Bondtech LGX PRO™ Extruder

Do not connect a LGX® stepper motor to a printers cable without checking the wires and pins of the connection cable. Not all printers are ready for a direct connection with the LGX®. Some use stepper drivers with no protection and this may damage them.

Before connecting a LGX® to any 3D printer check if the connector pins are wired as shown below:

• Stronger 30mm stepper motor
• Larger drive wheels, for increased filament grip;
• Filament pre-tension lever, for repeated results;
• Multi-function interface socket, for tool or application quick swap;
• Drive wheels’ maintenance windows, for easy cleaning;
• Compact, light & symmetric design, for increased performance and compatibility;
• Multiple mounting hole patterns, for easy and flexible setup;
• Full Hardened Steel Drive Train;
• PA12 GF housing for enhanced mechanical and thermal resistance.
• Support longer hotends with the extra Aluminum Interface Plug;

Use the supplied studs to replace the 4 screws of the stepper motor and use them as additional mounting points. Be aware the stepper motor threads are made of Aluminum, and they are delicate. Don’t use too much Torque to tighten the studs. Preferably use finger force only. You can find these studs on the accessories bag in your LGX® package. They have a M3 thread with 4 mm depth.