j-head-12-HiFlow-datasheet

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J-Head™ 12 HiFlow™ hotend datasheet

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2. J-Head™

INDUSTRIAL HOTENDS Genuine J-Head™

REV 1.1 - DECEMBER 2018 1: Mechanical Drawings:

! NOTICE - The end of this data sheet addresses use in safety-critical applications, intellectual property matters and other important disclaimers. Page ! of ! 2 6 Copyright © 2018 Hotends LLC

5. J-Head™

INDUSTRIAL HOTENDS Genuine J-Head™

REV 1.1 - DECEMBER 2018 6: Trademarks

All trademarks are the property of their respective owners.

! NOTICE - The end of this data sheet addresses use in safety-critical applications, intellectual property matters and other important disclaimers. Page ! of ! 5 6 Copyright © 2018 Hotends LLC

4. J-Head™

INDUSTRIAL HOTENDS Genuine J-Head™

REV 1.1 - DECEMBER 2018 5: Application and Implementation

5.1: Components

! NOTICE - The end of this data sheet addresses use in safety-critical applications, intellectual property matters and other important disclaimers. 
 NOTE Information in the following applications sections is not part of the J-Head™ specification, and Hotends LLC does not warrant its accuracy or completeness. Hotends LLC’s customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality. Type Type Watts Ohms Thermistor M3 Stud, Threaded Heater Cartridge 12v 40 3.6 Heater Cartridge 24v 40 14.4 Page ! of ! 4 6 Copyright © 2018 Hotends LLC

6. J-Head™

INDUSTRIAL HOTENDS Genuine J-Head™

REV 1.1 - DECEMBER 2018 7: Notice

Hotends LLC reserves the right to make corrections, enhancements, improvements and other changes to its products and services. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.

Hotends LLC publishes datasheets available online (https://hotends.com/slides/datasheets-1).

Reproduction of significant portions of Hotends LLC information in Hotends LLC data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Hotends LLC is not responsible or liable for such reproduced documentation. Information of third parties may be subject to additional restrictions. Resale of Hotends LLC products or services with statements di ff erent from or beyond the parameters stated by Hotends LLC for that product or service voids all express and any implied warranties for the associated Hotends LLC product or service and is an unfair and deceptive business practice. Hotends LLC is not responsible or liable for any such statements.

Buyers and others who are developing systems that incorporate Hotends LLC products (collectively, “Designers”) understand and agree that Designers remain responsible for using their independent analysis, evaluation and judgment in designing their applications and that Designers have full and exclusive responsibility to assure the safety of Designers' applications and compliance of their applications (and of all Hotends LLC products used in or for Designers’ applications) with all applicable regulations, laws and other applicable requirements. Designer represents that, with respect to their applications, Designer has all the necessary expertise to create and implement safeguards that (1) anticipate dangerous consequences of failures, (2) monitor failures and their consequences, and (3) lessen the likelihood of failures that might cause harm and take appropriate actions. Designer agrees that prior to using or distributing any applications that include Hotends LLC products, Designer will thoroughly test such applications and the functionality of such Hotends LLC products as used in such applications.

Hotends LLC’s provision of Hotends LLC Resources does not expand or otherwise alter Hotends LLC’s applicable published warranties or warranty disclaimers for Hotends LLC products, and no additional obligations or liabilities arise from Hotends LLC providing such Hotends LLC Resources. Hotends LLC reserves the right to make corrections, enhancements, improvements and other changes to its Hotends LLC Resources. Hotends LLC has not conducted any testing other than that specifically described in the published documentation for a particular Hotends LLC Resource.

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Where Hotends LLC specifically promotes products as facilitating functional safety or as compliant with industry functional safety standards, such products are intended to help enable customers to design and create their own applications that meet applicable functional safety standards and requirements. Using products in an application does not by itself establish any safety features in the application. Designers must ensure compliance with safety- related requirements and standards applicable to their applications.

Designer will fully indemnify Hotends LLC and its representatives against any damages, costs, losses, and/or liabilities arising out of Designer’s non- compliance with the terms and provisions of this Notice. Page ! of ! 6 6 Copyright © 2018 Hotends LLC

3. J-Head™

INDUSTRIAL HOTENDS Genuine J-Head™

REV 1.1 - DECEMBER 2018 2: Revision History:

Revision 1.0 • Added initial information to datasheet

Revision 1.1 • Added dimensions to mechanical drawings

3: Limiting Values:

At room temperature (unless otherwise noted)

*** Keep watch - This section will be updated as new insulator materials become available while we work to increase the temperature range to 500°C

4: Recommended Printing Temperatures

Common thermoplastics printed with Genuine J-Head™ hotends.

! NOTICE - The end of this data sheet addresses use in safety-critical applications, intellectual property matters and other important disclaimers. Symbol Parameter Type Min Max Unit Vcc Supply Voltage 12v 11 13 V Vcc Supply Voltage 24v 22 26 V Printing Temperature ***285 °C Filament Min Max Unit PLA 190 220 °C ABS 240 250 °C PETG 240 265 °C NYLON 240 260 °C TPU 195 240 °C ASA 240 250 °C POLYCARBONATE 270 285 °C Page ! of ! 3 6 Copyright © 2018 Hotends LLC

1. J-Head™

INDUSTRIAL HOTENDS Genuine J-Head™

REV 1.1 - DECEMBER 2018

TABLE OF CONTENTS 1. Mechanical Drawings

2. Revision History

3. Limiting values

4. Recommended Printing Temperatures

5. Application and Implementation

5.1. Components

6. Trademarks

7. Notice

! NOTICE - The end of this data sheet addresses use in safety-critical applications, intellectual property matters and other important disclaimers. Description: The J-Head™ hotends have been a favorite among professionals and enthusiasts alike for over 7 years. With its leak-proof design and low part count, there are few if any points of failure in a Genuine J-Head™ hotend. With a vertical heater cartridge, J-Head™ HiFlow™ hotends are faster than ever. Now for the first time - a threaded nozzle and an adjustable Multi-Top™ mount are sure to make your next upgrade a breeze! Applications: • Additive manufacturing (3D printing)

• High Speed FFF printing

• Fused Filament Fabrication (FFF)

• For use with filaments - PLA, ABS, PETG, TPU, NYLON, ASA, POLYCARBONATE + many more

• Abrasive filaments - Glow in the dark, Carbon fiber, Metal fill + many more Features: • Adjustable Multi-Top™ mount

• Threaded nozzle

• Temperatures up to 285°C

• 1.75mm, 3.0mm Filament

• Seamless Filament Path to ensure zero leaks

• M3 Threaded Thermistor for ease of installation and safety - Space for additional thermistor for added redundancy

• Heater cartridge for ease of installation

• Vertical heater cartridge to maximize thermal conductivity.

• High speed

• Compact

• Ultra-lite

• HiFlow™ long melt chamber Device Information: Measurement Size (mm) Mounting Groove to Nozzle Tip (L)57.75*

*Adjustable +/- 1mm

Nozzle Diameters (mm) 0.35, 0.40, 0.50, 0.60, 0.70, 0.80, 1.0, 1.2

Heater Cartridge Voltage 12v, 24v

Filament Diameter (mm) 1.75, 3.00 Page ! of ! 1 6 Copyright © 2018 Hotends LLC J-Head™ 12 - HiFlow™

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