Binzel

ABIROB® W500 Genuine Binzel Torch and parts

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Introduction to Binzel ABIROB® W500 Water-Cooled Welding Gun

The Binzel ABIROB® W500 is a high-performance water-cooled welding gun designed specifically for robotic and automated welding applications. It delivers excellent arc stability, efficient cooling, and long service life. The modular neck system allows for flexible integration into various robot cells, and a nozzle sensor option is available for precise seam tracking.

This page provides detailed information on the Binzel ABIROB® W500 torch neck configurations and genuine consumable parts.

Torch Neck Configurations

The ABIROB® W500 torch neck is available in four angle options, with standard and extended (+100) versions, with or without nozzle sensor. Order numbers are listed below.

Description	0°	22°	35°	45°
Standard Order Number	782.0080.1	782.0076.1	782.0077.1	782.0078.1
Standard (+100) Order Number	782.0106.1	782.0107.1	782.0108.1	782.0109.1
With Nozzle Sensor	782.0079.1	782.0003.1	782.0004.1	782.0005.1
With Nozzle Sensor (+100)	782.0088.1	782.0089.1	782.0090.1	782.0091.1

Note: Nozzle sensor versions are used for through-arc seam tracking and require connection to the sensor system. Consumable parts are not included in the factory standard configuration; please order separately based on your application needs.

Genuine Consumable Parts for ABIROB® W500

The ABIROB® W500 uses a range of high-quality consumables to ensure optimal welding performance. The main consumable parts include the contact tip holder, shunt, nozzle insulator, contact tip, and nozzle.

Binzel ABIROB® W500 consumable parts overview

Contact Tip Holder

Available in M6 and M8 versions, in copper or brass. Copper holders are recommended for high welding currents.

Binzel ABIROB® W500 contact tip holder

Type	Order Number
M6 Copper	142.0133.10
M6 Brass	142.0216.10
M8 Copper	142.0151.10
M8 Brass	142.0117.10

Shunt and Nozzle Insulator

Binzel ABIROB® W500 shunt Binzel ABIROB® W500 nozzle insulator

Component	Type	Order Number
Shunt	Standard	943.0284
Nozzle Insulator	Standard	146.0054
	Short (L=11.4 mm)	146.0064
	High temperature resistant	146.0059.10

Contact Tips

The ABIROB® W500 uses chrome zirconium copper contact tips in M6 and M8 versions. Select the appropriate tip based on your wire diameter.

Binzel ABIROB® W500 M6 contact tips Binzel ABIROB® W500 M8 contact tips

Material	Wire Dia. (mm)	M6 Order No.	M8 Order No.
Chrome Zirconium Copper	0.8	140.0054	140.0117
	0.9	140.0172	140.0217
	1.0	140.0245	140.0316
	1.2	140.0382	140.0445
	1.4	—	140.0536
	1.6	—	140.0590

Nozzles

The ABIROB® W500 offers bottle-type, cone-type, and cylindrical nozzles in various recess and stick-out configurations. Dimensions A, B, and C are shown in the diagrams.

Binzel ABIROB® W500 nozzles

Bottle-Type Nozzles

Configuration	A (mm)	B (mm)	C (mm)	Order Number
Recess (-2.6 mm)	27	13	77	145.0556.10
Recess (-1.1 mm)	27	13	75.5	145.0479.10
Recess (-2.6 mm)	27	15.5	77	145.0480.10
Recess (-1.1 mm)	27	15.5	75.5	145.0544.10
Stick-Out (+2.4 mm)	27	15.5	72	145.0466.10

Cone-Type Nozzles

Configuration	A (mm)	B (mm)	C (mm)	Order Number
Recess (-1.1 mm)	27	15.5	75.5	145.0553.10
Stick-Out (+2.4 mm)	27	15.5	72.5	145.0568.10

Cylindrical Nozzle

Configuration	A (mm)	B (mm)	C (mm)	Order Number
Recess (-1.1 mm)	27	20	75.5	145.0616.10

Recess means the contact tip is set back inside the nozzle; Stick-Out means the contact tip protrudes.

Why Choose Binzel ABIROB® W500?

Robust water cooling – ensures high duty cycle and stable performance in continuous robotic welding.
Flexible neck angles – 0°, 22°, 35°, and 45° options with standard and +100 extensions.
Nozzle sensor ready – versions available for through-arc seam tracking.
Genuine Binzel consumables – guarantee long life and consistent arc quality.
Easy integration – compatible with most robotic systems and cable assemblies.