ZERO MAX TT3X-BD TORQ TENDER BUSHED W ACT DISC TT3XBD

Description:

The Zero-Max TT3X-BD Torq-Tender is used in mechanical power transmission systems to provide accurate overload protection and torque limiting between connected components. Commonly installed in conveyors, packaging equipment, printing systems, and industrial automation machinery, this through-shaft design with actuating disc disengages when torque exceeds a preset limit to prevent damage to motors, gearboxes, and drive systems. Maintenance teams and system integrators use this coupling for system protection, replacement, and reliable overload control in high-demand environments.

Applications:

The Zero-Max TT3X-BD is widely used in industrial environments requiring dependable overload protection and torque control. It is commonly found in material handling systems, conveyors, packaging lines, and automated production equipment where preventing mechanical failure and maintaining uptime are critical to system performance.

Technical Specifications:

• Manufacturer Part Number (MPN): TT3X-BD
• Product type: Mechanical torque limiter / overload coupling
• Mount type: Through-shaft (Type BD with actuating disc)
• Torque range: 300 – 1,500 in-lbs
• Bore range: 0.750" to 1.500"
• Housing diameter: 3.625 inches
• Overall length: 4.550 inches
• Operation: Spring-loaded mechanical disengagement with automatic reset
• Function: Disconnects drive when torque exceeds preset limit
• Design: Bushed housing with actuating disc release mechanism
• Construction: Hardened steel internal components
• Application environment: Industrial power transmission systems

Common Replacements:

• Zero-Max TT3X series variants (different bore/torque configurations)
• Zero-Max TT2X or TT4X Torq-Tenders (lower/higher torque ranges)
• Other mechanical torque limiter couplings (matched by bore and torque rating)