AS5048 Eval-Kit Stepper Motor Table of Contents General Description ....................... 2 Package and Board Description .................... 2 How to get the EVK running ....................4 Mechanical Design Considerations ..................5 Schematics, Layout ....................... 6 Copyright ............................9 Disclaimer ............................. 9 www.ams.com...
AS5048 Eval-Kit Stepper Motor 1. General Description The AS5048 Eval-Kit is designed to adapt standard size stepper motors with a contactless rotary position sensor. Rotation of the magnet holders is sensed by the rotary position sensor, soldered on the PCB board.
AS5048 Eval-Kit Stepper Motor 3. How to get the Eval-Kit running Figure 2: 5V Power Option Figure 3: 3V Power Option www.ams.com Revision 1.0 / 08/06/12 page 4/9...
AS5048 Eval-Kit Stepper Motor 4. Mechanical Design Considerations Table 2: Motor References (Examples) Part Number Web Page Manufacturer 17PY-X0XX www.nmbtc.com NMB Technologies Corporation - 17PY-X8XX Motor Group 17PY-X4XX 17H018D series www.portescap.com Portescap 17H118D series 17H218D series Table 3: Used Magnet...
AS5048 Eval-Kit Stepper Motor 5. Schematics, Layout Figure 5: Schematic Figure 6: Figure 7: Top Layer Bottom Layer Table 4: Bill of Materials Part Number Reference PCB Board PCB1 AS5048 10uF/10V/0603 100nF/10V/0603 www.ams.com Revision 1.0 / 08/06/12 page 6/9...
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AS5048 Eval-Kit Stepper Motor Figure 8: Figure 9: Magnet Holder Magnet Holder Dimensions *Ø 5mm Grub screw for fixing on the shaft of the *Ø 6mm motor. *Ø 8mm *Ø 10mm Figure 10: Layout Dimensions All values in mm www.ams.com Revision 1.0 / 08/06/12...
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AS5048 Eval-Kit Stepper Motor 6. Ordering Information Table 5: Ordering Information Ordering Code Description AS5048A-EK-AB-STM1.0 AS5048A Eval-Kit Stepper Motor with SPI interface AS5048B-EK-AB-STM1.0 AS5048B Eval-Kit Stepper Motor with I2C interface Revisions History Revision Date Description August 6, 2012 First version www.ams.com...
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