AMS AS5048 Eval-Kit Operation Manual

Stepper motor
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Operation Manual: AS5048-EK-AB-STM1.0
AS5048 Eval-Kit Stepper Motor
www.ams.com
Revision 1.0 / 07/12/2012

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Summary of Contents for AMS AS5048 Eval-Kit

  • Page 1 Operation Manual: AS5048-EK-AB-STM1.0 AS5048 Eval-Kit Stepper Motor www.ams.com Revision 1.0 / 07/12/2012...
  • Page 2: Table Of Contents

    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...
  • Page 3: General Description

    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.
  • Page 4: Figure

    AS5048 Eval-Kit Stepper Motor Figure 1: Connector Table 1: Connector pinout Description Info Ground A2/MISO SPI master in/slave out; shared with I2C address selection A2 A1/MOSI SPI master out/slave in; shared with I2C address selection A1 SCL/SCK SPI clock input; shared with I2C clock input SDA/CSn SPI chip select - active low;...
  • Page 5: How To Get The Evk Running

    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...
  • Page 6: Mechanical Design Considerations

    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...
  • Page 7: Schematics, Layout

    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...
  • Page 8 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...
  • Page 9 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...
  • Page 10: Copyright

    No obligation or liability to recipient or any third party shall arise or flow out of ams AG rendering of technical or other services.

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