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Question #: 13992

Question: What Should I buy to complete the basic laser kit

Current Solution

The laser components needed for a typical CO2 laser cutter and engraver are as follows:

- The laser tube and laser tube power supply. We currently have 40W and 80W choices. The laser power supply must be pred with the laser tube (40W power supply with 40W laser tube, for instance)
-- 40W CO2 Laser Tube: https://www.buildyourcnc.com/item/Laser-Component-Laser-Tube-CO2-40Watt
-- 40W CO2 Laser Tube Power Supply: https://www.buildyourcnc.com/item/Laser-Component-Power-Supply-CO2-40W
-- 80W CO2 Laser Tube: https://www.buildyourcnc.com/item/Laser-Component-Laser-Tube-CO2-80Watt
-- 80W CO2 Laser Tube Power Supply: https://www.buildyourcnc.com/item/Laser-Component-Power-Supply-CO2-80W

- The optics for bouncing the laser energy around the machine:
-- Mirror Mount (select the 25mm for easier alignment): https://www.buildyourcnc.com/item/Laser-Component-Mirror-Mount-20mm
-- Mirror (make sure to select the correct size that matches the mirror mount): https://www.buildyourcnc.com/item/Laser-component-20mm-mirror-25mm
-- Nozzle (which also houses another mirror, and houses the final focal lens): https://www.buildyourcnc.com/item/Laser-Component-Nozzle-20mm-lens-mirror: https://www.buildyourcnc.com/item/Laser-Component-Nozzle-20mm-lens-mirror

- The laser controller that controls the laser cutter and engraver. This part provides a contorl panel, computer interface and drives the motion electronics: https://www.buildyourcnc.com/item/Laser-Component-Laser-Control-System

- Safety Eyewear Tinted: https://www.buildyourcnc.com/item/laser-components-goggles-safety-tinted
- Safety Eyewear Honeywell: https://www.buildyourcnc.com/item/laser-components-goggles-safety-honeywell

The motion electronics that move the mirrors and nozzle: This selection will depend on the size of machine you will design (the selection below will provide a good medium range):

- Motors/Drivers (one for each axis in most cases):
-- 425 oz-in torque motor: https://www.buildyourcnc.com/item/electronicsAndMotors-nema24-425ozin
-- 3.0 Amp Driver: https://www.buildyourcnc.com/item/electronicsAndMotors-stepper-driver-3!0a

Typically, 2 motors and 2 drivers are needed for a 2 axis laser system (oves the x and y axes).

Power supply for the motors and drivers (8.8 Amps and 36 V output): https://www.buildyourcnc.com/item/electronicsAndMotors-power-supply-24v-36v


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