ROBA®-servostop® Cobot: Spring-applied safety brake for lightweight robots

ROBA®-servostop® Cobot: Spring-applied safety brake for lightweight robots

  • Can be integrated into very small installation spaces
  • Ideal for hollow shafts
  • 功率密度高
  • Low energy consumption

The robot brake in a hollow shaft design for installation in joints of lightweight robots.

Operation with overexcitation and power reduction.

The ROBA®‑servostop® Cobot is a spring-applied, electromagnetic safety brake.

When the brake is applied, a rotor disk is held between the armature disk and flange plate with friction lining pads in a frictionally-locking manner. When the power to the installed magnetic coil is switched on, the magnetic field pulls the armature disk against the force of the springs towards the coil carrier. The brake is released and the rotor disk with the friction lining can rotate freely.


  • 应用
  • In robot joints
  • 适用于机器人应用
  • Suitable for very small installation spaces
  • 安装位置
  • Attachment to hollow shafts
  • On stepped shafts
  • 安装在空的轴端
  • 集成在空心轴电动机中
  • 工作周期
  • 适用于 100% 工作周期
  • 安全
  • 采用失效安全机制 ,所以安全可靠
  • 适合急停制动
  • 开关状态监控装置(可选)
  • 优点
  • 功率密度高
  • 能耗低
  • 规格
  • 电磁
  • 设备
  • 可配备大尺寸内径,例如在空心轴电机上使用
  • 简单牢固的结构
  • 安装和维护
  • 安装方便
  • 维护需求少
  • 温度
  • 适用温度最高 120 °
  • 绝缘等级 F

Application example

Product configurator

ROBA®-servostop® Cobot

Here you will get:

  • 绘图为PDF和TIFF
  • 二维和三维CAD交换文件
  • An individual offer

Tip: Click on the column that is appropriate to you to configure the product in detail.

The max. product properties listed above may change during the configuration process. Please note the final product specification in the information text or in the final configuration drawing.
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Chr. Mayr GmbH + Co. KG
Eichenstraße 1, 87665 Mauerstetten, 德国
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