Specializing in the design and manufacture of automotive motor armatures and stators.

EN

Green and Intelligent Drive High-Quality Development: Hanwha Denso Awarded the Provincial “Green Factory” Title

Release Time:

2025-12-19

  With years of deep engagement in the industry, Jinzhou Hanwha Electric Components Co., Ltd. has consistently integrated the concept of green development into every aspect of its production and operations. Driven by a dual approach—“green foundations and intelligent empowerment”—the company has forged a development path that equally emphasizes ecological and economic benefits. Recently, it was successfully awarded the provincial-level “Green Factory” title.

  Stepping into the company’s armature production workshop for starter motors, you’ll find intelligent manufacturing scenarios everywhere: robotic arms precisely carry out the entire process—from material handling and transportation to assembly. The high-speed operation of the automated production lines not only significantly boosts productivity but also lays a solid foundation for the company’s green transformation. Over the years, the company has established a comprehensive, finely tuned green management system covering everything from energy consumption control and pollutant emission management to optimization of production processes and resource recycling. 
  “We’ve built a carbon management platform that enables precise control over production data. By leveraging AI technology, we’ve not only reduced production costs but also improved product quality and boosted production efficiency,” said a technical specialist from the company. Among the flexible, intelligent production lines introduced by the company, 47 technologies have met the requirements of the relevant recommended catalog. Since the beginning of this year, the company has been advancing an average of 7.33 green and low-carbon projects annually, while strictly adhering to the principle of intensive land use and continuously enhancing its level of green development.

  As a high-tech enterprise, Jinzhou Hanwha Electric Components has consistently adhered to innovation-driven development. From being recognized early on as a “Star Enterprise” and an “Excellent Enterprise,” to recently earning provincial titles such as “Specialized, Refined, Unique, and Innovative Enterprise” and “Industrial Design Center Enterprise,” the company has upheld the philosophy of “Pursuing Excellence.” It regards green transformation as an extension of its development strategy—“prioritizing quality and enhancing efficiency.” The designation of “Green Factory” has provided yet another boost to the company’s growth. 
  Being awarded the title of “Provincial Green Factory” not only demonstrates the company’s strong capabilities in the green and low-carbon sector but also helps enhance its market competitiveness and secure more green orders. Taking this opportunity as a stepping stone, the company has now initiated the application process for the national-level Green Factory designation. Going forward, it will comprehensively deepen its efforts in resource conservation, green production, and green supply-chain management, firmly implement its low-carbon development strategy, set a new benchmark for green and intelligent manufacturing in the industry, and strive to become a nationally influential specialist manufacturer of intelligent, high-quality motor components.

01-03

2023

What are the structural hotspots of a starter armature?

The starter armature moves the entire armature through the magnetic force of the magnetic poles, causing the drive gear to mesh with the flywheel gear ring. The armature of the starter is offset from the magnetic pole by a certain distance under the action of the reset spring, and the commutator is relatively long. The starter housing is equipped with an electromagnetic switch. Its magnetizing coil is controlled by the starter switch S. The movable contact is the contact bridge. The upper end of the contact bridge is longer and the lower end is shorter, so the starter circuit can be connected in two stages. The starter has three magnetic field windings. Among them, the main magnetic field winding with fewer turns is made of flat copper bars, and the other two fine wire windings are the series auxiliary magnetic field winding and the parallel auxiliary magnetic field winding (also called the holding coil). The starter one-way clutch generally uses a friction plate clutch. The working process of the starter armature is divided into two stages. The series auxiliary excitation winding mainly works in the first stage, and in the second stage it is almost short-circuited due to being in parallel with the main excitation winding; the parallel auxiliary excitation winding works in both stages, which not only increases the magnetic force attracting the armature, but also limits the no-load speed. (1) Engagement When the starter switch S is turned on, the electromagnet generates suction to attract the contact bridge. However, because the pawl rests against the blank, the contact bridge can only close at the upper end, and the series and parallel auxiliary magnetic field winding circuits are turned on. The current circuit is:

12-21

2022

Starter armature: What is an armature?

The starter armature manufacturer states that motors play a key and crucial role in the process of achieving mutual conversion between mechanical energy and electrical energy. For generators, it is the component that generates electromotive force, such as the rotor in a DC generator and the stator in an AC generator; for motors, it is a component that generates electromagnetic force, such as the rotor in a DC motor. The starter armature manufacturer states that the armature is the relative motion of the coil relative to the magnetic field of the coil-carrying component in the motor. In a generator, an induced electromotive force is generated in a forced rotating coil to generate electricity. In a motor, the energized coil is subjected to Ampere force in the magnetic field, causing it to rotate in the magnetic field. In the mid-19th century, the term "armature" was early used for inductors, i.e., holders of magnets. Part of an alternator or related equipment can be represented by any mechanical or electrical aspect. Although these two sets of terms are clearly separated, they are often used interchangeably, or a combination of mechanical and electrical terms is included. This can cause confusion when using composite motors such as brushless alternators, or when talking to people accustomed to using different configurations of motors. The starter armature manufacturer states that in most generators, the field magnet is rotating and is part of the rotor, while the armature is stationary.

12-12

2022

Starter armature: armature knowledge points

The armature manufacturer states that the armature plays a key and crucial role in the process of converting mechanical energy and electrical energy into each other. For generators, it is the component that generates electromotive force, such as the rotor in a DC generator and the stator in an AC generator; for motors, it is a component that generates electromagnetic force, such as the rotor in a DC motor. The armature is the part of a motor that has coils, and the coils move relative to the magnetic field. In a generator, an induced electromotive force is generated in the forced rotating coil to generate electricity. In a motor, the energized coil is subjected to the Ampere force in the magnetic field, causing it to rotate in the magnetic field. The armature manufacturer states that in most generators, the field magnet is rotating and is part of the rotor, while the armature is stationary and is part of the stator. Motors and generators can be composed of a stationary armature and a rotating magnetic field or a rotating armature and a stationary magnetic field. The pole shoes and moving iron parts of permanent magnets or electromagnets and solenoids (especially when the latter are used as switches or relays) can also be called armatures. The armature manufacturer states that armatures are divided into two categories: DC armature windings and AC armature windings. They are used in DC motors and AC motors respectively. Including the armature core and the armature winding, the armature winding is the circuit part of the DC motor,

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