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coil Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

coil Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 尾関 Tokyo//Trading company/Wholesale
  2. 日本ユニバーサル電気 Tokyo//Industrial Electrical Equipment
  3. 東京コイルエンジニアリング 本社 Tokyo//Electronic Components and Semiconductors
  4. 4 サガミエレク Kanagawa//Electronic Components and Semiconductors
  5. 5 東邦亜鉛 電子部品事業本部 営業部 東京営業課 Tokyo//Electronic Components and Semiconductors

coil Product ranking

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. High-frequency transformer and power inductor 東京精電
  2. CNC Desktop Single-Axis Winding Machine 'TAK-01A/YOK-01'
  3. "Coil Stopper System" (Coil Stand) 大東工機
  4. Smart Coil manufactured "High-Frequency Reactor (Toroidal Core Type)" 尾関
  5. 5 W-PIN_Wave pin (wave-type continuous winding) stator mass production equipment UPTEC

coil Product List

406~420 item / All 540 items

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About motor maintenance

Our company has been involved in motor maintenance for over 60 years and has honed its skills.

At Amagasaki Electric Manufacturing, based on the technology we have cultivated over many years, we carry out maintenance on several hundred motors annually, including large and small sizes, industrial, lift, vehicle, foreign-made, and various other types of motors, providing support to our customers behind the scenes. We also perform rewinding of various coils. Since we carry out the work in-house, we can respond quickly to unexpected coil burnouts. Additionally, in motor maintenance, we conduct various processing for symptoms such as wear on the shaft and cover (bracket) areas, which frequently occur as defective parts, as well as wear on the commutator surface. 【Motor Maintenance】 ■ Overhaul ■ Rewinding of various coils ■ On-site work ■ Various processing *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services
  • Other services
  • Other motors

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[Electric Motor Maintenance Case Study] Overhaul and Regular Inspection

A method to extend the lifespan of important electric motors through regular inspections and maintenance has been released.

At Amagasaki Electric Manufacturing Co., we provide maintenance services for electric motors. To reduce unexpected failures of electric motors and ensure long-term use, regular inspections and maintenance are essential. So, what does this regular inspection and maintenance entail? ■ Regular greasing of bearings ■ Cleaning and washing of internal components to resolve insulation deterioration ■ Checking the dimensions around the bearings ■ Monitoring vibrations, unusual noises, and temperature changes during operation ■ Regularly inspecting changes in operating conditions, including the above, to detect issues promptly By implementing the above measures, it is possible to extend the lifespan of electric motors. We have received feedback that it may be difficult to carry out the above tasks due to personnel or technical issues on the customer's side, and we are here to assist with our specialized expertise. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other contract services
  • Other services
  • Other motors

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[Electric Motor Maintenance Case Study] Three-Phase Induction Motor: Stator Coil Rewinding

Publishing the advantages of rewinding and maintaining the coils of electric motor stators at our company.

At Amagasaki Electric Manufacturing Co., we carry out the rewinding of coils, such as stator coils (three-phase induction motors), in-house. Various components are used inside electric motors, and these components can deteriorate due to factors such as frequency of use, environment, and aging, leading to various failures. One of the causes of failure is the burning of the coils used internally. This issue can be addressed through maintenance. By conducting this maintenance at our company, the following advantages can be obtained: 【Benefits of Maintenance】 ■ Costs can be reduced compared to purchasing new products, and they can be used in a short delivery time. ■ In-house execution provides advantages over other companies in terms of delivery time and costs. ■ Most of the materials used internally are replaced, restoring them to like-new condition. ■ Even if new products are purchased, they can be kept as backup units in case of failure. ■ Maintenance can be performed on currently discontinued products, allowing them to continue being used. ■ Reliable technology and high quality that is also requested by other companies in the same industry. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other contract services
  • Other services
  • Other motors

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[Electric Motor Maintenance Case] Brake Coil: Coil Rewinding

Publishing the advantages of rewinding the coils of electric motor brakes at our company.

At Amagasaki Electric Manufacturing Co., we carry out rewinding of coils such as brake coils in-house. Various components are used inside electric motors, and these components can deteriorate due to frequency of use, environmental factors, and aging, leading to various failures. One of the causes of failure is the burning of the coils used internally. This issue can be addressed through maintenance. By conducting this maintenance at our company, the following advantages can be obtained: 【Benefits of Maintenance】 ■ Cost savings compared to purchasing new products, with shorter lead times for use ■ In-house execution provides advantages over other companies in terms of lead time and cost ■ Most of the materials used internally are replaced, restoring them to like-new condition ■ Even if new products are purchased, they can be kept as spares in case of failure ■ Maintenance can be performed on currently discontinued products, allowing for continued use ■ Reliable technology and high quality that is also requested by other companies in the same industry *For more details, please refer to the PDF materials or feel free to contact us.

  • Other contract services
  • Other services
  • Other motors

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From the production of electromagnetic coils (magnet coils) to maintenance.

Introduction to some applications based on inquiries and numerous achievements in the production and maintenance of special electromagnetic coils (magnet coils).

At Amagasaki Electric Manufacturing, we have received various inquiries about electromagnetic coils and have been able to shape them together with our customers. We strive to provide services that better meet your needs through continuous discussions with our clients. 【Inquiry Examples】 ■ The manufacturer is unknown, or manufacturer support has ended. ■ Only partial parts can be provided by the manufacturer. ■ The coil is special and cannot be handled by other companies. ■ It is essential equipment, but there are no spares. ■ We were turned down because we cannot respond without drawings. *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services
  • Other services
  • Other motors

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Hot-rolled coil

A very compact advanced hot rolling mill in the country! A mill that incorporates advanced technology in various aspects.

Nakayama Steel Works Co., Ltd. handles hot-rolled coils manufactured in our hot rolling mill, which achieves high precision through the full adoption of roll bearings for rough and finish backup rolls, as well as advantages in low crown for thin plates with CVC. Leveraging our characteristic flexibility, we have a system in place to accommodate small lots and quick delivery times, so please feel free to contact us with your requests. 【Features】 ■ Excellent dimensional accuracy ■ Stable quality ■ Order system that utilizes flexibility ■ The power of new steel, NFG (Nakayama Fine Grain) *For more details, please download the PDF or feel free to contact us.

  • Inductor Coil

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Metal 3D Printer High-Frequency Quenching Coil

【No soldering required, integrated design, short delivery time】 With a metal 3D printer, it is possible to create high-frequency quenching coils made of pure copper or copper alloys.

Our company is capable of 3D printing high-frequency quenching coils made of pure copper and copper alloys using metal 3D printers. The coils produced at JAMPT offer numerous advantages, such as: - Ability to create any shape - Very short lead times - No need for brazing, resulting in long lifespan - Capable of delivering in a short time frame Please consider the digitalization of high-quality coil manufacturing with precision and reproducibility exceeding that of skilled craftsmen. Feel free to contact us for prototypes, delivery times, estimates, or any questions you may have.

  • Prototype Services

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Coil

We manufacture coils that can be used with confidence through strict process management and quality control.

Our company manufactures coils. The structure of the bobbins used in the coils reflects the proposals made by our company, contributing to improvements in productivity, cost reduction, and quality enhancement. We not only produce products based on customer specifications but also collaborate with customers and suppliers from the development stage to provide proposals and design support tailored to the product's application and production volume, establish manufacturing methods, and evaluate products. Through these efforts, we strive daily as a company to continue earning the trust of our customers in terms of quality, cost, delivery, and technical capabilities. 【Features】 - Proposals for bobbin shapes to reduce parts and ensure lead wire tensile strength - Comprehensive processes from coil winding to solenoid assembly and molding - Proposals for shapes to accommodate mass production *For more details, please feel free to contact us.

  • Inductor Coil
  • Other electronic parts
  • Harness

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MA coil (aligned multi-winding coil)

A coil that can completely solve all the issues of flat angle lines!

We have developed the 'MA Coil (Aligned Multi-Winding Coil)' that minimizes the inherent loss of inductors while allowing for increased functionality. We hold a patent for this technology, which can completely resolve all issues associated with edgewise-wound coils made from flat wire. Please feel free to contact us if you have any inquiries. 【Features】 ■ Minimizes the inherent loss of inductors while allowing for increased functionality ■ Capable of completely resolving all issues related to edgewise-wound coils made from flat wire ■ High design flexibility, truly adaptable *For more details, please download the PDF or feel free to contact us.

  • Inductor Coil

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Various coils

Feel free to consult us about anything related to electromagnetic coils!

Our company primarily handles magnet coils, sensor coils, vehicle coils, brake and clutch coils, solenoids, relay coils, choke coils, and more. We specialize in large coils, including very specialized winding such as fully aligned winding of large coils weighing around 25 kg, and we respond to the need for parts required in various industrial fields with improved quality and stable supply. 【Features】 - Supports a wide range of bobbin winding, aligned air core, resin molding, etc. - Capable of diameters from 0.05 mm to 3 mm - Can accommodate coils as small as approximately 10 g - Able to handle small lot production of various types and can consult on medium lots or more through partner companies - Supports epoxy resin vacuum molding processing *Please feel free to contact us for more details.

  • Inductor Coil

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Bobbinless coil

We can handle a wide range of products including aligned hollow cores and resin molds! Please feel free to consult us about anything related to electromagnetic coils.

We handle "bobbinless coils." We accommodate a wide range of needs, including bobbin winding, aligned air cores, and resin molding, and we can assist with small lot production of various types as well as medium lot inquiries through our partner companies. Additionally, we can handle coils as small as approximately 10g, with diameters ranging from 0.05mm to 3mm. Please feel free to contact us when you need assistance. 【Features】 ■ Accommodates a wide range of needs including bobbin winding, aligned air cores, and resin molding ■ Diameters from 0.05mm to 3mm available ■ Can handle coils as small as approximately 10g ■ Capable of small lot production of various types and medium lot inquiries through partner companies ■ Supports epoxy resin vacuum molding processing *For more details, please refer to the PDF materials or feel free to contact us.

  • Inductor Coil

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Brake coil / Clutch coil

Flat coil length brake coils and clutch coils aligned with respect to coil diameter. Wire diameter of Φ0.4 or more / outer diameter can accommodate Φ50 to 250!

Our company responds to the diverse needs of our customers, focusing on the manufacturing of magnet coils, as well as vacuum molding processing and metal processing departments. We can accommodate a wide range, from small coils of about 10g to very specialized winding of large coils weighing around 25kg with complete alignment, so please feel free to consult us. [About Brake Coils / Clutch Coils] These are aligned windings of brake coils and clutch coils with a flat coil length relative to the coil diameter. Coils with a wire diameter of Φ0.4 or more can be aligned. We can accommodate outer diameters from Φ50 to 250. *You can view our company brochure by downloading the PDF below.

  • Inductor Coil

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To manufacturers looking for successors.

Continuing production while maintaining quality! We analyze and regenerate coils without drawings.

Okuyama Manufacturing Co., Ltd. specializes in the production of large special coils and offers accumulated know-how to those looking for new processing partners due to succession issues with subcontractors. We can analyze coils that were incorporated into older machines and can also regenerate them. We will continue coil production while maintaining quality by leveraging our accumulated know-how. Please feel free to contact us when you need our services. 【Features】 ■ Continuing production while maintaining quality ■ Analyzing and regenerating coils without drawings *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing

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"Coil Stopper System" (Coil Stand)

Easy to change dimensions relative to the coil outer diameter!

We offer a system called the "Coil Stopper System (Coil Stand)" that can secure blocks with cut rails. The product is made from special plastic (recycled material), and the block itself has hardness and some elasticity, which prevents damage (dents, scratches) to the surface of the coil. Please feel free to contact us if you have any inquiries. 【Features】 ■ Easy assembly, no special tools required ■ Can be assembled in a short time ■ Safety certified by TÜV Germany ■ Does not crush, break, or produce waste ■ Durable, lightweight, and can be used for a long time ■ Does not absorb oil or liquids *For more details, please download the PDF or feel free to contact us.

  • Bag making machine/slitter
  • Inductor Coil
  • Contract manufacturing

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Coil

Leave it to us when it comes to magnetic materials and coils.

Our company focuses on the manufacturing of magnetic materials and various coils, conducting a consistent production system that includes bobbin molding, coil winding, and encapsulation molding. We particularly emphasize insert molding and possess both horizontal and rotary vertical molding machines. Additionally, we have established a production system that can respond to diverse needs, with appropriate proposals regarding material procurement, component shapes, and mold structures, from prototype to mass production, in collaboration with strong members from the pressing, resin, and harness departments necessary for product manufacturing. 【Product Lineup】 ■ Molded coil products ■ Transformer and electromagnet products ■ Tape-treated coil products ■ Linear products *For more details, please download the PDF or contact us.

  • Inductor Coil

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