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Dovetail Stepper Slide
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##28BYJ-48 Mechanical Actuator #1
I thought it would be cool to see what kind of Mechanical Actuators we could make using the 28BYJ-48 stepper motor and mostly 3D printed parts. The 28BYJ-48 is the motor that comes with all the arduino kits. It's a 5v dc motor with a max rpm of 15 and is capable of around 4 oz force/in of torque. You can get these motors with the driver for around $2 each.
##Direct Drive Dovetail Stepper Slide
Dovetails slides are not really good at long travels or fast speeds but they are very accurate with the addition of a gib to the dovetail way allows for adjustment of the clearances between the ways and the carriage reducing backlash. This is a direct drive slide as the drive screw is clamped directly to the shaft of the stepper motor. The downside to this is that there is a lot of slop in the motors shaft as it’s not designed to carry an axial load. The v3 slide I plan on making will address axial loads as it use an integral bearing flange.
The max R
I thought it would be cool to see what kind of Mechanical Actuators we could make using the 28BYJ-48 stepper motor and mostly 3D printed parts. The 28BYJ-48 is the motor that comes with all the arduino kits. It's a 5v dc motor with a max rpm of 15 and is capable of around 4 oz force/in of torque. You can get these motors with the driver for around $2 each.
##Direct Drive Dovetail Stepper Slide
Dovetails slides are not really good at long travels or fast speeds but they are very accurate with the addition of a gib to the dovetail way allows for adjustment of the clearances between the ways and the carriage reducing backlash. This is a direct drive slide as the drive screw is clamped directly to the shaft of the stepper motor. The downside to this is that there is a lot of slop in the motors shaft as it’s not designed to carry an axial load. The v3 slide I plan on making will address axial loads as it use an integral bearing flange.
The max R
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