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  1. Home
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  3. 庄司歯車エンジニアリング
  4. The second volume of the case studies for the new self-locking deceleration mechanism "shoji-lock" has been completed.
CATALOG
  • Aug 30, 2013
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Aug 30, 2013

The second volume of the case studies for the new self-locking deceleration mechanism "shoji-lock" has been completed.

庄司歯車エンジニアリング 庄司歯車エンジニアリング
- Small winches have been adopted in shops and museums in Ginza. = They have received positive feedback for their design, being compact and unobtrusive in black. = They are also praised for being easy to operate by ourselves, among other things. Instead of a worm gear, we have developed a completely new inline reducer that self-locks when motion stops, as well as a small winch that maintains position when the handle is stopped in both forward and reverse rotation instead of using a ratchet. Due to the positive reception and increased achievements in various fields, we have created a second edition this time. Please download it and consider it!
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Jack 50KN manual/electric rack jack with self-locking function

A jack that can lift a load of 50 kN with a light manual operating force (input shaft torque of approximately 11 Nm). This is an application product of the new self-locking mechanism (Shoji Lock).

This is a jack developed for component maintenance. It is a manual jack with a high-efficiency self-locking mechanism utilizing spur gears, featuring the Shoji lock. The main body weighs 36 kg and is made of aluminum, designed with a focus on lightweight and manual operability. It has two input shafts (high/low), allowing for easy switching between quickly turning the handle when there is no load and applying force when there is a load, simply by changing the insertion of the handle. It can be widely used for work in areas without power, as well as for disaster preparedness and energy-saving measures. It can also be used electrically.

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[Stainless Steel Specification] Small Manual Self-Locking Winch 50kg

A stainless steel type of winch with a compact, lightweight, and sleek appearance has been introduced, featuring a self-locking function that can hold the load even when the operator's hands are off during operation.

The compact and lightweight winch "S-Winch," equipped with the already well-received new self-locking mechanism (Shoji-Lock), now comes in a rust-resistant stainless steel type. Due to high demand for compatibility with clean rooms, we have prepared a model with a maximum rope pulling force of 50 kgf. It achieves a compact and lightweight design with a sleek appearance, allowing for space-saving. It can rotate in both forward and reverse directions and locks in place when stopped. It can be widely used as a disaster response and energy-saving measure without the need for a power source. Additionally, since it is not a ratchet type, it can be used in various locations and operates very quietly, making it suitable for nighttime work and hospitals. Being made entirely of stainless steel, it can be used not only in clean rooms but also in marine and ship-related applications.

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Best-selling small winch: Manual self-locking winch 50kg

It is safe because the luggage will not fall even if you take your hands off the handle during operation. Furthermore, the main unit is compact and lightweight, allowing for space-saving.

The "S-Winch," a compact and lightweight winch equipped with a new self-locking mechanism (Shoji-Lock), is the best-selling model with a maximum rope pulling force of 50 kgf. It achieves a compact and lightweight design with a sleek appearance, allowing for space-saving. It can rotate in both forward and reverse directions and locks in place when stopped. It can be widely used in areas without power, as well as for disaster preparedness and energy-saving measures. Additionally, since it is not a ratchet, it operates very quietly, making it suitable for nighttime work and environments such as hospitals and stage equipment.

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Small winch manual/electric type self-locking winch 100kg

While winding up the load, it is safe as it does not fall even if the movement stops. No brakes are needed, so it can be wound up with an electric screwdriver. It is ideal for work in places without power.

The "S-Winch" is a compact and lightweight winch equipped with a new self-locking mechanism (Shoji-Lock). It is available in both manual and electric types, capable of handling a maximum rope pulling force of 100 kgf. It achieves a compact and lightweight design with a neat appearance, allowing for space-saving. It can rotate in both forward and reverse directions and holds the load when the movement is stopped. This enables operation with an electric screwdriver, making it suitable for use in areas where a large power supply is not available, as well as for disaster preparedness and energy-saving measures.

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Jack, rack type (without screws), manual with self-locking function, 50 kgf.

Faster and more efficient compared to screw jacks. It can be operated quickly and lightly by hand, has a compact design, and can hold loads without the need for a stopper, making it highly safe.

Unlike conventional screw jacks, this rack-type jack features an overwhelmingly fast rise and fall speed due to its high efficiency, making it easy to operate. It is also equipped with a unique self-locking mechanism that allows it to hold loads without brakes or stoppers, making it a groundbreaking jack. With a rated thrust load of 50 kgf, it can be operated manually with ease, advancing exactly 4 mm per rotation, which also makes it a round-number linear jack. Its significant advancement makes it a highly versatile rack jack and linear actuator. (For more details, please refer to catalog frame number SLM-050-4.0) *For more information, please visit our official website or feel free to contact us.

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Jack, rack type (without screws), manual self-locking function, 100 kgf.

Faster and more efficient compared to screw jacks. It can be operated quickly and lightly by hand, has a compact design, and can hold loads without the need for a stopper, making it highly safe.

Unlike conventional screw jacks, this rack-type jack features an overwhelmingly fast ascent and descent speed due to its high efficiency, making it easy to operate. It is also equipped with a unique self-locking mechanism that allows it to hold loads without brakes or stoppers, making it a revolutionary jack. The rated thrust load is 100 kgf, and it can be easily operated manually, advancing 3.2 mm per rotation, making it a highly versatile rack jack and linear actuator. (For more details, please refer to catalog frame number SLM-100-3.2) *For more information, please visit our official website or feel free to contact us.

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Jack, rack type (without screws), manual self-locking function, 200 kgf.

Faster and more efficient compared to screw jacks. It can be operated quickly and easily by hand, has a compact design, and can hold loads without the need for a stopper, making it highly safe.

Unlike conventional screw jacks, this rack-type jack features an overwhelmingly fast ascent and descent speed due to its high efficiency, making it easy to operate. It is also equipped with a unique self-locking mechanism that allows it to hold loads without brakes or stoppers, making it a revolutionary jack. With a rated thrust load of 200 kgf, it can be operated easily by hand, advancing exactly 3 mm per rotation, which also allows it to function as a round-number linear jack. Its significant advancement makes it a highly versatile rack jack and linear actuator. (For more details, please refer to catalog frame number SLM-200-3.0.) *For more information, please visit our official website or feel free to contact us.

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Jack, rack type / no screws used, self-locking electric/manual 100 kg

Compared to screw jacks, this is a hybrid type that can be operated with commercially available electric tools due to its high speed and efficiency, and it can also be operated manually by attaching a handle.

Unlike conventional screw jacks, this rack-type jack features an overwhelmingly fast ascent and descent speed, characterized by its lightweight operability due to high efficiency. Therefore, it can be operated quickly with common electric tools (drivers/drills). Additionally, it is equipped with a unique self-locking mechanism that allows it to hold loads without brakes or stoppers, making it a revolutionary jack. Moreover, it boasts excellent strength and durability while being designed to be lightweight and compact. It also employs an omnidirectional actuator that can accommodate upward, downward, and lateral movements. It is well-suited for rack-type electric cylinders and has a rated thrust load of 100 kgf. *For more details, please visit the official website or feel free to contact us.*

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Jack, rack type / no screws used, self-locking electric/manual, 200 kg

Compared to screw jacks, this is a hybrid type that can be operated with commercially available electric tools due to its high speed and efficiency, and can also be operated manually with a handle attached.

Unlike conventional screw jacks, this rack-type jack features an overwhelmingly fast rise and fall speed due to its high efficiency, making it easy to operate. As a result, it can be operated quickly with common electric tools (drivers/drills). Equipped with a unique self-locking mechanism, this revolutionary jack can hold loads without brakes or stoppers. It is not only strong and durable but also designed to be lightweight and compact. Additionally, it employs an omnidirectional actuator that can accommodate upward, downward, and lateral movements. It is also ideal for rack-type electric cylinders, with a rated thrust load of 200 kgf and a reduction ratio of 63. *For more details, please visit our official website or feel free to contact us.

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[Free Materials Available] Introducing Useful Information on Vehicle Detection Sensors!

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  • CATALOG

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, and management: Are you facing any issues with the challenges you currently have or selecting the right sensors for parking lot management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Basic Guide to Vehicle Detection Sensors This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document introduces the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

Dec 12, 2025

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Please take a look at Fukuda's electric air regulator and regulator!

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● What is a pneumatic regulator? It is a self-developed pneumatic regulator with a control reproducibility of ±0.1%. We offer a wide range of products from low flow to high flow. ● What is a regulator? Please use it to adjust the test pressure for leak testing. By supplying a stable test pressure, it enables more accurate measurements.

Dec 12, 2025

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Fukuda's leak test, leak inspection, leak detection, leak test, integrity test.

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Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Dec 12, 2025

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Basic Knowledge of Thin Film Technology: What is Thin Film Technology?

Basic Knowledge of Thin Film Technology: What is Thin Film Technology?

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This will provide a clear explanation from the basic comparison of CVD and PVD, to the applications of flow meters and pressure gauges, and further to the digitalization of process control and actual application examples. In today's society, where miniaturization and high performance are advancing, products around us, including mobile phones, are equipped with technologies that were once unimaginable. Supporting this evolution is thin film technology, which is utilized in various fields. **Main application areas of thin film technology:** - Microelectronics - Anti-reflective coatings for glass - Antibacterial metal coatings for medical devices - Flexible solar cells, etc. Thin film technology refers to the process of forming, coating, and processing thin film materials on objects referred to as substrate surfaces. In addition to a basic explanation of thin film technology, we will introduce a comparison of CVD and PVD, how to utilize flow meters and pressure gauges, and the benefits of digitalization in process control along with application examples. Please take a look at the related catalog. ★ Additionally, we are offering free materials on detailed explanations of CVD and PVD, as well as basic knowledge related to coatings for the glass industry. https://mono.ipros.com/news/detail/128269/

Dec 12, 2025

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Basic Knowledge of Thin Film Technology: "Glass Coating"

Basic Knowledge of Thin Film Technology: "Glass Coating"

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In today's society, where miniaturization and high performance are rapidly advancing, everyday products such as mobile phones are equipped with advanced features that were unimaginable just a few years ago. Supporting this evolution is thin film technology, which is utilized across a wide range of fields. **Main Application Areas of Thin Film Technology** - Microelectronics - Anti-reflective coatings for glass - Antibacterial metal coatings for medical devices - Flexible solar cells Thin film technology refers to the process of forming, coating, and processing extremely thin layers of material on a substrate surface. The currently available materials systematically explain the fundamental knowledge of thin film technology, particularly in the glass industry. **Content of the Materials** - Glass Coating - What is Low-E Glass? - Layering and Materials of Low-E Coatings - Application Requirements - What is Low-E Coating Technology? - Glass Coating Market This content is ideal for those looking to deepen their understanding of glass processing and coating technology. We encourage you to read it. https://mono.ipros.com/news/detail/129167/

Dec 12, 2025

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  • 分解能 100~4,000P/R 出力方式 ラインドライバ出力/オープンコレクタ出力 税別9,500円~16,600円 ロータリーエンコーダ
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