Herramientas y equipos

NEMA 17 3D Models: STL Mounts and Gearboxes

This collection gathers STL files built around NEMA 17 stepper motors: reference bodies for CAD work, mounting brackets, gearboxes and parts for motor-driven mechanisms. It helps when you are fitting a motor into a 3D printer, a camera rig or a small machine and need a starting shape. Every listing links to the source page, where the author describes the part. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Esta colección está escrita en inglés, pero la búsqueda funciona en cualquier idioma.

Una colección de Polyzon · 48 modelos de 5 plataformas

Cómo se elabora esta colección

Polyzon reúne esta colección a partir de los resultados de búsqueda de las plataformas conectadas. Se eliminan los duplicados y los modelos sin vista previa, las coincidencias débiles van al final y el resto mantiene el orden de la búsqueda. Los modelos pertenecen a sus autores: consulta las condiciones en la página de cada modelo.

Criterios de selección: el equipo editorial de Polyzon · Texto actualizado el 11/10/2026

Ver la colección Mostrar todos: 15205 modelos →
Colección

Por dónde empezar

Todos los modelos de esta colección

Mostrar todos: 15205 modelos
Sobre la categoría

«NEMA 17 3D Models: STL Mounts and Gearboxes»

The models fall into a few groups. Some are plain reference bodies of the motor itself, used as a placeholder inside a larger assembly. Others are brackets and mounts that fix the motor to a frame, gearboxes that trade speed for torque, and couplers or adapters that join the shaft to a lead screw or pulley. Project files show the motor inside a finished mechanism, such as a pump or a roller drive.

When you pick a model, compare it with the motor you actually have. The faceplate size is shared, but body length, shaft diameter, whether the shaft has a flat, and the position of the mounting holes differ between versions. Check whether the file is a solid reference body or a part meant to be printed, and read the author's notes on material, layer height and supports. Photos of printed parts help you judge clearances around the shaft and screw holes.

Search results widen if you try other names for the same hardware: stepper motor, bipolar stepper, or the frame size on its own. Related terms such as planetary gearbox, belt pulley, lead screw coupler, extruder mount or camera slider bring up parts that pair with this motor. Adding a project type — pump, plotter, turntable — narrows the list further.

FAQ

Preguntas frecuentes

What does NEMA 17 mean?
It is a faceplate size designation for stepper motors. Motors that share it can still differ in body length, shaft, holding torque and connector, so the printed part has to match your exact unit.
Can the motor itself be 3D printed?
No. Printed files in this topic are reference bodies, brackets, mounts, gears, couplers and adapters that go around a purchased motor.
What should I check before printing a mount?
Hole spacing, shaft diameter and flat, the gap between the motor body and the frame, and the wall thickness around screw holes. The author's notes and photos of printed parts show how these were handled.
How do I find more parts for this motor?
Try synonyms such as stepper motor or bipolar stepper, and related terms like planetary gearbox, pulley, coupler or extruder mount. Naming the machine you are building narrows the results.
Relacionado
Piezas para impresoras

NEMA 8 Stepper Motor 3D Models and STL Parts

2131 modelos
CNC y fresadoras

3D Models for NEMA 17 Rotary Mechanisms

27079 modelos
Miniaturas y wargames

NEMA 11 Stepper Motor Mounts and Gearbox STL Files

1468 modelos
Temática militar

MiG-17 3D Models: Scale Kits, RC Jets, Accessories

2720 modelos
Hobbies y makers

17th Century 3D Models and STL Files

1021 modelos
Gadgets

MSI 17 Laptop Accessories: 3D Models and STL Files

9390 modelos

Todas las categorías de modelos 3D

El catálogo completo de temáticas, del hogar al CNC, con búsqueda en todas las plataformas conectadas.

Abrir el catálogo de categorías