ファインスティールエンジニアリング List of Products and Services

We would like to introduce our "Honing Process." Our high-quality honing process achieves precision in inner diameter dimensions and surface roughness at a low cost. We recommend this service to customers dealing with automotive parts, hydraulic components, industrial machinery parts, bicycle parts, and more. 【Features】 ■ Significant reduction in processing time through one-pass honing with diamond reamers ■ Simultaneous processing of multiple pieces is conducted depending on product shape and required dimensions/surface roughness precision, striving for cost reduction ■ Capability to achieve precision in inner diameter dimensions and improve inner diameter surface roughness *For more details, please feel free to contact us.

• Processing Contract

Introducing the "Drive Shaft for Brush Cutters" which incorporates the new concept of a "3-Piece Structure." The characteristic toughness is achieved by using chromoly steel for the end stop parts and applying carburizing heat treatment, allowing for high hardness (up to HV800). Additionally, the intermediate shaft utilizes a uniquely developed high-strength pipe material, FSP-800, ensuring reliable transmission of engine power while balancing toughness and lightweight design. [Features] ■ 3-Piece Structure - End stop parts: Made of chromoly steel - Intermediate shaft: Utilizes the uniquely developed high-strength pipe material FSP-800 ■ Integrated Damper Drive Shaft - Reduces vibration and amplitude of the brush cutter - A damper clutch drum with the same mechanism has also been developed *For more details, please refer to the related links or feel free to contact us.

• joint
• shaft

Our company handles "motor cores" that support the miniaturization, output enhancement, and cost reduction of motors necessary for the electrification of automobiles. The "Aluminum Die-Cast Rotor ASSY" can be cast in aluminum and copper. Please feel free to contact us when you need assistance. 【Specifications】 ■Outer diameter: φ11-135 *For more details, please refer to the PDF document or feel free to contact us.

• Other motors
• Contract manufacturing

Our company handles "motor cores" that support the miniaturization, output enhancement, and cost reduction of motors necessary for the electrification of automobiles. The "power steering stator and rotor" can accommodate various core shapes, enabling the supply of low-cost and high-performance cores. Please feel free to contact us when you need assistance. 【Specifications】 ■Outer diameter: φ11-128.4 ■Inner diameter: φ4-35 *For more details, please refer to the PDF document or feel free to contact us.

• Other motors
• Contract manufacturing

We handle "motor cores" that support the miniaturization, output improvement, and cost reduction of motors necessary for the electrification of automobiles. The 'EV BSG stator and rotor' can accommodate various core joining methods. Additionally, we can supply low-cost and high-performance cores. Please feel free to contact us when you need assistance. 【Specifications】 ■Outer diameter: φ120-300 ■Inner diameter: φ90-200 ■Number of slots: 12-60 *For more details, please refer to the PDF document or feel free to contact us.

• Other motors
• Contract manufacturing

Our company handles "motor cores" that support the miniaturization, output enhancement, and cost reduction of motors necessary for the electrification of automobiles. The 'EV Drive Motor Core Winding ASSY' can be supplied not only as a core but also as a winding assembly. Please feel free to contact us when you need assistance. 【Specifications】 ■Outer diameter: φ120-300 ■Inner diameter: φ90-200 ■Number of slots: 12-60 *For more details, please refer to the PDF document or feel free to contact us.

• Other motors
• Contract manufacturing

Our company handles "motor cores" that support the miniaturization, output enhancement, and cost reduction necessary for the electrification of automobiles. The "EV Drive Motor Core Winding (Rectangular Wire) ASSY" enables weight reduction and output enhancement through the use of rectangular wire coils. Additionally, by automating the winding process, we can reduce costs. 【Specifications】 ■Outer diameter: φ120-300 ■Inner diameter: φ90-200 ■Number of slots: 12-60 *For more details, please refer to the PDF document or feel free to contact us.

• Other motors
• Contract manufacturing