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High-performance Wet-Running Brake Engineered for Demanding Industrial Applications.

DESCH Servox® WRB wet-running brakes are engineered to provide reliable holding and emergency stopping performance in demanding industrial drive applications. Designed for maximum safety and operational reliability, they deliver fast, precise braking response while supporting dependable operation in challenging environments.

With a compact design, flexible installation options, and robust construction, Servox® WRB brakes integrate easily into existing systems while helping to reduce maintenance requirements and ensure long-term performance. Backed by proven DESCH engineering, they are ideally suited for the following industries and applications:

Servo Presses

Punching Machines

Eccentric & Knuckle-Joint Presses

Servox® WRB Type F

The Servox® WRB Type F is designed as a brake solution for installation on a free shaft end or on the B-side of a servo motor. Its compact configuration and compatible diameter make it suitable for integrating reliable braking into existing drive arrangements.

  • Low internal moment of inertia
  • Free of friction corrosion
  • Diameter compatible with most competing brake designs
Static Holding TorqueUp to 60,000 Nm
Dynamic Brake TorqueUp to 42,500 Nm
Servox Brake WRB_Type F_400x400

Servox® WRB Type I

The Servox® WRB Type I is designed for integration between the servo motor and machine. Its compact integrated configuration provides a reliable braking solution for drive systems where installation space and direct integration are important considerations.

  • Dynamic braking operations are possible
  • Low internal moment of inertia
  • Free of friction corrosion
Static Holding Torque3,800 Nm to 46,600 Nm
Dynamic Brake Torque2,240 Nm to 27,200 Nm
Servox Brake WRB_Typ I_400x400

Choosing The Right Braking Solution 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:

  • Available installation space
  • Shaft and hub connection requirements
  • Free shaft-end or B-side motor installation

Use Case

The right brake must provide the required holding and braking performance for the machine’s operating conditions and safety requirements.

When evaluating braking requirements, consider:

  • Required static holding torque
  • Dynamic braking requirements
  • Emergency-stop requirements

Monitoring & Safety

For demanding applications, integrated monitoring technologies can provide additional insight into brake condition and support reliable machine operation.

Available monitoring options include:

  • Brake temperature monitoring
  • Piston position and displacement monitoring
  • Wear and piston-path monitoring

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 brake according to DESCH specifications and instructions
  • Maintain the specified cooling and lubrication oil supply
  • Monitor brake temperature during demanding operating conditions
  • Monitor piston position and displacement where condition-monitoring sensors are installed

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