Tuffaloy SH-101-1 Spot Weld Holder For Resistance Welding Equipment

Description:

The Tuffaloy SH-101-1 spot weld holder is used in resistance spot welding and multi-head welding systems. Commonly installed on air or hydraulic resistance welding machines, automated welding cells, and production welding fixtures in automotive and metal fabrication facilities. Maintenance teams, welding engineers, and system integrators use this holder for replacement, retrofit, and maintaining reliable electrode positioning in resistance welding applications.

Applications:

The Tuffaloy SH-101-1 spot weld holder is designed to mount directly to pneumatic or hydraulic welding actuators while securely holding threaded electrode adapters and providing efficient water cooling to the welding tips. Manufactured from RWMA Class 2 copper alloy, it delivers excellent electrical conductivity and mechanical strength for high-production resistance spot welding. It is widely used in automotive body assembly, appliance manufacturing, wire product fabrication, and automated resistance welding systems requiring reliable current transfer and electrode cooling.

Technical Specifications:

• Manufacturer: Tuffaloy
• Manufacturer Part Number (MPN): SH-101-1
• Product Type: Spot weld holder
• Series: 101 Straight Barrel Holder
• RWMA Material: Class 2 copper alloy
• Mounting Style: Cylinder-mounted straight holder
• Overall Length: 3.250 in.
• Clamping Diameter: 1.125 in.
• Thread Type: 1/2-14 NPT
• Water In Port Location: 1.625 in. from base
• Water Out Port Location: 0.875 in. from base
• Water Port Orientation: In-line ports 1, 2, 3 & 4
• Cooling Method: Internal water cooling
• Compatible Equipment: Pneumatic and hydraulic resistance welding cylinders
• Application: Resistance spot welding and multi-head welding systems

Common Replacements:

• Tuffaloy 101-A straight barrel holder
• Tuffaloy 101-B straight barrel holder
• Tuffaloy 102-A straight barrel holder