AMS AS5145B Operation Manual Download

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AS5145B Eval-Kit Stepper Motor

www.ams.com

Revision 1.1 / 01/23/14

page 2/9

1. General Description

The AS5145B 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.

2. Package and Board Description

Content of the Eval-Kit:



AS5145B board



4 magnet holders

Ø 5mm Ø 6mm Ø 8mm Ø 10mm



1 allen key (1.5mm)



1 quick start user guide

Summary of Contents for AS5145B

Page 1: ...www ams com Revision 1 1 01 23 2014 Operation Manual AS5145B EK AB STM1 0 AS5145B Eval Kit Stepper Motor ...

Page 2: ...vision 1 1 01 23 14 page 1 9 Table of Contents 1 General Description 2 2 Package and Board Description 2 3 How to get the Eval Kit running 4 4 Mechanical Design Considerations 5 5 Schematics Layout 6 Copyright 9 Disclaimer 9 Contact Information 9 ...

Page 3: ...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 2 Package and Board Description Content of the Eval Kit AS5145B board 4 magnet holders Ø 5mm Ø 6mm Ø 8mm Ø 10mm 1 allen key 1 5mm 1 quick start user guide ...

Page 4: ...und 2 DO Data Output of SSI 3 CLK Clock Input of SSI 4 CSn Chip Select 5 3V3 3 3V Regulator Output 6 5V Positive Supply Voltage 7 Prg Programming Input 8 GND GND 9 MagINCn magnet field status indicator 10 MagDECn magnet field status indicator 11 A Quadrature Output A 12 B Quadrature Output B 13 Ind Index Output 14 PWM Pulse Width Modulation output ...

Page 5: ...AS5145B Eval Kit Stepper Motor www ams com Revision 1 1 01 23 14 page 4 9 3 How to get the Eval Kit running Figure 2 5V Power Option Figure 3 3V Power Option 4 5 5 5V 3 3 6V ...

Page 6: ...le 3 Used Magnet Part Number Web Page Manufacturer 2910041 1 www dextermag com Dexter Magnetic Technologies Additional recommended magnet suppliers refer to our hompage http www ams com eng Products Magnetic Encoders Magnets2 Recommended Magnet Suppliers Figure 4 Mounting the AS5145B Eval Kit The AS5145B board can be mounted on double shaft motors See figure 4 Screws and distance bolts are not inc...

Page 7: ...0V 0603 6 P1 14 Pin Header 1 1 2 2 3 3 4 4 D C B A A4 Size Date Project Title Revision Sheet of Originator 23 01 2014 GND PWM B A Index MagDECn PROG DO CLK 5V GND GND GND 5V CSn CLK DO CSn MagINCn PROG C1 10u 10V C2 10u 10V 3 3V 3 3V C3 100n GND PWM Index B A MagDECn MagINCn AS5145B EK FIRST 1 0 1 0 MagINCn 1 MagDECn 2 A_LSB_U 3 B_DIR_V 4 nc 5 Index_W 6 VSS 7 Prog 8 DO 9 CLK 10 CSn 11 PWM_LSB 12 n...

Page 8: ...ms com Revision 1 1 01 23 14 page 7 9 Figure 8 Figure 9 Magnet Holder Magnet Holder Dimensions Ø 5mm Ø 6mm Ø 8mm Ø 10mm Figure 10 Layout Dimensions 2 6mm Ø 15mm 0 3 7mm Ø Ø 10mm 14mm magnet Grub screw for fixing on the shaft of the motor ...

Page 9: ... 9 6 Ordering Information Table 5 Ordering Information Ordering Code Description AS5145B EK AB STM1 0 AS5145B Eval Kit Stepper Motor with ABI SSI PWM Revisions History Revision Date Description 1 0 August 6 2012 First version 1 1 Januar 23 2014 Updated to new board design ...

Page 10: ...l environmental requirements or high reliability applications such as military medical life support or life sustaining equipment are specifically not recommended without additional processing by ams AG for each application This Product is provided by ams AS IS and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular p...

Page 11: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information ams AS5145B EK AB STM1 0 ...

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