mounting in the motor housing. Absolute Position Encoder
Stable in a Wide-Range of Operating Temperature
Compatible with common magnets in use
High Tolerance to mounting Gap
SSI Communication
Designed for easy mouintg in the motor housing
Incremental ABZ Quadrature Encoder
The main key features of our Elife Absolute Position Transducers:
Differential Digital Communication to avoid that the position detection to be susceptible to interference.
High Tolerance to mounting gap between the Elife-sensor and the Magnet: ±0.5mm respect to the Nominal Distance.
Absolute Angle Position via SSI Communication: Angle Position Data is continuously updated at a frequency of 1 MHz.
Stable – less than one degree of error – in a wide-range of Operating Temperature (from -40 to 125 °C)
Precise Incremental ABZ Quadrature Encoder: Different resolutions available, up to 1024 pulses per revolution.
PWM Output: Duty Cycle proportional to the Absolute Angle Position (Frequency: 1 KHz, Resolution: 14bit)
Compatible with common magnets in use: from 40 to 60mT of magnetic field applied to the sensor.
Available in different sizes – e.g: 20mm,30mm of diameter – to easy mounting in the motor housing.
European Conformity and designed in accordance with the EMC emission (EN 61000-6-4) and immunity (EN 61000-6-2) standards.
Description of Elife Absolute Position Transducers:
| CHARACTERISTIC | NOMINAL VALUE | |
|---|---|---|
| General | DC Supply Voltage | Form 4.5 to 45 V |
| Refresh Rate | 1 MHz | |
| Accurancy | 0.7° | |
| Magnetic Working Range | From 40 to 60 mT | |
| Operating Temperature | From -40 to +125 °C | |
| SSI | Data Lenght | 16 Bit |
| Effettive Resolution | 14 Bit | |
| SSI Clock | up to 25 MHz | |
| Dead Time | 40 μs | |
| Incremental Encoder | Pulses per Revolution | up to 1024 |
| ABZ Update Rate | 16 MHz | |
| PWM Output | PWM Frequency | 1 KHz |
| PWM Resolution | 14 bit |
