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coil Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

coil Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. 釜石電機製作所 Iwate//Industrial Electrical Equipment
  2. 昭和工業 Osaka//others
  3. 東京コイルエンジニアリング Tokyo//Electronic Components and Semiconductors 本社
  4. 4 シンエイ精工 Saitama//Manufacturing and processing contract
  5. 5 東邦亜鉛 Tokyo//Electronic Components and Semiconductors 電子部品事業本部 営業部 東京営業課
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coil Product ranking

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. Industrial motor coil rewinding and manufacturing 釜石電機製作所
  2. SK type inward curling coil 昭和工業
  3. "Air conditioning units can also reduce costs through renovations" *Basic knowledge materials on heat exchangers are also being provided.
  4. Attention those struggling with relay coil terminal processing! M.D.S. Corporation エム・デー・エス
  5. 4 Abundant stock, slitted to specified widths and delivered to you immediately! Copper and brass coils. 辰己屋金属 大阪本社、東京営業所、京田辺工場、中部営業所、東大阪パイプ工場

coil Product List

106～120 item / All 336 items

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Our job: Motor maintenance

Our job: Motor maintenance

A professional who revitalizes motors that have been in use for many years.

Motors are actively used as a driving force in various fields such as industrial machinery, generators, marine equipment, vehicles, and home appliances. Inside a motor, a wide range of parts are used, and these parts inevitably deteriorate due to aging and usage conditions. Parts that have been in operation for many years and have deteriorated can cause motor failures. However, by identifying the deteriorated parts and those that have caused failures, and by performing maintenance based on the know-how we have cultivated, there is a possibility to restore the motor to a condition close to new. When we take care of your important motor, we strive to restore it to the best possible condition and deliver it back to you, ensuring your satisfaction. Please feel free to contact us. [Contact Examples] ■ Dissatisfaction with the current company you are dealing with ■ Not knowing where to request repairs ■ Wanting to hear an opinion as a second opinion, etc. *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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Electromagnetic coil (magnet coil) maintenance *Case study materials available

Electromagnetic coil (magnet coil) maintenance *Case study materials available

Are you struggling with decreased performance or failure of equipment due to the deterioration of the electromagnetic coil? It can be made usable again through maintenance! *Maintenance performance documentation available.

At Amagasaki Electric Manufacturing, we have received various inquiries about electromagnetic coils (magnet coils) and have realized the process of shaping them together with our customers. This document introduces maintenance examples of electromagnetic stirring machine coils that have been reborn as spare units through maintenance. We provide explanations divided into parts, including photos taken during disassembly and after maintenance. 【Are you facing any of these issues?】 ■ I want to maintain an electromagnetic coil, but I don't know the manufacturer's name... ■ The manufacturer has ceased support... ■ I can only receive partial parts from the manufacturer... ■ The coil is special and cannot be handled by other companies... ■ It's essential equipment, but there are no spares... ■ I was told that they can't assist without the drawings... ⇒ Please consult with us! *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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The long lifespan of the motor is achieved through various coil rewinding methods.

The long lifespan of the motor is achieved through various coil rewinding methods.

The increasingly lost skills of motor maintenance are gaining renewed attention! Here, we introduce methods to achieve longer motor lifespans.

Our company has received various requests for the maintenance of different types of electric motors, and we have faced our customers' challenges with a track record of maintaining hundreds of units annually. In recent years, with the growing awareness of eco-friendliness, we are proposing the long lifespan of electric motors that our customers can adopt, specifically through "various coil rewinding maintenance." We sometimes receive inquiries such as "the electric motor we were using has been discontinued and is no longer available." By understanding the importance of various coils in electric motors and knowing the benefits of rewinding maintenance, customers can have the option of repair instead of being left with no choice but to discard a broken motor. Our company always strives to propose maintenance content from the customer's perspective. *For more details, please refer to the PDF materials or feel free to contact us.*

  • Inductor Coil

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[3D Printer Modeling Example] Helical Coil

[3D Printer Modeling Example] Helical Coil

Achieving the high capabilities of the Meltio Engine Robot! Introducing examples of helical coil fabrication.

This is an introduction to a case where a helical coil was fabricated using a 3D printer. The uniqueness of this 3D printed part lies in its non-planar slicing, where the thickness of each point within the individual layers is adjusted to an appropriate thickness. This approach using non-planar slicing is suitable for numerous complex shapes in 5-axis additive manufacturing. 【Specifications】 ■Dimensions: φ60mm pipe, 354×376×525mm ■Weight: 3.56kg ■Material: SUS316L ■Printing time: 13 hours 46 minutes ■Gas: Argon ■Layer pitch: 0.6 to 0.8mm ■Post-processing: Polishing *For more details, please refer to the PDF document or feel free to contact us.

  • 3D Printer

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Coil

Coil

Leave it to us when it comes to coils.

Our company specializes in coil manufacturing. We primarily started with solenoid coils. Currently, the production of solenoid coils, toroidal coils, and others has shifted mainly overseas, resulting in a decrease in domestic production. Leveraging the experience and management systems developed during solenoid coil production, we offer air core coils, edgewise coils, and more. ■ November 2011: Mass production of reactor coils commenced ■ January 2013: Mass production of transformer coils commenced *For more details, please download the PDF or feel free to contact us.

  • Inductor Coil
  • Other machine elements
  • Contract manufacturing

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Coil

Coil

From prototype to mass production" "Providing good products at low cost and quickly

Bobbin molding, coil winding, assembly. Multi-layer single coils can achieve a 30% higher energy efficiency compared to standard edgewise coils. Moreover, because they use general-purpose insulated wire, costs can be kept low.

  • Electrical equipment parts

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Magnetic coils and yokes, demagnetizing coils and yokes, and other search coils, etc.

Magnetic coils and yokes, demagnetizing coils and yokes, and other search coils, etc.

A unique item tailored for its purpose!

The magnetizing yoke and air-core coil are designed to set permanent magnets or permanent magnet products, converting the large pulse currents flowing from the capacitor-type pulse power supply and the magnetizing power supply into a magnetic field. This magnetic field imparts magnetism to the permanent magnets. If this design is flawed, even purchasing a high-performance magnetizing power supply may reduce the performance of the magnetizing yoke by half. Our company utilizes its abundant technology and experience to design the most rational magnetizing yokes and coils. Additionally, we provide designs tailored for search coils, search yokes, Helmholtz coils, and solenoid coils.

  • others

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Layered coil

Layered coil

It is less likely to malfunction and has a long lifespan! It is a coil made of electrical copper plates.

We offer an original specification laminated coil composed entirely of busbars (electrical copper plates) without using flat insulated copper wire. By creating spaces with spacers for each turn, the structure is stacked, making it very resistant to failures and ensuring a long lifespan. Additionally, it has superior heat dissipation compared to conventional disk coils. 【Features】 ■ Primary side made of electrical copper strip ■ Very resistant to failures, with a long lifespan ■ Repair costs can be reduced in the event of a failure *For more details, please download the PDF or feel free to contact us.

  • Inductor Coil
  • Transformers

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Hollow coil wire coil

Hollow coil wire coil

Hollow coils with excellent flexibility and high compressive strength, ideal for catheter sheath coils.

It is suitable for endoscopic devices such as rotating clip devices and sheath coils like guide wires.

  • tube

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Edgewise coil

Edgewise coil

A high-precision finish that minimizes the thickness difference between the inner and outer rings to the limit!

Our edgewise coils are primarily used as the salient pole rotors in hydroelectric generators, diesel generators, and large synchronous motors. When using coils in rotors, strength and precision that can withstand deformation due to centrifugal force during rotation are required. This is especially true for large edgewise coils used in rotors, which demand considerable strength and precision. Our edgewise coils meet these high demands, and we continuously improve the facilities and technology necessary for manufacturing. **Our Strengths** - Expertise in producing large edgewise coils used in hydroelectric generators, diesel generators, and large synchronous motors. - Possession of winding machines capable of accommodating diverse edgewise winding, enabling integrated production from winding to insulation. - Extensive experience and facilities in edgewise coil manufacturing allow for cost reduction and shortened lead times. - As one of Japan's leading manufacturers of edgewise coils, we support heavy electrical manufacturers both domestically and internationally. *For more details, please feel free to contact us.*

  • Inductor Coil

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Coil

Coil

Small lots and prototypes are handled with short lead times! Specifications are quickly calculated to provide coils that meet customer needs.

Our company handles a wide range of products, including hollow coils, winding coils for molded products (bobins), and assembly of adhered molded products. Among these, we specialize in ultra-small, ultra-thin, special shapes, continuous winding, and inner diameter stepped "coils." Additionally, we can accommodate small lots and prototypes with short delivery times. Specifications are quickly calculated, and we provide products tailored to our customers' needs. 【Main Manufactured Items (Partial)】 ■ Inter-distance sensor coils ■ In-vehicle meter coils ■ HV/EV engine starter coils ■ Wireless power transmission coils *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil

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Wireless power transmission coil

Wireless power transmission coil

Prototyping of power supplies, transmission circuits, and receiving circuits for characteristic evaluation is also available! Suitable design and proposals based on specification conditions.

Our "Wireless Power Transmission Coil" can be quickly prototyped at low cost because we primarily manufacture the coil production molds (jigs) using our own processing machines. We can provide evaluations through magnetic field analysis using a magnetic field simulator and Q-value and L-value measurements, as well as design proposals aimed at reducing dimensions, characteristics, and costs. We also offer support and consultations for auxiliary materials such as magnetic cores and ferrite sheets, so please feel free to reach out to us. 【Features】 ■ Design proposals aimed at reducing dimensions, characteristics, and costs are possible ■ Coil production molds (jigs) are primarily manufactured using our own processing machines ■ Quick prototyping at low cost is possible ■ Support and consultations for auxiliary materials are available ■ Custom specifications are also possible *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil

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UU Series Line Filter Choke Coil for Power Communication High Frequency Use

UU Series Line Filter Choke Coil for Power Communication High Frequency Use

U-shaped split type line filter for applications (power supply / communication equipment / high frequency).

Features • Compact and low-profile, ideal for high-density surface mounting. Excellent resistance characteristics, effectively suppresses common mode noise. Specifications • Core Type: • (1) UU Type: UU9.8, UU10.5, UU15.7 • (2) ET Type: ET24, ET28 • (3) UT Type: UT20 • Ferrite Core: A high initial permeability of 5000μ, 7000μ, 10000μ, 12000μ, 15000μ. • Current rated: from 0.3A to 2.5A • Inductance to be specified by customer.

  • Other power sources
  • High frequency/microwave parts
  • Inductor Coil

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Logosky Coil (Current Transformer - CT) 'KBA-30'

Logosky Coil (Current Transformer - CT) 'KBA-30'

Logosky coils capable of measuring large currents! Please use them first. A new world will open up! Instruments for distribution boards, control panels, distribution panels, and panels.

The KBA-30 is our Rogowski coil. The welding current flows at a high current (approximately 100A to 50KA) for a short duration (0.001 seconds to 0.5 seconds), resulting in various waveform shapes that cannot be measured with a standard ammeter. However, the Rogowski coil can measure high currents without saturating due to its air core. However, when measuring power and power factor, it is necessary to convert the phase shift from 90° to 0° using an integrator (OP-AMP). For inquiries, please contact "lightstar_1979@yahoo.co.jp".

  • Electrical Instruments/Electrometers
  • Transformers
  • transformer

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Discharge coil (current transformer CT) "KBN"

Discharge coil (current transformer CT) "KBN"

A product that discharges electric charges to protect electrical equipment! Please use it first. A new world will open up! Instruments for distribution boards, control panels, distribution panels, and panels.

KBN is our discharge coil. It is connected in parallel with a large-capacity three-phase capacitor installed for automatic power factor compensation of the receiving equipment. After the capacitor is turned off, it discharges the residual charge in a short time, reducing charge collisions when the capacitor is turned on/off, thereby protecting nearby electrical equipment. For inquiries, please contact "lightstar_1979@yahoo.co.jp".

  • Electrical Instruments/Electrometers
  • Transformers
  • transformer

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