High precision Linear Actuator Nema 14 MGN7H
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A high precision linear actuator made out of a Nema 14, MGN7H and a leadscrew
- Ocena
- 5 / 5
- Polubienia
- 18
- Pobrania
- 58
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- 0
- Wyświetlenia
- 758
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- 1
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Accessories
- Licencja
- GNU General Public License v3.0
This compact and high-precision linear actuator is designed around common 3D printing hardware. It combines a Nema 14 stepper motor, an MGN7H linear rail, a trapezoidal leadscrew with nut and a coupler to deliver accurate, repeatable linear motion.
Components Overview:
- Stepper Motor: Nema 14
- Linear Rail: MGN7H with carriage
- Leadscrew
- Leadscrew Nut
- Coupler
Mounting Hardware:
- 4x M3x10 screws
- M2x6 and M2x10 screws for securing the carriage and nut block
How It Works:
The Nema 14 stepper motor rotates the trapezoidal leadscrew via the coupler. A leadscrew nut mounted on the rail converts this rotary motion into linear movement. The rail is guided by the block on the Nema 14 bracket, ensuring smooth and stable travel with minimal play. This design allows for highly accurate and controlled linear displacement, ideal for tasks requiring fine positioning.
Key Benefits:
- Compact and rigid design
- High accuracy and repeatability
- Low maintenance with durable components
- Easy to integrate with standard stepper motor drivers