Starting current* Min. torque (residual torque) Rated current Max. permissible speed (with heat sink)** Max. permissible slip power (with heat sink)** Max. permissible operating temperature Rotor moment of inertia**** Weight (with heat sink)**** Corresponds to the rated torque. The maximum torque is usually higher than the specified value. At very low speeds < 10 rpm, torque fluctuations may occur. For brakes without heat sinks, this is limited by the residual torque and the maximum permissible slip power. Value determined at room temperature (22°C). Taking into account the maximum permissible operating temperature, the brakes may also be overloaded momentarily. The values for the rotor moment of inertia and weight may change depending on the hollow shaft design. The brake is preconfigured for connection via a FASTIN-FASTON 250 quick-disconnect connector 42282-2 and connection housing 180907 from TE Connectivity. The required quick-disconnect connectors are included in the scope of delivery. Dimensions Hollow shaft diameter D (mm) Product code without heat sink Product code with heat sink Standard diameter Installation note All magnetic particle brakes must be installed in a horizontal position. The drawings and data in this document are provided as general information for our customers. For specific use cases, a separate quotation must be requested. Kern Antriebstechnik GmbH accepts no responsibility for any errors found in the respective datasheets. Kern Antriebstechnik GmbH reserves the right to make changes to its products without prior notice. This also applies to products currently available on the market, provided that – unless otherwise specified – the modification in question does not restrict the product’s usability. All goods and trademarks mentioned in this datasheet are the property of Kern Antriebstechnik GmbH. Kern Antriebstechnik GmbH Gutenbergstrasse 11 88046 Friedrichshafen