Prusa i3 Y motor mount bracket

A very simple way to install. It is easy to adjust the position of the belt in a straight line. Suitable for threaded rod 10 mm in diameter, spaced 20 mm

3D printer parts and enhancements

Creative Commons Attribution Share Alike

Commercial use is allowed, you must attribute the creator, you may remix this work and the remixed work should be made available under this license.

Learn more or download attribution tags

Description

An advanced version of the standard mount bracket for the y-axis motor.

A very simple way to install and remove. You need only screwdriver.
It is easy to adjust the position of the belt in a straight line.

Suitable for threaded rods 10 mm in diameter. Distance between center of rods should be 20 mm. Stepper motor shaft is at height 29 mm.

How to assemble.

Print two provided stl models. I used the following settings for printing: layer height 0.25 mm, 4/4 solid top/bottom layers, 4 perimeters.

Drill holes for the screws so that they are freely inserted.

Insert nut into the slot.

Screw the main part (p1) to the motor with M3 screws.

Combine the two parts of the mounting bracket near the site of its future position and tighten the screw (not fully).

Align the motor so that the belt will stand in a straight line. To adjust the position of the belt pulley can still be moved

Tighten the screw completely.

Materials and methods

2 printed parts

buy or get somewhere:
3x ISO 7045 M3 screws, length 12 mm
1x ISO 7045 M4 screw, length 20 mm
1x ISO 4035 M4 nut, 3.5 mm thickness (max)

Documents

Issues

Issues are used to track todos, bugs or requests. To get started, you could create an issue.

Comments

9fe29feda634ba702a3c525ce6d12ac3?default=blank&size=40Aleksei Bondarenko published this design ago