TL Torque Limiter Coupling – Reliable Overload Protection Solution

The TL torque limiter coupling is a high-performance mechanical safety device designed to protect machinery from overload damage. By using friction-based torque transmission, this coupling automatically slips when the torque exceeds the preset value, preventing damage to motors, gearboxes, and other transmission components.

Manufactured from high-strength 45# steel, the TL torque limiter coupling ensures excellent durability, high torque capacity, and long service life in demanding industrial environments.

Key Features

• Overload Protection Function
  Automatically disconnects transmission when torque exceeds the preset limit
• Adjustable Torque Setting
  Slip torque can be adjusted based on application requirements
• High Strength Material
  Made of 45# steel for high load capacity and durability
• Easy Installation
  Axial insertion design for fast and convenient mounting
• High Precision Connection
  H7 bore tolerance ensures accurate shaft alignment

Working Principle

The TL torque limiter coupling transmits torque through friction surfaces. When overload occurs, the friction surfaces slip, disconnecting power transmission and protecting equipment from damage.

Applications

Widely used in:

• CNC machines
• Packaging machinery
• Conveyor systems
• Printing machines
• Textile equipment
• Automation systems

Customization Options

• Bore size (H7 tolerance)
• Keyway / hex / spline bore
• Torque setting customization
• Surface treatment options

• overload protection coupling
• friction torque limiter
• torque limiter shaft coupling
• mechanical torque limiter
• adjustable torque limiter coupling