上田ブレーキ List of Products and Services

We would like to introduce our "Electrical Insulation Brake Shoes/Insulation Shoes." Maintenance vehicles used for track maintenance and snow removal must ensure sufficient braking effectiveness even during rain and snow without forming a track short circuit. Especially under conditions where the number of braking axles is small compared to the large towing weight, a braking force that can stop instantly is required, and reliable dynamic braking performance is also demanded on downhill slopes. The material of the braking component is made of special cast iron (US light) that satisfies the above performance, and the brake shoes are completely electrically insulated from the mounting part by an insulating plate. [Types] ■ Type 100, Type 200, Type 600, Rotary Type - Insulation resistance value (measured with a 500V megohmmeter): 100MΩ or more when dry *For more details, please refer to the PDF document or feel free to contact us.

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The "synthetic brake shoes" have friction and wear performance suitable for modern railway vehicles. Since the 30th year of the Showa era, the acceleration and weight reduction of vehicles have progressed, leading to the development and practical application of various "synthetic brake shoes" made from inorganic materials and metal powders molded with synthetic resin, as a replacement for conventional cast iron brake shoes. We carry out work based on strict internal standards and take sufficient care to ensure quality stability. 【Features】 ■ Excellent wear resistance (long lifespan) ■ Ability to select the friction coefficient required for vehicles (high f) ■ Minimal fade phenomenon during high-speed braking, with stable friction coefficient ■ Lightweight and excellent workability for replacement ■ Stability of friction coefficient during rain and snow (for snow resistance) *For more details, please refer to the PDF materials or feel free to contact us.

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The "Wheel Tread Correction Device / Emery Shoe" can be used while the train is in formation through brake operation. It allows for easy correction of flat spots and flaking, reducing wheel grinding costs. The shape can be designed to fit the holder. It was developed and put into practical use for the purpose of correcting sliding marks and uneven wear that occur on railway vehicle wheels. 【Features】 - Easy correction of flat spots and flaking - Easy installation with the same shape as the brake shoe - Can be used while the train is in formation through brake operation - Reduction of wheel grinding costs - Shape can be designed to fit the holder *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our "Brake Shoes for Track Maintenance Machines / Shoes for Construction Vehicles." Large track maintenance machines have been introduced to improve the precision of track structures and enable rapid maintenance work in response to the increasing speeds of railway vehicles. Unlike passenger vehicles, these maintenance machines require frequent brake handling and, due to space constraints, demand specially shaped brake shoes. We have developed and commercialized brake shoes that meet these requirements. 【Product Lineup】 ■ Synthetic Brake Shoes ■ Cast Iron Brake Shoes ■ Adhesion-Enhancing Grinding Shoes ■ Brake Shoes for Track Maintenance Machines ■ Electrically Insulated Brake Shoes ■ Wheel Tread Correction Shoes *For more details, please refer to the PDF document or feel free to contact us.

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The "Increased Adhesion Grinding Material" is widely used in various types of trains, including Shinkansen (bullet trains), conventional lines, limited express trains, and commuter trains. With the opening of the Tōkaidō Shinkansen in 1964, a wheel tread cleaning device was installed for the purpose of preventing slipping and improving the sensitivity of track circuit short circuits. Research and development of the sliding material "Increased Adhesion Grinding Material" has been conducted, leading to its practical application. 【Features】 - Cleaning effect on wheel treads (removal of rust and oil) - Prevention of slipping and idling (enhancement of adhesion coefficient) - Improvement of track short circuit sensitivity - Reduction of vehicle running noise *For more details, please refer to the PDF materials or feel free to contact us.

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The "cast iron brake shoes" have stable friction performance even during rain, snowfall, and in cold regions, making them suitable for use as all-weather brake shoes. Among various cast iron brake shoes, the "special cast iron (US light) brake shoes" are highly regarded for their wear resistance and are widely used. Additionally, we have developed and are selling "EV light brake shoes" for medium to low-speed vehicles. 【Features】 ■ A product lineup that can accommodate various vehicles and usage environments ■ Stable friction coefficient at high speeds ■ Excellent wear resistance, cost-effective, and reduces the amount of replacement work ■ Minimal spark generation ■ Usable as all-weather brake shoes *For more details, please refer to the PDF materials or feel free to contact us.

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The "Synthetic Brake Shoes and Cast Iron Brake Shoes Product Catalog" is the product catalog of Ueda Brake Co., Ltd., a rare manufacturer specializing in railway brake shoes in Japan. It features "synthetic brake shoes" that have friction and wear performance suitable for modern railway vehicles, including snow-resistant synthetic brake shoes and adhesion-enhancing brake shoes. Additionally, it offers a wide range of "cast iron brake shoes," including standard cast iron brake shoes and special cast iron brake shoes, which have been used since the inception of railways. We have a diverse product lineup tailored to various vehicles and usage conditions. We conduct operations based on strict internal standards to provide products of stable quality. [Contents] ■ Synthetic Brake Shoes ■ Cast Iron Brake Shoes *For more details, please refer to the catalog or feel free to contact us.

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