{"product_id":"franz-kessler-spindle-motor-000666956-variable-0226-607","title":"Franz Kessler Spindle Motor 000.666.956 - Variable","description":"\u003cp\u003eUsed in high-precision CNC machining centers and grinding applications, the Franz Kessler spindle motor carrying part number 000.666.956 is a compact, flange-mount AC spindle motor rated to a maximum speed of 10,000 RPM as stamped on the front nameplate. Serial number 299 257 is confirmed visible. The motor features a square flange mount body with a precision machined output shaft and central bore, consistent with direct-drive spindle applications. A Deublin rotating union, model 1111-002-105, is mounted to the rear of the unit, indicating coolant-through capability for through-spindle coolant delivery. Multiple electrical leads are present, including power, feedback, and ground wiring with connectors. Franz Kessler is a German manufacturer recognized as a leading supplier of motor spindles for the machine tool industry, with products known for use in metalworking, precision grinding, and milling applications. The front face plate shows the Kessler logo alongside the MPN and serial number. This unit includes the Deublin rotating union assembly as visible in photos. Power rating and voltage specifications are not confirmed from visible nameplate data; published specifications for this MPN were not located in available manufacturer documentation.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0226-607\u003c\/p\u003e","brand":"Franz Kessler","offers":[{"title":"Default Title","offer_id":48885554839792,"sku":"m00607","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/EE6A1749-B22D-4D67-9468-F7B97A289453.jpg?v=1771880454","url":"https:\/\/mroexchange.com\/products\/franz-kessler-spindle-motor-000666956-variable-0226-607","provider":"MRO Exchange","version":"1.0","type":"link"}