クアドラントジャパン Product Lineup

This document is an introduction to Woosung Electronics Co., Ltd., a subsidiary of Foresee Group. It includes information on handled products such as DC brush motors and gear motors, research and development capabilities like DC motor performance simulation, and quality control aspects including DQE testing equipment and IQC inspection facilities. The company provides one-stop solutions to customers in industries such as automotive, smart home appliances, security, medical, and VR/AR. [Contents] ■ Company Overview ■ Research and Development Capabilities ■ Quality Control ■ Product Introduction *For more details, please download the PDF or feel free to contact us.

• Other motors

We would like to introduce the "Nano-Crystalline Alloy Material" from Changde Foresee New Materials Co., Ltd., which we handle. The manufacturing process involves weighing → vacuum melting → pouring and rapid cooling (Melt Spinning method) → thin strip winding → slitting and core winding → heat treatment (nano-crystallization treatment) → property testing. The nano-crystalline alloy core can achieve high Bs and high impedance, allowing for more than 30% miniaturization compared to the use of ferrite cores. [Examples of Applications] ■ Medium frequency transformers ■ Reactors ■ Noise reduction components for busbars ■ Common mode choke coils, normal mode choke coils ■ Current sensors *For more details, please download the PDF or feel free to contact us.

• alloy

We would like to introduce the "Metal Injection Molding (MIM) products" from Hangzhou Zhijian Technology Co., Ltd., which we handle. The materials compatible with MIM include various options such as stainless steel, soft magnetic alloys, low alloy steel, high-density alloys, tool steel, special alloys, ceramics, and plastics. We possess and utilize all the necessary technologies in-house, including molding simulation, FEA analysis, material development, process design, functional analysis, and design validity analysis. 【Examples of Manufactured Products】 ■ Parts for starter motors ■ Parts for gearboxes ■ Parts for seat adjustment ■ Parts for back gears ■ Camera decorative rings ■ SIM card trays *For more details, please download the PDF or feel free to contact us.

• Injection Molding Machine

We would like to introduce the "Permanent Magnet Materials" from Magmax Technology, which we handle. We have a track record of obtaining various management systems, intellectual property, and technology awards, and we collaborate with academic institutions such as Beijing University of Technology, Beijing Technology University, and Lanzhou University. Additionally, we have examples of surface treatments such as NiCuNi, Chemical Ni, Ni+Cu, Ni+CuSn, gray epoxy, black epoxy, bluish-white Zn, and Ni+Ag. 【Equipment (Example)】 ■ Vacuum Rapid Condensation ■ Hydrogen Pulverization Furnace ■ Vacuum Sintering Furnace ■ Jet Mill ■ Molding Press *For more details, please download the PDF or feel free to contact us.

• magnet

The "89XU45A40370" is a variable reluctance resolver that meets the operating voltage frequency of 7V 10KHz. The stator is made using integrated injection molding, and both sides of the coil are protected by a plastic cover. The independent wire harness is integrated and molded through a low-pressure injection molding process. 【Features】 ■ 5-pole pair resolver ■ Operating voltage frequency meets 7V 10KHz ■ Stator adopts integrated injection molding ■ Both sides of the coil are protected by a plastic cover ■ Mechanical angle error is suppressed within ±24 arc seconds *For more details, please download the PDF or feel free to contact us.

• Sensors
• Sensors
• Other Sensors

The "52XU73B70260" is a variable reluctance resolver equipped with oil resistance, capable of functioning normally even when fully immersed in media containing oil. It achieves integrated injection molding, allowing for the direct insertion of a signal cable with corresponding female terminals. Finite element analysis was conducted to simulate the rotor and stator, successfully suppressing mechanical angle error to within ±40 arc seconds. 【Features】 ■ 3-pole pair resolver ■ Operating voltage frequency meets 7V 10KHz ■ Equipped with oil resistance ■ Achieves integrated injection molding ■ Suppresses mechanical angle error to within ±40 arc seconds *For more details, please download the PDF or feel free to contact us.

• Sensors
• Sensors
• Other Sensors

The "66XU73A70300" is a variable reluctance resolver that meets the operating voltage frequency of 7V and 10kHz. It achieves integrated injection molding, allowing signals to be transmitted to the connector by inserting pins instead of using traditional wire harnesses. Using mold flow analysis, the mold design and injection molding process have been optimized, controlling the product dimensions' consistency within 0.03mm. 【Features】 ■ 3-pole pair resolver ■ Meets the operating voltage frequency of 7V and 10kHz ■ Oil-resistant ■ The product achieves integrated injection molding ■ Controls product dimension consistency within 0.03mm *For more details, please download the PDF or feel free to contact us.

• Sensors
• Sensors
• Other Sensors

Are you facing these issues in the development of motors for eAxle? - The delivery of prototype resolvers takes more than six months, delaying the motor evaluation schedule. - You are unable to accommodate changes in specifications during development, resulting in high costs for mold modifications and design changes each time. - There is significant variability in manually produced prototypes, making it impossible to collect accurate data for mass production. Resolvers fundamentally solve these challenges. ◇ Flexible customization support We quickly respond to customization designs for shapes and winding specifications according to motor space limitations and required precision. ◇ Cost reduction through unique design By applying a unique design that re-evaluates the structure, we reduce the number of excessive parts and significantly lower procurement costs in prototyping and mass production. ◇ Short lead times and quality stabilization through fully automated production lines Manufacturing is conducted on fully automated lines, shortening prototype lead times to less than three months. This achieves high quality stability with no individual differences.

• Engine parts
• Drive system parts
• Other Auto Parts

Quadrant Japan Co., Ltd. is a company engaged in the manufacturing and sales of magnetic materials, metal materials, and their applications. Established in 2021 as a Japanese corporation, we actively and effectively provide the technological capabilities and production capacity of our entire group to Japanese companies. We offer one-stop and turnkey solutions in various fields of application, including automotive, consumer electronics, medical, home appliances, security, sensing, aerospace, and energy conservation. [Business Description] ■ Manufacturing and sales of magnetic materials, metal materials, and their applications *For more details, please download the PDF or feel free to contact us.

• Other metal materials
• Other motors
• Other pumps

Magmax provides consistent magnets from prototype to development for our customers. Using high-precision development equipment and technology, we offer the entire process of design, simulation, prototyping, and optimization. Magmax products are applied in clean energy, the automotive industry, and consumer electronics. We also possess inspection equipment such as precision measuring devices for permanent magnet materials, oxygen, nitrogen, and hydrogen measuring instruments, and multifunctional magnetic property measuring devices (VSM). 【Business Content】 ■ Magnetic Solutions *For more details, please refer to the PDF materials or feel free to contact us.*

• magnet

Hangzhou CMR provides a manufacturing process based on a consistent design verification system and quality management system throughout the entire product commercialization process from FS to EVT to DVT to PMP to MP. We offer upgraded solutions based on the customer's original design, minimizing the use of nanocrystals while maximizing cost reduction while maintaining the same performance. Through global deployment and localized production facilities, we can provide various support close to our customers, always equipped with high-quality production capacity that adapts to production volume. 【Business Content】 ■ Soft magnetic materials (nanocrystalline magnetic metal thin strips) and their application products ■ Development and manufacturing of multipole magnetization and magnet assembly products *For more details, please refer to the PDF document or feel free to contact us.

• magnet

The Foresee Group operates in approximately 30 locations, including Foresee Technology. We focus on the design, research and development, and manufacturing of magnetic materials, magnetic components and functional magnetic modules, various types of permanent and soft magnetic materials, brush motors, brushless motors, linear motors, powder injection molding (MIM/CIM) parts, complex magnetic circuit systems, various precision magnets, and automatic magnetization and detection systems. Through vertical integration in manufacturing, we provide one-stop magnetic application solutions to major clients in a wide range of fields, including domestic and international automotive, consumer electronics, home appliances, safety, sensing, medical, and aerospace industries. 【Business Description】 ■ Design, research and development, and manufacturing of magnetic components and functional magnetic modules, various types of permanent and soft magnetic materials, brush motors, brushless motors, linear motors, powder injection molding (MIM/CIM) parts, complex magnetic circuit systems, various precision magnets, and automatic magnetization and detection systems. *For more details, please refer to the PDF materials or feel free to contact us.

• Other motors

Foresee Group and its subsidiaries are dedicated to the design, development, and manufacturing of various types of magnetic materials, magnetic assemblies, and functional magnetic modules. Through the development, design, and manufacturing of magnetic application products, we provide one-stop solutions to major customers in industries such as automotive, consumer electronics, medical, home appliances, security, sensors, aerospace, and military on a global scale. Foresee Group's products are applied in consumer electronics, drones, industrial drives, and more. 【Business Overview】 ■ Design, development, and manufacturing of various types of magnetic materials, magnetic assemblies, and functional magnetic modules. *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

Woosung was established in 2002, with its manufacturing base located in Huizhou. It engages in the design, research and development, and manufacturing of various types of DC brushed motors, gear motors, LRA motors, coin vibration motors, and coreless motors. Through its parent company, Foresee Group, it provides one-stop solutions to renowned customers worldwide in industries such as automotive, smart home appliances, security, medical, and VR/AR. It is also equipped with DQE experimental equipment such as X-Ray and Drum testers, as well as IQC inspection facilities like OMM and DC-Source. 【Business Overview】 ■ Design, research and development, and manufacturing of DC brushed motors, gear motors, LRA motors, coin vibration motors, and coreless motors. *For more details, please refer to the PDF materials or feel free to contact us.

• Other motors