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iFlight AS5048A Magnetic Encoder w/ Aluminum Case

by iFlight
€0,00 - €0,00
€0,00
€45,99
€45,99 - €62,99
€45,99

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Description

Description
  • The AS5048 is an easy-to-use 360° angular position sensor with a 14-bit high-resolution output. The maximum system accuracy is 0.05°, assuming linearization and averaging by the external microcontroller. The IC measures the absolute position of the rotation angle of the magnet and consists of Hall sensors, the analog-to-digital converter, and digital signal processing. The zero position can be programmed via SPI or IC command. So no programmer is needed anymore. This simplifies the assembly of the complete system because the zero position of the magnet does not need to be mechanically aligned. This helps developers to reduce their development time. The sensor tolerates misalignment, air gap variations, temperature variations and also external magnetic fields. This ruggedness and wide temperature range (-40°C to +150°C) of the AS5048 make the IC ideal for rotation angle detection in harsh industrial and medical environments. Multiple AS5048 ICs can be connected in series for serial data readout. The magnet's absolute position information is directly accessible via a PWM output and can be read out via a standard SPI or high-speed IC interface. Version AS5048A comes with SPI and PWM interface. Version AS5048B is configured with the IC interface and also has a PWM output. An internal voltage regulator allows the AS5048 to operate on either 3.3V or 5V power supplies.
  • It is specially designed for iPower Motor GBM5208 GBM6208GBM6212GBM8017 GBM8028GBM8108GBM110 Motor. Please note that there must be screw holes in the gimbal motor to fit the metal mounting plate, otherwise you will need to assemble it yourself. The size of the aluminum alloy part is shown below.

Main features and benefits
  • 360° non-contact angular position sensor
  • Standard SPI or high-speed IC interface and PWM
  • Easily programmable zero position via SPI or IC command
  • No programmer needed
  • 14-bit full scale resolution 0.0219°/LSB
  • Angular accuracy 0.05° after system linearization and averaging
  • Daisy chain capability
  • Tolerant of air gap variations magnetic field input range: 30mT – 70mT
  • -40°C to +150°C ambient temperature range
  • 3.3V / 5V-compatible
  • 14-pin TSSOP Packaged (5x6.4mm)
  • Magnets size 6mm x 2.5mm

applications
  • The position detection of the robot joints
  • Industrial motor position control (we used it for BLDC controller with Alexmos system)
  • Medical robots and fitness equipment