
ams OSRAM AS5715R Inductive Motor Control Position Sensor
ams OSRAM AS5715R Inductive Motor Control Position Sensor is designed to detect the electrical position within one pole-pair of a rotating shaft. This position sensor can be used for the motor commutation of a Brushless DC (BLDC) motor. This AS5715R is a high-performance off-axis inductive position sensor with differential analog SIN/COS output. The AS5715R sensor uses inductive sensor technology to measure the coupling between an excitation coil (TX) and two receiver coils (RX) via a rotating target. This position sensor reduces torque ripple and increases the efficiency of motor control and works with motors up to 480000rpm. The AS5715R sensor offers adaptable coil and sensor layout, low propagation delay, high angular accuracy, Sin/Cos output, and AEC-Q100, Grade 0 qualification. This position sensor is ideal for use in EPS motor drives, HVAC pumps, and electric window lifts.Features
- Can be used in environments where lateral space is at a premium
- Can sense motors with low and high pole-pair counts without losing resolution
- Reduces torque ripple and increases the efficiency of motor control
- Works with motors up to 480000rpm
- Easy replacement of existing AMR/GMR sensors
- Adaptable coil and sensor layout
- Low propagation delay
- Sin/Cos output
- Enabler for safety-critical applications
- Suitable for automotive applications
- Flexible PCB design possible, hollow shaft and side shaft applications
- AEC-Q100, Grade 0 qualified
Applications
- EPS motor drives
- HVAC pumps
- Electric window lifts
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Publicado: 2020-02-18
| Actualizado: 2022-03-11