Kollmorgen Corporation Frameless Direct Drive Motors KBM™

The KBM™ Series is designed to be directly embedded in your machine, using the machine’s own bearings to support the rotor. With a huge selection of standard motors—plus our ability to quickly and cost-effectively incorporate co-engineered modifications—you can choose an exact-fit motor that provides the highest performance in the most compact space. Features Fully encapsulated stator windings 155°C internal winding temperature continuous capability PTC thermistor (avalanche-type) overload protection Rare-earth neodymium iron boron magnets Fail-safe bands over rotor magnets RoHS compliant UL and CE agency facilitation Optimizations include rotor hub dimensions, stack length, diameter, mounting features, windings, insulation, connection type and much more Optional latching digital Hall effect sensors are pre-aligned and factory-installed with added axial rotor length to achieve proper triggering Benefits Direct load connection eliminates maintenance of gearboxes, belts or pulleys Zero backlash and compliance provides more responsive system performance Eliminates coupling devices, reducing overall machine size Embedded motor enables compact machine design, helps protect your intellectual property Huge selection of standard motors and co-engineered modifications for an exact fit, without the time, expense and risk of a fully customized motor