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Grizzly g0755 Benchtop Milling Machine
Benchtop Milling Machine: http://www.grizzly.com/products/Heavy-Duty-Mill-Drill-with-Stand-and-Power-Feed/G0755
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2 Horsepower Variable Frequency Drive
I picked up a used Allen Bradley 1305 from eBay
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Terminal Blocks
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Opto-isolated relay board (4x 10A relays)
For controlling the contactors (Z-Axis motor) from the microcontroller.
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ESP32-Wrover
This ESP32 module has 4 Megabytes of PSRAM which enables development of rather large applications written in MicroPython. I got mine from http://analoglamb.com/
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Jog/Shuttle controls
https://hackaday.io/project/158629-usb-hid-jog-wheels
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Geckodrive G203V Stepper Drivers
Stepper motor drivers: https://www.geckodrive.com/g203v.html
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X Axis Ball Screw
900mm 1605 ball screw and nut
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Y Axis Ball Screw
350mm 1605 ball screw & nut
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2 |
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NEMA34 Stepper Motors
> 500 oz/inch holding torque.
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2 |
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Timing Pulleys
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Timing Belts
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2 Horsepower / 3 Phase Induction Motor
Inverter rated 3 phase motor to match the VFD
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Wiring Cabinet
Any suitable case / enclosure for the electronics.
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