{"product_id":"wacker-neuson-main-rotor-5100062076-for-mobile-generators","title":"Wacker Neuson Main Rotor 5100062076 for Mobile Generators","description":"\u003cp\u003eThis is the main rotor for the 600V complete alternator assembly on the Wacker Neuson G25 mobile generator, serving as the rotating electromagnetic core of the brushless Marathon alternator that induces AC output voltage in the stator windings.\u003c\/p\u003e\n\n\u003cp\u003eThe G25 uses a Marathon brushless generator (model 282PSL1505) operating at 1800 RPM with a voltage regulation tolerance of plus or minus 1.00% and insulation class H. The main rotor winding on this alternator carries a specified resistance of 1.4 to 3 Ohms, measured across the red-tagged and blue-tagged rotor wires. A reading outside that range indicates winding failure and requires rotor replacement. To access the rotor wiring for inspection or service, the rear baffle and generator cover must be removed, and the engine rotated as needed to reach the winding leads before disconnecting them for measurement.\u003c\/p\u003e\n\n\u003cp\u003eThis rotor is rated for the 600V alternator configuration and is specific to the G25 platform, which delivers 18 kW continuous and 20 kW standby output at 0.8 power factor three-phase. It is not interchangeable across unrelated generator families without confirming alternator model compatibility.\u003c\/p\u003e\n\n\u003cp\u003eCompatible models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWacker Neuson G25\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43398968377392,"sku":"WACKER-5100062076","price":1654.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100062076.jpg?v=1784082990","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-main-rotor-5100062076-for-mobile-generators","provider":"CCE Industries","version":"1.0","type":"link"}