Thingiverse
Linear Ball Bearing Stepper Slide
por 3DPRINTINGWORLD
410
Descargas
318
Likes
0
Makes
##28BYJ-48 Mechanical Actuator #4
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 most 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.
##Linear Ball Bearing Stepper Slide
This is a linear bearing slide driven by a 28BYJ-48 stepper motor. The linear bearing utilizes standard .177 (4.5mm) caliber steel BB’s and has adjustment screws for setting the preload. The trapezoidal drive screw utilizes an integral ball bearing also made with BB’s to handle the thrust loads of the slide.
I included two different lead screws; a twin lead screw with a 1/2” pitch and a quadruple lead screw with a 1” pitch. Given the max rpm of the stepper motor is 15 rpm the twin lead screw will result in the carriage traveling at 7-1/2 in per/min and th
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 most 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.
##Linear Ball Bearing Stepper Slide
This is a linear bearing slide driven by a 28BYJ-48 stepper motor. The linear bearing utilizes standard .177 (4.5mm) caliber steel BB’s and has adjustment screws for setting the preload. The trapezoidal drive screw utilizes an integral ball bearing also made with BB’s to handle the thrust loads of the slide.
I included two different lead screws; a twin lead screw with a 1/2” pitch and a quadruple lead screw with a 1” pitch. Given the max rpm of the stepper motor is 15 rpm the twin lead screw will result in the carriage traveling at 7-1/2 in per/min and th
¿Has impreso este modelo? Inicia sesión y comparte tu make.
Inicia sesión para dejar un comentario
Iniciar sesiónAún no hay comentarios – ¡sé el primero!
