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Shaker Motor Installation Video



WPC Motor Driver Board, Wire Harness, & Power Supply Installation Video



Stern S.A.M. Motor Driver Board, Wire Harness, & Power Supply Installation Video



Current Downloadable Installation Guides

For the Shaker Motor .pdf Installation Guide, Click Here


For the Williams/Bally WPC Motor Driver Board v1.07, Wiring Harness, & Power Supply .pdf Installation Guide, Click Here


For the Stern Motor Driver Board v1.07, Wiring Harness, & Power Supply .pdf Installation Guide, Click Here


Current Downloadable Dip Switch Settings

For the Williams/Bally WPC Shaker Motor Dip Switch Settings .pdf Sheet Click Here


For the Stern Shaker Motor Dip Switch Settings .pdf Sheet Click Here


For the Williams Sys 11 Shaker Motor Dip Switch Settings .pdf Sheet Click Here


Archived Downloadable Installation Guides

For the Williams/Bally WPC Motor Driver Board v1.06, Wiring Harness, & Power Supply .pdf Installation Guide, Click Here


For the Stern Motor Driver Board v1.06, Wiring Harness, & Power Supply .pdf Installation Guide, Click Here

Motor Driver Board Rev 1 Update History (Updated August 20, 2019)


1.07 (08/20/19) Separated the shaker motor and wire harness connection, changed wire harnesses to Cat5 cables and custom adapters
1.06 (07/23/19) Initial Public Release
1.05b (07/05/19) Release Candidate, adding green LED, adding motor test switch
1.05a (06/26/19) Second prototype for beta testing, changed size to 53mm x 68mm to match Arduino UNO, reduced to one optoisolator, reduced to one fuse on voltage line only, added Vcc and Gnd test points
1.04 (06/19/19) Added 8 optoisolators and diodes, added fiducials
1.03 (06/12/19) Added 8 trigger sources, added 8 pos DIP switch array, added 5.5mm x 2.1mm barrel power connector
1.02 (05/31/19) First prototype for alpha testing, reduced size to 60mm x 60mm, converted most components to SMD, compressed to one connector, added voltage and drive line fuses
1.01 (05/21/19) Initial release - 125mm x 150mm board all TH components, two connectors one for inputs from machine one for outputs to motor, single trigger source
1.00 (02/14/19) Pre-Alpha phase / Board Engineering Completed
(01/09/19) Project Conception / Board Engineering Started


Motor Driver Computer Program Rev 1 Update History (Updated August 15, 2019)


1.07 (08/15/19) Updated PWM frequency for better tuning, updated duty cycle ramp up/down time for better feel
1.06 (07/23/19) Initial Public Release

1.05 (06/29/19) Release Candidate - Added provisions for a green LED, set to blink for the 5 second boot up mode then remain steady

1.04 (06/27/19) Beta phase - Set trimmer pot range to 25%-100% duty cycle
1.03 (06/26/19) Removed 5 PWM pulse start up test, added 5 second boot up mode, PWM time reduced by 50%, set switch trigger of motor to 30ms pulse
1.02 (06/24/19) Alpha phase - Reduced to 5 PWM pulses at start, set trimmer pot range to 50%-100% duty cycle, added switch trigger of motor with 100ms pulse
1.01 (06/24/19) Pre-Alpha phase - Test PCB and motor by sending 10 PWM pulses of 50% duty cycle


Motor Driver Board Rev 2 Future Plans (Updated July 19, 2019)


(06/30/19) Project Conception / Board Engineering Started