Mayr Antriebstechnik GmbH 400.605.0 Torque Limiter

Description:

The Mayr 4 400.605.0 Torque Limiter is a backlash-free mechanical safety clutch designed to protect industrial drive systems from overload damage. Part of the Mayr EAS®-Compact series, it automatically disengages when the preset torque is exceeded, preventing damage to motors, gearboxes, conveyors, and other power transmission components. Maintenance teams, OEMs, and machine builders use this torque limiter for overload protection in high-performance industrial machinery.

Applications:

The Mayr 4 400.605.0 Torque Limiter is used in machine tools, packaging machinery, conveyor systems, printing equipment, food processing machines, and general industrial automation. Its ball-detent design provides precise torque limitation with automatic re-engagement, minimizing downtime while protecting expensive drivetrain components from mechanical overloads.

Technical Specifications:

• Manufacturer: Mayr Power Transmission
• Manufacturer Part Number (MPN): 4 400.605.0
• Product Type: Mechanical torque limiter (safety clutch)
• Series: EAS®-Compact
• Function: Disconnects the drive upon overload to protect mechanical equipment
• Operating Principle: Backlash-free ball-detent mechanism
• Re-engagement: Automatic (configuration dependent)
• Torque Adjustment: Stepless adjustable preset torque
• Construction: Positive-locking mechanical safety clutch
• Mounting Type: Shaft-mounted
• Compatible Equipment: Gearboxes, conveyors, packaging machines, machine tools, and industrial drive systems
• Operating Temperature: -20°C to +80°C
• Operating Environment: Industrial power transmission applications
• Application: Overload protection for rotating machinery
• Designed For: Preventing drivetrain damage and minimizing machine downtime.

Common Replacements:

• Mayr EAS®-Compact Torque Limiter (matching size and torque setting)
• Mayr EAS®-HT Torque Limiter (for higher torque applications)
• Ringfeder torque limiter