We achieve "high quality," "low price," and "short delivery time."
Ono Engineering Co., Ltd. has been involved in the manufacturing of assembled alternators (automotive power generation devices) for over 40 years as a partner factory of Hitachi Automotive Systems (formerly Hitachi, Ltd. Sawa Plant). In particular, in electrical work such as coil winding, soldering, and assembly, we have achieved "high quality," "low cost," and "short delivery times" by independently manufacturing our own tools and jigs, building a track record of trust and reliability. In recent years, in response to customer requests, we have also undertaken initiatives such as providing technical guidance for electrical work at our customers' factories in China, receiving high praise from them. Our management philosophy is to "value our employees, learn and grow together with them," and we aim to be a company that is useful to our customers and contributes to the local community. For more details, please contact us or download our catalog.
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basic information
【Product Introduction】 ○ Stator Assembly → The largest component within the alternator → The rotor rotates inside this, generating current in the coil → Wire winding, insertion into the stator core, connection, finishing, and varnishing are carried out using a winding machine ○ FD Coil Assembly → Located inside the rotor, it becomes magnetized by supplying current from the battery, causing rotation for engine power → Winding is performed using a general-purpose single-axis winding machine → By independently designing and manufacturing dedicated jigs, we achieve speedy production of various types without restrictions on wire diameter, winding width, or number of turns ○ DBR Assembly → A regulator that adjusts the amount of generated power and a diode that converts the generated current to direct current are combined through press-fitting, crimping, and soldering → By using a jet soldering bath for soldering, we achieve improved work efficiency and stabilized quality ● For more details, please contact us or download the catalog.
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Company information
Ono Kogyo Co., Ltd. has been involved in the manufacturing of assembled alternators (automotive power generation devices) for over 40 years as a partner factory of Hitachi Automotive Systems (formerly Hitachi, Ltd. Sawa Plant). In particular, in electrical work such as coil winding, soldering, and assembly, we have achieved "high quality," "low cost," and "short delivery times" by independently manufacturing our own tools and jigs, building a track record of trust and reliability. In recent years, in response to customer requests, we have also undertaken initiatives such as providing technical guidance for electrical work at our customers' factories in China, receiving high praise from them. With the management belief of "valuing employees, learning and growing together with them," we aim to be a company that is useful to our customers and contributes to the local community.