Dual drive extruder

Extruder with a gear ratio of 3:1 and two drive gears.

Suitable for applications where high flow on a large nozzle or precise flow on a small nozzle is required.

Usage:

• replacement for the basic extruder with a single drive gear in combination with a Bowden setup (easiest replacement option)
• direct extruder with E3D hotend (extruder has a mounting hole for inserting an E3D hotend)
• direct extruder with other hotends (requires printing or manufacturing a bracket)

Package contents:

• Dual drive extruder
• Plastic bracket for stepper motor
• 6 cm PTFE tube 2/4 mm
• gear for motor shaft
• Required M3 screws for attachment
• Allen keys
• Illustrated assembly instructions

Technical specifications:

• Supported filament diameter: 1.75 mm
• Weight (without motor): 75g
• E-step value: 415
• Compatible stepper motor: Nema17 (5mm shaft)
• Gear ratio: 3:1

Package does not include stepper motor

Video tutorial with possible use HERE.