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Reliable Overload Protection for Demanding Applications

DESCH slipping clutches are engineered to protect drivetrains and machine components from damage caused by overloads and blockages. By precisely limiting transferable torque, they allow controlled slipping when the defined torque is exceeded, helping protect critical drive components and minimize unplanned downtime.

Available in dry-running and wet-running designs, DESCH slipping clutches combine robust construction, reliable torque transmission and application-specific performance. Their proven designs provide an efficient solution for demanding industrial applications where controlled overload protection, durability, and dependable operation are essential. Served applications include:

Stationary Recycling Plants

Conveyor Systems

Energy Technology

General Mechanical Engineering

Lutex® LRK Slipping Clutches

The Lutex® LRK provides precise torque limitation to protect drivetrains against overload damage. Specially developed for wet-running operation, the clutch uses permanent oil lubrication to minimize wear, support efficient cooling and enable long maintenance intervals. Its robust design makes it well suited to demanding applications requiring reliable overload protection and high torque transmission.

  • Wet-running design with permanent oil lubrication
  • Sinter-steel friction lining provides very low wear
  • Efficient cooling for demanding operating conditions
Torque Range250 Nm to 15,000 Nm
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Planox® PTF Slipping Clutches

The Planox® PTF provides precise torque limitation to protect the drivetrain against overload damage. Permanently pre-tensioned pressure springs generate a defined slipping torque. When the set torque is exceeded during operation, the clutch slips in a controlled manner, preventing excessive loads from being transmitted through the drivetrain.

  • Dry-running design
  • Organic friction linings
  • Cost-effective solution
Torque500 Nm to 5,000 Nm
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Choosing The Right Clutch For The Job

There’s a lot to consider when choosing the right DESCH product for your specific application.

Conditions

From environmental exposure to system constraints, the right solution must align with how your equipment runs.

Key factors to assess include:

  • Required torque range
  • Operating conditions and duty cycle
  • Wet-running or dry-running requirements

Use Case

The key is not where they’re used, but how they perform in your application.

When evaluating use cases, consider:

  • Peak loads and overload behavior
  • Required torque transmission
  • Frequency and duration of slipping events

Torque Limitation

Precise torque limitation helps protect the drivetrain when unexpected overloads or blockages occur.

Our solutions include:

  • Wet-running torque limitation with Lutex® LRK
  • Dry-running torque limitation with Planox® PTF
  • Defined slipping torque
  • More

Maintain For Longevity

While DESCH products are engineered for long-term performance, appropriate maintenance helps protect reliability, extend service life, and prevent avoidable downtime.

  • Install and commission the clutch according to DESCH specifications and instructions
  • Verify the defined slipping torque during commissioning and after maintenance
  • Monitor operating conditions and investigate repeated or prolonged slipping
  • Inspect friction components and other wear-related components according to the applicable maintenance requirements

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