BMG-HT - The High Temperature Extruder for Intamsys FunMat HT
New version: with filament tension adjustment
A High Temperature Extruder
The BMG-HT for the Intamsys Funmat HT is a high temperature upgrade kit based on our popular Bondtech Mini Geared (BMG) Extruder. It has a milled Aluminum housing, and a high temperature pancake stepper motor capable of withstanding build chamber temperatures up to 150?.
For A High Temperature 3D printer
Increase the value of your Intamsys FunMat HT with this upgrade. Your 3D printer will be more reliable and less prone to slipping and grinding the filament. Avoid the common under extrusion issues by adding our state-of-the-art Dual Drive System to your high temperature 3D printer.
Improved Version With Filament Tension Adjustment
This new version of the BMG-HT allows for the distance between drive gears to be adjusted. Two screws on the side move the secondary drive gear carriage allowing to adjust the BMG-HT to more filament type and hardnesses.
A Professional Upgrade Kit
The BMG-HT is a high temperature resistant, rigid, strong, lightweight, and good-looking extruder. BMG-HT becomes our first Professional upgrade kit that will improve reliability and performance of professional and industrial grade 3D printers.
Lower Weight Load For Increased Performance
By using our 3:1 gearing ratio, we increased the available push force and resolution although using a pancake high temperature stepper motor. The lightweight stepper motor and the Aluminum housing lead the overall weight of the print-head down. Comparing the parts replaced and added in this setup for the Intamsys Funmat HT, we lowered the weight load from above 400g to less than 260g. An over 35% weight save that will have meaningful and positive impact on the printer’s performance:
- Less wear and tear of the linear motion systems;
- Better surface quality;
- Ability to 3D print faster.
Direct Dual Drive Extrusion
Like in all other Bondtech extruders the BMG-HT also uses our award-winning Dual Drive Gear Technology. You will experience effective and consistent extrusion no matter what material you are feeding to your printer. Our Dual Drive system will keep on going to help your Funmat HT laying down perfect layers and make your prints shine with a bright you didn’t think to be possible.
! ATTENTION !
The stepper motor must run below 1A !
>> We recommended to set current to 0.7A <<
Different Funmat-HT versions come from factory with different stepper driver setups. Be sure your machine is running the extruder stepper motor at 0.7A by checking the driver DIP switches configuration. In case you do not know how to perform this check, please contact the Customer Support. Thank you.
Technical Specification
Net weight : 260g
Gross weight : 300g
Package Size : 137x94x65mm
Gearing ratio : 3:1
E-steps value : 415
Stepper motor max Input Current : 1A
Stepper motor max working temperature : 150°C
Stepper motor model : LDO-42STH25-1004AF
Documentation:
- BMG-HT for Funmat HT - Hardware Installation Guide
- BMG-HT for Funmat HT - Firmware Update Guide
- Stepper Motor's Datasheet
