large gear extruder Bondtech LGX (Large Gears eXtruder)

large gear extruder Bondtech LGX (Large Gears eXtruder)In stock, ready to ship. The Bondtech LGX Large Gears eXtruder is the first of Bondtech's filament feeders to use its new Dual Drive Technology based on larger drive gears. NOTE: This extruder only supports 1. 75 mm size filament. Bondtech eXtruder features: 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

In stock, ready to ship.

The Bondtech LGX™ Large Gears eXtruder is the first of Bondtech's filament feeders to use its new Dual Drive Technology based on larger drive gears. NOTE: This extruder only supports 1.75 mm size filament.

Bondtech eXtruder features:

• 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 and symmetric design, for increased performance and compatibility
• Multiple mounting hole patterns, for easy and flexible setup
• A small step for a greener Future, craft boxes without bleaching and no coating

You can read more about the new

LGX™ features by clicking here. Additional product info is below. 

What's in the box: 

• 1x LGX™ feeder
• 1x Custom LDO Nema17 25mm pancake stepper motor
• 1x Bowden Interface Plug (with threaded metal push-fit)
• 1x Direct Drive Interface Plug (for Slice Engineering hotends)
• 1x 2mm Hex Key (recommended tool)
• 1x Product Line Information Brochure
• 1x Powered by Bondtech sticker
• 3x M3x30 mm Low Head screws;
• 4x M3x18 mm Stud with 5 Hex with M3x4 thread;
• 30mm PTFE tube to use in the Direct Drive Interface Plug.

About LGX™ Extruder

• e-steps value : 400 on 16 bit micro-stepping setups; 800 on 32 bit micro-stepping setups
• Drive wheels : hardened steel
• Materials compatibility : abrasive; rigid; semi-flexible; flexible; and soft
• Mounting holes : M3
• Mounting patterns : bottom anterior (2 points); left (2 points), right (2 points), front (4 points), back (4 points)
• Holes on the sides of the LGX™ : 5 mm depth
• Holes on the bottom of the LGX™ : 12 mm depth
• Retraction speed : 35 mm/s
• Retraction distance (bowden) : ~5 mm (0.4 + tube length x 0.15)
• Retraction distance (direct drive) for rigid materials : 0.4 mm
• Retraction distance (direct drive) for soft materials : 3 mm
• Max operating temperature : 80°C
• LGX™ DD net weight : 218.6 g
• LGX™ B net weight : 224 g
• Package measurements : 80x103x73 mm
• Package weight : 269 g
• Download the LGX Technical Drawings here

• USING A PLATE BETWEEN THE EXTRUDER AND THE STEPPER MOTOR

  • Max thickness : 2.6 mm
  • Optimal Thickness : between 0.3 and 2.3 mm;

  Optimal Thickness allows full teeth engagement between the motor gear and the main double gear.

LDO Stepper Motor for Bondtech LGX™

• PH-06AWJ connector
• 2 phases
• DC 5.5 V
• Max 1.0A/phase
• Download the stepper motor Technical Data Sheet here

STEP Files To Download

Click the links below to download STEP files with simplified geometries of each available setup.

• LGX™ Direct Drive with Copperhead screw mount hotend;
• LGX™ For Flexibles with Right Hands ide heatsink and fan;
• LGX™ For Flexibles with Left Hand side heatsink and fan;