BMG IDGA Integrated Drive Gear Assembly Retro-fit Set

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BMG Drive Gears IDGA Kit

BMG Drive Gears IDGA Kit

This set is meant to Bondtech BMG extruder series users, or Open Source community members creating or making their own BMG type extruders.

Reduce the runout of the main drive gear on your Bondtech BMG Dual Drive extruder.

A very solid, reliable and improved solution from Bondtech that provides a slight improvement to the print surface quality.

Units will ship starting week 21 ( 22 to 26th May )

Price:

$34.90

In stock (can be backordered)

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For the necessary tolerances with the plastic housing of the several compatible extruders and their versions you may design to use this kit, please allow some axial motion along the main shaft.
0.25mm on each side is enough.
This motion doesn’t affect the performance of the IDGA and actually it allows the IDGA to self-center with the filament.

The BMG Drive Gears IDGA Kit are compatible with:

  • All Bondtech BMG series extruders;
  • All Bondtech upgrade kits for Prusa i3;
  • All Bondtech upgrade kits for Prusa Mini;
  • All Bondtech DDX Direct Drive eXtruders for Creality;
  • NMG-HT for Funmat HT;
  • Other BMG type extruders using the original Bondtech main shaft assembly and drive gears.

The BMG IDGA must be used with 3x8x3.0 mm ball bearings.

Product includes:

  • 1x [15165] BMG IDGA Retro-fit
  • 1x secondary drive gear 1.75/5.0 mm
  • 2x 3x8x3.0 mm ball bearings
  • 1x 3×20 mm shaft
  • 2x needle bearings

This Kit includes the the BMG Integrated Drive Gear Assembly, secondary 1.75/5.0mm drive gear, secondary shaft and secondary needle bearings.
To purchase just the BMG IDGA use this product instead:
BMG IDGA Retro-fit Set

Technical Specification

  • Shaft length: 27.6 +/-0.08mm
  • Shaft length to support ball bearings : < 3.3mm - 3.3mm >
  • Filament teeth’s center to end of shaft : < 21.84mm - 6.30mm >
  • Number of drive gear teeth : 17
  • Drive gear teeth length : 4mm
  • Integrated drive gear Material: Hardened Steel
    Materials Compatibility:

    • Flexible : yes;
    • Rigid : yes;
    • Abrasive : yes.
  • Number of main gear teeth : 50
  • Main gear teeth length : 3mm
Freight Weight 10.6 g
Dimensions 8 × 6 × 2.49 cm

IDGA / RIDGA Compatibility Table

SKU

15119

15149

15165

15167

15169

Short Name

DDX IDGA

OEM RIDGA

BMG IDGA

OEM RIDGA v2

OEM IDGA

Ballbearings

4x8x3 mm

4x8x3 mm

3x8x3 mm

5x8x2.5 mm

5x8x2.5 mm

BMG-HT

 

 

 

 

 

All Bondtech DDX

 

 

 

 

 

All BMG / BMG-M

 

 

 

 

 

All BMG-X2 / BMG-X2-M

 

 

 

 

 

All Bondtech kits for Prusa

 

 

 

 

 

HextrudORT

 

 

 

 

 

Sherpa Mini

 

 

 

 

 

Voron Mini StealthBurner

 

 

 

 

 

Voron CW1

 

 

 

 

 

Voron CW2

 

 

 

 

 

Comments

Name updated
Replaced

Name updated
Replaced

Available now

Available now

Available now

SKU >

15119

15149

15165

15167

15169

Short Name >

DDX IDGA

OEM RIDGA

BMG IDGA

OEM RIDGA v2

OEM IDGA

Ballbearings

4x8x3 mm

4x8x3 mm

3x8x3 mm

5x8x2.5 mm

5x8x2.5 mm

BMG-HT

 

 

 

 

 

All Bondtech DDX

 

 

 

 

 

All BMG / BMG-M

 

 

 

 

 

All BMG-X2 / BMG-X2-M

 

 

 

 

 

All Bondtech kits for Prusa

 

 

 

 

 

HextrudORT

 

 

 

 

 

Sherpa Mini

 

 

 

 

 

Voron Mini StealthBurner

 

 

 

 

 

Voron CW1

 

 

 

 

 

Voron CW2

 

 

 

 

 

Comments

Name updated
Will be replaced later

Name updated
Being replaced now

Available now

Available now

Available now

Rotate the phone 90 degrees to update the chart.

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