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Permament magnet clutches PMK series

Permament magnet clutches PMK series

Product catalog summary
Overview: This document provides general information about the brakes and clutches offered by Kern Antriebstechnik GmbH. It includes technical specifications for the PMK series, emphasizing that specific use cases require separate quotations and that the company reserves the right to modify products without notice.
Specifications:
  • Rated Torque: Set to +/- 10%, with different values available upon request.
  • Max. Permissible Speed: Varies by model, ranging from 760 rpm to 190 rpm.
  • Max. Permissible Slip Power: Consistent across models at 12 W.
  • Max. Permissible Operating Temperature: 60°C for all models.
  • Rotor Moment of Inertia: Ranges from 0.0197 to 0.0279 kgm² x 10-3.
  • Weight: Between 0.34 kg and 0.36 kg.
  • Degree of Protection: IP40 for all models.
  • Product Codes: Unique for each model, e.g., 020a-116 for PMK 0.15.
Procedures and Recommendations: The document advises that the brakes may be momentarily overloaded, considering the maximum permissible operating temperature. It also highlights the importance of consulting the company for specific use cases.
Limitations: The document notes that the specifications are subject to change and that the company is not responsible for errors in the datasheets.
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Catalog excerpts

Permament magnet clutches PMK series-1

Technical data Designation Max. permissible slip power*** Max. permissible operating temperature Rotor moment of inertia Starting current* Product code Rated torque set to +/- 10%. Different torque values can be applied on request. 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 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

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.