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Bondtech DDG V2 Upgrade Kit for Ultimaker printers

Ref.: EXT-BOND-DDG.V2-KIT

224.90 €

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Approximate delivery date: Monday 30 June - Thursday 3 July

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This upgrade kit by Bondtech includes two DDG V2 extruders for users of Ultimaker 3D printers with dual extrusion, such as the U3, US3, US5 and US7 3D printers. This upgrade kit was designed to be compatible with 2.85 mm filament, as well as Ultimaker's Material Station and the UM filament sensor.

The Bondtech DDG V2 extruder for Ultimaker 3D printers

Image 1: The Bondtech DDG V2 extruder for Ultimaker 3D printers. Source: Bondtech.

The DDG V2 extruder effortlessly fits into the current configuration as a straightforward replacement, providing a convenient plug-and-play solution. Thanks to its reversible structure and absence of firmware updates needed, setup is simple and can be completed in under 20 minutes (refer to the Usage Tips and Downloads sections for installation instructions).

Inside the Bondtech DDG V2 extruder

Image 2: Inside the Bondtech DDG V2 extruder. Source: Bondtech.

Crafted utilizing Bondtech's acclaimed Dual Drive Gear technology, the DDG V2 extruder guarantees reliable material feeding without slippage, ensuring consistent high-performance outcomes. The adjustable tension mechanism allows precise adjustment of filament pre-tension, effortlessly accommodating a variety of filament types.

The standard Bondtech DDG V2 extruder

Image 3: The standard Bondtech DDG V2 extruder. Source: Bondtech.

The versatile characteristics of this extruder encompass internal space for accommodating the UM filament sensor, a symmetrical design facilitating easy reversibility from standard to mirror and vice versa, and hardened steel drive gears with nickel coating. These features empower the extruder to adeptly manage both standard and abrasive materials, ensuring robustness and prolonged lifespan.

The mirror Bondtech DDG V2 extruder

Image 4: The mirror Bondtech DDG V2 extruder. Source: Bondtech.

By utilizing the original stepper motor of the printer, installation of the DDG V2 is streamlined, as it mounts in the same position and holes as the factory extruder. For users of the US3, US5, and US7 models, no additional hardware changes are needed. However, U3 model users will require the UM DDG Converter Cable to reverse the feeding direction, depending on the Ultimaker model being upgraded.

In conclusion, the Bondtech DDG V2 Extruder provides unmatched reliability, compatibility, and straightforward installation, making it a crucial upgrade for Ultimaker 3D printer users aiming for improved performance and versatility in their printing endeavors.

General information
Manufacturer	Bondtech
Compatibility	UM3, UM S3, UM S5, UM S7

Electrical properties
Voltage	24 V

Extruder properties
Filament diameter	2.85 mm
Extrusion system	Bowden

Dimensions and weight
Weight	159 g

Other
HS Code	8477.9080

Other information

Package Contents (for each extruder)

1x Front housing
1x Rear housing
1x Lever
1x Idler wheel
1x Idler wheel with bearing
1x Plug
1x Indicator
2x Spacers
1x Assembled shaft
1x Primary gear 3.0 Ø8
1x Secondary pressed gear 3.0 Ø8
1x Set screw M3x3.0
3x Ball bearing 8x12x3.5
4x Hex head screw M3x35
1x Compression spring SS2331 1.25X8X22
1x Stainless steel round head hex screw M3x20
1x Nut M3
2x Thrust collar 6 mm
2x Bowden clip 2.85. 1 mm
1x Hardened cylindrical shaft 4x22
2x Hardened cylindrical shaft 3x32

The installation process for the Bondtech DDG V2 extruder on the Ultimaker 3D printers is fairly simple thanks to the extruder's smart design. This video from the manufacturer's YouTube channel demonstrates how to install the extruder on the Ultimaker 3 printer:

Video 1: How to install DDG V2 on Ultimaker 3. Source: Bondtech.

The entire process takes about 10 to 15 minutes. For the Ultimaker S3, S5, and S7 printers the installation has more steps and takes 15-20 minutes, just as shown in this video from Bondtech:

Video 2: How to install DDG V2 on Ultimaker S3, S5, and S7. Source: Bondtech.

The detailed installation guides (manual) in PDF format, as well as a quick start guide and technical datasheets for the Bondtech DDG V2 extruder are available in the Downloads section.