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This section provides an overview for torque limiters as well as their applications and principles. Also, please take a look at the list of 74 torque limiter manufacturers and their company rankings. Here are the top-ranked torque limiter companies as of December, 2024: 1.Deserti Meccanica, 2.Zero-Max, Inc., 3.HPI Manufacturing, Inc..
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Engaged in research on nitride semiconductor growth using the MBE method at Waseda University Graduate School. After graduating from graduate school in 2016, he joined a non-ferrous metal manufacturer.
Engaged in equipment maintenance and engineering work at metal smelting plants. Moved to a chemical manufacturer in 2022. Engaging in similar tasks.
A Torque Limiter is a device that shuts off or limits power transmission in the event of overload of rotating equipment.
They are mainly used to protect human bodies and mechanical equipment. Since there are various types of power shutdown structures, it is necessary to select one depending on the intended use.
Torque Limiters are used in a wide range of applications, from everyday commodities to large industrial equipment.
Specific applications are as follows:
Protect equipment and prevent personal injury by preventing the application of external, unexpected forces.
Torque Limiters can also be used to limit torque and equalize work, as in the case of impact wrenches. In power tools, they are used in many cases.
Torque Limiters are classified into two types based on their principle of operation. The powered disconnect type and the slip type.
This type of torque limiter cuts off the edge between the drive and driven shafts when the torque exceeds the set torque. Since no heat is generated due to slip, this type can be applied to large equipment.
The slip type limits torque by slipping between the drive and driven shafts when the set torque is exceeded. It is compact and inexpensive, but not suitable for high torque.
There are various types of Torque Limiters. The following descriptions are some of them:
This type connects the drive and driven shafts via a multi-disc clutch or torsional recoil. The transmission force is limited by the slippage of the multi-disc clutch or torsional coil. In the multi-disc clutch type, the slip force can be adjusted by the clutch's applied pressure. Since frictional force is used, frequent operation causes wear and reduces the transmission force.
This is a method in which magnets are provided on the drive and driven shafts, and power is transmitted by the attractive force of the magnets. The shafts slip when the torque is overloaded, but there is no wear and no heat generation. Since the magnets are kept in contact with each other, the system is also quiet.
The clutch operates to shut off the power when a torque greater than the set value is applied. By interlocking the clutch actuation with an electrical contact, it is possible to output a contact point.
This method uses a material break called a shear pin. The specified torque is set by the shear pin material and notch diameter. The torque is limited by stopping when the installed shear pin breaks. This method is used for large equipment because of its simple structure and relatively low cost. However, periodic replacement of parts is required, and the shear pin must be replaced after operation.
All of the above are mechanical Torque Limiters, but it is also possible to limit torque with an electrical interlock. A shock relay or inverter shuts off the power supply in the event of an overload.
When an inverter is used, it is also possible to limit torque by controlling the current value. Cooperative robots, for example, may limit torque using a torque sensor.
Torque Limiters for industrial equipment are applied to motors with reduction gears. In the past, they were generally mounted on the sprocket section of the driven side. In recent years, reduction gear motors with Torque Limiters have been developed with the goal of downsizing.
Torque Limiters using a coil spring or load cell as a sensor is installed in the motor to enable highly accurate torque management. In addition, by incorporating different types of Torque Limiters not only in the motor but also in the sprocket section, double safety measures can be taken.
Torque Limiters with reduction gear motors are also available with adjustable bolts that allow the torque limit to be set as desired. The torque limit can be adjusted after installation on site.
*Including some distributors, etc.
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Zero-Max, Inc. is a US-based manufacturer and supplier specializing in precision motion control solutions. Established in 1949, the company works delivering products to the industrial sector. The company offers a comprehensive range of couplings, torque limiters, and other motion control components that cater to various industries, including automotive, packaging, and robotics. With an aim to engineering excellence and a track record of performance, its products enhance motion control solutions, and since 2008 the company is certified in ISO 9001:2008.
Wittenstein, headquartered in Illinois, USA, is a manufacturer of motion control systems for industrial, energy, aerospace, simulation and other industries. The company's product portfolio include planetary gearheads, servo-right-angle gearheads, linear systems, motors and control loading systems. It offers customized products, systems and solutions for highly dynamic motion, maximum-precise positioning and smart networking for mechatronic drive technology. It partners with companies in the development, design and manufacture of machines for plant and process automation. The company offers resources like software for drive system optimization and CAD POINT for performance and product data as well as engineering services and consultation.
Mountz Torque, founded in San Jose, CA, in 1965 is a manufacturer of torque products such as Robotic Screwdrivers, Torque Calibration, and Measuring Torque. The company's product portfolio includes Preset Torque Limiters, Torque Sensors, Run Down Adapters, Calibration Equipment and Torque analyzers and Sensor Accessories. Their products are used in the energy sector for wind turbine assembly and maintenance, critical aerospace components and systems and automotive assembly lines and maintenance applications. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation.
Redex USA, established in 1980 and based in New Jersey, USA, is a manufacturer of motion control components and systems. The company provides gearboxes and solutions to be used on industrial machinery. Its product portfolio includes servo planetary reducers, 2 speed spindle gearboxes, clutches & torque limiters, automatic lubrication systems and magnetic particle brakes. The company is a part of Redex group that manufactures precision cold rolling mills and strip processing technologies such as lines and equipments for carbon steel, stainless steel, aluminium and other non-ferrous metals strip producers.
Mach III, founded in 1962 and headquartered in Elmira, USA, is a manufacturer of motion control solutions. The company designs and manufactures air and spring applied friction brakes, clutches, and mechanical torque limiters for power transmission applications up to 5,000 lb.ft. It offers more than 2,000 different models of these products, and specializes in rapid custom design solutions in required variations. These products are used in various industries and applications, such as material handling, food packaging and medical equipment.
DieQua Corporation, founded in 1980 and headquartered in Bloomingdale, USA, is a manufacturer and supplier of sequential gearbox and other motion control and power transmission drive components. The company provides a range of gearboxes, speed reducers, gearmotors and servo gearheads for applications requiring power transmission or precise motion control. It also provides shaft couplings and torque limiters as well as complete screw jack linear lifting and positioning systems. The company also provides consultancy services to help select and specify the appropriate technology for each individual application.
The Carlson Company Inc., founded in the United States in 1968, is a manufacturer of clutches, brakes, torque limiters, and power transmission products. The company’s products are manufactured in a 54,000 sq. ft. facility in Wichita, KS, USA, and are sold through a system of knowledgeable distributors and field sales representatives throughout the world. It serves markets such as factory automation, food processing and packaging, materials handling, metals and printing, and die cutting.
The Carlyle Johnson Machine Company, LLC (CJM) is a manufacturer of power transmission products and equipment that was established in 1903 before its acquisition by the German company Ringfeder Power Transmission in 2021. Based in Bolton, Connecticut, the company primarily produces pneumatic, electric, and mechanical clutches and braking systems. It also offers power transmissions and components, such as internal flange or ring-type driving cups and power supplies for electric parts. CJM products are used in a wide range of industries including in manufacturing, packaging, oil exploration, and aerospace.
Nexen Group Inc. was established in 1902 and is based in Minnesota as a manufacturer of industrial motion control products. The company offers different products in the Power Transmission line that generate twisting power in clutches, brakes, torque limiters, and coupling products, and their various designs are compatible with imperial and metric components. Their Precision Rotary Motion technology consists of rotary drive systems, torque rotary brakes, and mechanical torque limiters, all delivering zero backlashes. And for Linear Motion Control, Nexen provides a wide selection of Rail Brakes and Rod Locks.
G&G Manufacturing Co. is an American manufacturer of power transmission products and parts that was founded in 1943. Based in Omaha, Nebraska, the company produces over 3,500 standard transmission components including light duty sheaves and bushings, sprockets, power take-off (PTO) drivelines, and roller chains. These are used by clients in the material handling, military, mining, and agricultural sectors. G&G also offers engineering and fabrication services for customer projects that have unique specifications.
HPI Manufacturing Inc., founded in 1945, is an American manufacturer of industrial tools based in Hamden, Connecticut. The company’s product lineup includes pipe processing tools, such as portable band saws, power hacksaws and drives, and tri-stand chain vises. The company also develops standard and custom motion-control tools, such as detent and friction torque limiters as well as one-way and over-running clutches. It further offers customized contract manufacturing, ranging from assembly and computer numerical control (CNC) machining to injection molding.
Hersey Clutch Co. (HCC) is an American manufacturer of torque limiting and shaft coupling equipment established in 1963 and based in Orleans, Massachusetts. Under the brand Protek-Sure, the company produces various products, including rigid and flexible shaft couplings, torque limiting devices for minimizing damage to power transmissions, and process control devices for monitoring and controlling torque or shaft performance. These have applications in industrial manufacturing, food processing, medical device production, and automated packaging systems. HCC also offers contract manufacturing, product development, engineering, and fabrication services for clients in need of custom solutions.
Tsubaki Power Transmission, LLC, established in 1917 and headquartered in Wheeling, Illinois, United States, is a global manufacturer and supplier of motion control and power transmission products. It is a subsidiary of the Tsubakimoto Chain Company, headquartered in Japan. The company produces chains, sprockets, cam clutches, cables and hose carriers, and PT components. Its products find applications in various industries, including automotive, forest products, food and beverage, aggregate and cement, and primary metals. The company’s business groups include KCI Inc., Central Conveyor, and Mayfran International. The company holds ISO 9001:2015, ensuring adherence to the industrial quality of products.
System Components, Inc. established in 1967, System Components, Inc. is a manufacturer specializing in gear couplings such as flange-type gear couplings, sleeve-type gear couplings, and disc couplings. The company is based in Michigan, USA, but has several representatives throughout the country. Aside from gear couplings, the company also manufactures torque limiters in different designs, such as DIN universal joints, SAE universal joints, and sprockets. System Components, Inc. also offers custom machining on top of custom engineered couplings.
Atlanta Drive Systems, founded in 1943 and located in Farmingdale, New Jersey, is a supplier of drive systems. The company’s broad range of products includes gear racks, pinion ears, servo reducers, linear actuators, and washdown gearboxes. These products play a fundamental role in automation and robotics for precise and controlled movement, industrial machinery for applications like material handling and manufacturing, motion control for regulating speed and torque, linear motion systems for accurate positioning, and the food and beverage industry. The company’s products are used to enable precise movement, control, and efficiency in mechanical and automated systems across diverse sectors.
Brunel Corporation, founded in 1988 and located in Twin Oaks Street, Wichita Falls, USA, is a manufacturer and distributor of torque limiters. The company’s product line includes torque limiters, safety element modules, load monitors, ABB filters, and proximity sensors. Its products find applications in mining, plastics, recycling, steel, and gear coupling applications. Its safety element modules are specifically designed to provide overload protection for applications where very high torques are transmitted and to extend the range covered by Brunel-type JA units.
Hilliard Corporation was founded in 1905 and headquartered in Elmira, New York. The company is an engineer, manufacturer, and distributor of motion control, braking systems, and filtration products to industries such as power generation, oil & gas, refinery, and steel in their ISO 9001:2015 certified manufacturing facilities. The company provides direct contact between customers and engineers and has the manufacturing and design capabilities to customize orders to meet any challenge in the motion control and filtration industries, whether the end products are industrial clutches, engine starters, or braking systems.
Applies Industrial Technologies, founded in 1923 and based in Cleveland, Ohio, is a supplier and distributor of bearings, seals, power transmission, belts, and gearboxes. The company offers products such as ball bearings, bulk V-belting, bevel gear reducers, bearing isolators, and hydraulic seals. The products are essential for maintaining and operating machinery and equipment, ensuring efficiency and longevity. These products cater to industries such as manufacturing, construction, automotive, aerospace, mining, and agriculture.
Carlson Dimond & Wright, Inc., founded in the United States in 1956, is a supplier of motion control and power transmission and car wash products and services to the OEM, automotive, consumer and resale markets. The company's product portfolio includes gear reducers, planetary gearboxes, ustom gearbox solutions, servo motors, and variable frequency drives (VFDs). It serves markets such as manufacturing and automation, aerospace and defense, medical devices, renewable energy and material handling.
Taylor Material Handling & Conveyor has a 50 year history and operated out of Toledo, Ohio, serving regionally as well as nationwide customers as a distributor for machines and components used in the industrial, material handling, chemical, appliance, automotive, construction, forging, and founding industries. Taylor offers a full line of conveyors ranging from automation conveyors to wire mesh belt conveyors. Taylor also offers below the hook attachments, ergonomic lifting solutions, forklift service lifts, hoists, trolleys, electrifications, product packaging equipment, overhead lifting solutions, packaging automation, warehouse equipment as well as custom equipment.
Applied Power Solutions is located in Addison, Illinois and serves the metal processing, metal service center, paper mills & paper converting, canning, grinding mills, commercial laundry, marine drives oil & gas, power take off clutches, and material handling markets as a parts distributor and service provider. Some of Applied Power Solutions’s product offerings include clutches & brakes such as centrifugal clutches and water cooled brakes, hydraulics such as accumulators and manifold systems, pneumatics such as actuators and valves, and power transmission parts such as bearings and safety mats.
The Rowland Company was founded in 1732 in Philadelphia, Pennsylvania when Benjamin Franklin was just 25 years old. Today the Rowland Company specializes in the distribution, fabrication, and assembly of industrial power transmission products, including application engineering, and modification of products to customer needs. Industries served include commercial laundry, amusement parks, marine, metalworking, power generation, pulp & paper, transit, water treatment and wastewater treatment Rowland Company’s product categories include air starters, brakes, clutches, crane controls & electrification, flexible couplings, friction and wear materials, gearboxes, industrial lighting & signals, mobile crane brake parts, universal joints, and driveshafts.
Voith GmbH & Co. KGaA is a manufacturer of a wide range of products and solutions across various industries based in Germany. Established in 1867, the company operates in multiple sectors, including energy, oil and gas, power, raw materials, paper, transport, and automotive. This wide industry scope allows the company to provide a diverse range of solutions tailored to different market needs. Its product portfolio includes hydropower generation, advanced drive systems, paper machines, bulk material handling equipment, transmission and drivetrain systems, and various automotive components.
RINGFEDER Power Trans-Mission GmbH, established in 1922 in Germany, is a manufacturer in niche markets for drive and damping technology. The company offers users worldwide outstanding locking devices, damping solutions, and coupling systems for functionality and durability requirements in various industries. It is appreciated for its customer-specific, application-oriented solutions, which ensure optimum facility operation for its customers. It is a global major player in niche markets for drive and damping technology. Under its strong brand RINGFEDER, it develops, manufactures, and supplies superior shaft-hub connections, damping components, couplings, brake systems, and etc.
Challenge, established in 1979 and based in Wolverhampton, United Kingdom, is a manufacturer of a broad range of power transmission products. The company specializes in making roller chains, double-pitch chains, taper bore sprockets, classical V-belts, and V-pulleys. It also manufactures tire couplings, chain couplings, motor mounts, gearboxes, and bearing units. The advantages of its roller chains include pins manufactured from chrome manganese molybdenum steel that increase wear resistance and shock absorption abilities and ball-swaged holes that combat fatigue failure.
Huco Engineering Industries Ltd., founded in BL – England, in 1965 is a manufacturer of Couplings, Air motors, Shaft Collars, and Universal Joints. The company's product portfolio includes Planetary Gearboxes, Dynatork Service Kits, Geared Motors, Aluminium Motors and Acetal Motors. Their products ae used in markets including food processing, energy, textiles, medical, packaging, metals, machine tools, and material handling on applications such as stepper & servo drives, dynamometers, scanners, pumps, fans & blowers, mixers, conveyors and compressors.
Indian Precision Engineers was established in 1978 and is based in Bengaluru, Karnataka as a manufacturer and exporter of electromagnetic brakes and industrial clutches. The company produces a range of products, such as electromagnetic multi disc clutches and brakes, electromagnetic toothed clutches, electromagnetic fail-safe brakes, and electromagnetic linear solenoids. The products are used in diverse industries for smooth and safe start, acceleration and stoppage of machines. It also offers reengineering, servicing, and spare parts for hydraulic systems. It is considered by global OEMs, contractors, and equipment service providers for its quality, reliability, and precision.
RINGSPANN GmbH, founded in 1944 with headquarters in Germany and operations worldwide, is a manufacturer and supplier of transmission components and precision clamping fixtures. The company's wide-ranging product line includes integrated freewheels, brake systems, drive shaft connections, clamping fixtures, and torque limiters. RINGSPANN's products are used in mining for conveyor belts, energy plants for wind turbines, electric bike OEM manufacturing, and food and packaging machines used by the food processing and production industries. The company's products are available from the RINGSPANN website and to commercial and enterprise clients through regional facilities.
Advance Precision Technology is a manufacturer of ball screws, linear shafts, and the like, started in 2013 and based in Pune, India. The company fabricates ball screws, flexible couplings, industrial couplings, and linear bearings. It also produces torque limiters, precision lock nuts, and XYZ axis slides to be sold to its customers. To manufacture rolled ball screws, the variant of its ball screws, it uses metal alloys like stainless steel, mild steel, aluminum, galvanized iron, and their mixture.
Hangzhou Chinabase Machinery Co., Ltd., founded in 1992 and based in Hangzhou, China, is a manufacturer specializing in an array of products, including power transmission components. Its key products encompass chains and sprockets for industrial power transmission, gearboxes to enhance torque and reduce speed, couplings for shaft connections, and gears used across industrial applications. Its products find applications in automation, conveyor technology, packaging, food, pharmaceuticals, and more. The company maintains quality and sustainability, holding certifications like ISO 9002, ISO 9001, API, ISO/TS 16949:2002, and ISO 10012 measurement management system.
Rathi Transpower Pvt Ltd founded in 1965 in Viman Nagar, Pune India is a manufacturer of coupling products and solutions for exacting power applications. The company’s products portfolio includes a vast variety of standard range couplings namely flexible, spacer, fluid, pin and bush couplings among others. It has a broad spectrum of machining and testing equipment and its processes continually improve over time. The Company is ISO 9001:2015, ISO37301and ISO 14001:2-15 certified. Its range of couplings are readily available through its global distribution system.
Hangzhou Ocean Industry Co., Ltd. is a manufacturer and a supplier of transmission spare parts, headquartered in Century City District, Hangzhou, China. The company offers a full range of products, including chains, sprockets, couplings, timing pulleys, and V-belt pulleys. Additionally, it provides shafts, gears, gear racks, and various other transmission spare parts. All of its production procedures adhere to ISO9002 standards. Moreover, it possess the capability to design and manufacture non-standard products to fulfill specific customer requirements.
Cross+Morse, founded in 1984 and headquartered in Birmingham, England, is a manufacturer of power transmission products and solutions. The company's product portfolio includes various belt drives and roller chain drives, shaft couplings, clutches, gears and torque limiters. It offers custom made bespoke components as well as rework services like reboring, keywaying and setscrewing of standard sprockets, pulleys and gears to turn it around to a required specification. The company is ISO 9001:2015 accredited and has a range measuring equipment like Coordinate Measuring Machine (CMM), digital tri-bore gauges and micrometres which are calibrated to comply with ISO standards.
Hangzhou Ever-power Transmission Co., Ltd., established in 2006 in China, operates as an exporter, manufacturer, and supplier of speed reducers, planetary gearboxes, and helical gearboxes. The company specializes in producing customized variators, geared motors, electric motors, and other hydraulic products based on customers' drawings. It produces various types of mechanical and hydraulic transmissions, such as spiral and helical reducers, automatic transmissions, and drive shafts. Remarkably, 80% of its products are internationally exported, catering to markets including the United States, Germany, Japan, Australia, the Middle East, and other regions.
Founded in 1938, Sankyo Seisakusho Co., Ltd. primarily serves the automobile, medical, and aerospace industries. Sankyo Seisakusho’s mane products include precision reducing gears, roller drives, intermittent indexing devices, indexing drives, feeders, motion control, and machine tool related equipment. Sankyo Seisakusho has a global reach with both factories and sales offices in the United States.
Yamauchi Co., Ltd is a designer and manufacturer of various products including resin parts for disk drives, torque limiters for copy machines and banknote verification systems as well as cushioning for press use. The company was established in 1918, and is based in Osaka, Japan. Yamauchi also offers various types of Rollers developed using Yamauchi's original blending technology ideal for high-speed, high-image-quality copy machines and printers. The company's products are manufactured to meet the performance and functions requirements of each customer.
ComInTecS.r.l., established in 1967 and based in Italy, is a manufacturer of automatic machines and mechanical transmission machines. The company also specialised in producing torque limiters, safety couplings, backlash-free torque limiters, elastic couplings, and backlash-free couplings. It has certified its quality system according to the UNI EN ISO 9001-94 regulation. The products of the company are used in the sectors like packaging, bottling, labelling and conveyers. The product's effectiveness, punctual delivery, and the ability to customise all standard goods are ensured by our Italian manufacturing and internal technical offices.
R+W Antriebselemente GmbH, a division of The Poppe+Potthoff Group, established in 1990, is a manufacturer of precision couplings, sensor technology and industrial couplings headquartered in Wörth am Main, Germany with subsidiaries in the USA, China, Italy, Singapore, France and Slovakia. It offers precision couplings such as miniature bellows couplings, torque limiters, line shafts, servo disc couplings, and elastomer couplings. The company offers products used in various industries including marine engineering, aerospace, medical technology, renewable energy, and rail and transport technology.
Origin Co.,Ltd. was founded in 1938 and is a manufacturer of power supplies, precision machinery parts, and synthetic resin paint based in Saitama, Japan. The company manufactures various products such as torque limiter, selectable clutch, general solvent paint, resistance welding machines, and optical bonding system. The products have been used and applied in various sectors such as mobility, medical care, housing, industrial equipment, and entertainment. The company has certified with ISO 14001 and ISO 9001 standards for the management and environment system.
Miki Pulley Co., Ltd., founded in 1939, is a manufacturer and provider of solutions for power transmission and control problems, headquartered in Kawasaki City, Japan. They manufacture various products essential for all industries, including couplings for high-precision power transmission, electromagnetic clutches and brakes for power transmission when energized, and speed changers and reducers for controlling the speed of machinery. They also offer inverters, linear shaft drives, rotation speed indicators, torque limiters, and ROSTA rubber springs.
Tsubakimoto Chain Co. is a Japan-based manufacturer of power transmission and roller chain products, founded in 1917, and headquartered in Osaka. Their power transmission products include drive chains, conveyor chains, automotive timing drives, sprockets, hose, and cable carrier systems, as well as timing belts, reducers, locking devices, shaft couplings, and clutches. Their products are for power transmission, material handling, factory automation, and physical distribution systems. Tsubakimoto Chain is certified as an Eco-First Company by the Ministry of the Environment.
Deserti Meccanica, founded in 1975 as an Italian company headquartered in Crema, is a manufacturer of market torque limiters and other related products. Specializing in precision machining, it manufactures components for various industries, including automotive, aerospace, and medical. Its main products include torque limiters, electromagnetic brakes, shafts, and complex mechanical assemblies. The company's expertise in CNC machining, turning, and milling applications has earned them ISO 9001 certification for quality management systems, ensuring product quality and longevity.
Chr. Mayr GmbH + Co. KG (mayr power transmission), founded in 1897, is a manufacturer headquartered in Mauerstetten, Germany, specializing in safety brakes, torque limiters, and shaft couplings. mayr power transmission operates manufacturing facilities in China and Poland, offering spring-applied safety brakes designed as holding brakes. These brakes ensure the safety of individuals and protect machines, particularly in applications such as elevators, escalators, and automated guided vehicles (AGVs). Additionally, the company manufactures torque limiters and shaft couplings, primarily used for torque transmission as well as force and torque limitation. These products find applications in various industries, including test stand technology.
Chien Hsiang Transmission Industry Co. Ltd., founded in 1981 and based in Taoyuan City, Taiwan, is a manufacturer of transmission products such as gears, conveyor chains, and couplings. The company also produces roller chains, toothed pulleys, and conveyor sprockets. Its products are used in various industries, including pharmaceutical, agriculture, and electronics. Some major Taiwanese customers that use its products for transmission systems include Fair Friend Group, Kenmec Mechanical Engineering, and DragonSteel. The company has subsidiaries in China, including HuangShan Jia, Jianxiang Transmission Industries Co. Ltd., and Ji-Jia Transmission Machinery Co. Ltd.
Origin Precision Machine Co. Ltd., established in 2004, is a manufacturer based in Shanghai, specializing in precision machinery parts used in office automation equipment. The company offers a range of mechanical parts used in ATMs, and label printers, such as torque limiters that act as mechanical elements that prevent transmission force, one-way clutches facilitate smooth idling in one direction, and reverse input shutoff clutches. It holds ISO 9001:2000 and ISO 14001 certifications for quality standards.
Mighty Co., Ltd. (MIGHTY CORPORATION, LTD.), established in 1973 with headquarters in Nagoya City, Japan, is a manufacturer of transmission parts and components. The company's product line includes universal joints, friction clutches, safety clutches, and transmission couplings. Its coupling and safety clutches are available for consumer devices and general machinery, as well as RoHS-compliant heavy-industry components. These products are used as parts for motors, industrial automation robots, and photocopying machines, among others. In 1982, the company obtained an API (American Petroleum Institute) license for its large oil pumping reducer.
KTR Systems GmbH, established in 1959, is a manufacturer headquartered in Rheine, Germany, specializing in industrial drive technology. The company offers a range of mechanical components for drive technology, including couplings and torque limiters, designed to enhance energy efficiency and power density. In 2014, KTR Brake Systems GmbH was established as a subsidiary, offering hydraulic brake systems known as KTR-STOP and electromechanical brake systems called EMB-STOP. Additionally, KTR Systems develops hydraulic components and provides cooling systems for stationary hydraulics and mobile machines. The company's products are utilized in various industries, including the wind power, agriculture, machine tools, and automation sectors.
Carlyle Johnson Machine Co LLC, founded in 1918 and based in Bolton, Connecticut, is a manufacturer of clutch and brake products. The company produces custom electromagnetic clutches and brakes for various industrial applications. Its primary products include electromagnetic clutches, brakes, shaft seals, clutch-brake combinations, and accessories. These components find applications in the aerospace, defense, automotive, and industrial machinery industries. The company also offers design support to its customers to enhance power transmission products.
TOK America Inc., established in 2016 in the USA, is a manufacturer of mechanical and motion control components and parts for commercial and industrial clients. The company's product line includes ball bearings, one-way clutches, rotary dampers, torque limiters, and guides used in furniture, electrical appliances, home appliances, office equipment, and medical devices. TOK America specializes in the use of stainless steel, steel, ceramic, polyacetal, polyethylene, polyetheretherketone, and PVDF (polyvinylidene fluoride). The company also provides custom product design, testing, and production services.
Torqueleader, founded in 1919 and based in Bramley, UK, is an ISO 9001 certified manufacturer and supplier of torque tools. The company's product range includes torque screwdrivers, slipping torque wrenches, breaking wrenches, adjustable wrenches, and dial wrenches. These products are designed to ensure precision in tightening applications. The company serves sectors such as manufacturing, industrial assembly, trade, and automotive. In addition to its products, the company offers services like in-house calibration, UKAS calibration, repair, and recalibration of torque tools.
Kavitsu Transmissions Pvt. Ltd., established in 1992 in Satara, India, is a manufacturer and supplier of planetary speed reducers, bevel gearboxes, and torque limiters. The company’s product line includes planetary gearboxes, worm gearboxes, mechanical power transmission systems, planetary winches, and geared motors. It provides various gearboxes handling the power inputs up to 1250 kW. The speed reduction ratios are up to 100,000:1. The weights of the gearboxes range from 150 gms to 43,000 Kg (single gearbox weight). It serves steel, chemical, textile, mining, and windmills industries.
Suncall Corporation, founded in 1943 and headquartered in Ukyo-ku, Kyoto, Japan, is a manufacturer and distributor of automotive parts, hard disk-related components, printer-related products, and communication-related items. The company offers a range of automotive parts, including boot clamps, detent springs, and ring gears. Additionally, the company also provides connectors and adapters for optical communications. Within its printer-related product category, it manufactures shafts, torque limiters, and clutches for business machines. In the realm of hard disk-related products, it offers shock-resistant suspension and DSA suspension for HDD. It has achieved IATF 16949 certification for Shunt Busbars produced at the South Kyoto Plant.
Pethe, established in 1965, is a manufacturer and supplier of electromagnetic brakes and clutches, motors, and crane controls in Mumbai, India. The company’s product line includes electromagnetic brakes, flame-proof brakes, clutch brake combinations, electro-hydraulic thruster brakes, and brake drum couplings. Its products find applications across sectors such as material handling and lifting equipment, cross-travel and long-travel equipment, winches, elevators, and construction machinery. Its clientele includes organizations like Bharat Heavy Electrical Limited, Steel Authority of India, and Hercules Hoists Limited.
Clutch Engineering Co. was established in 1960 and is headquartered in Canton, Connecticut. The company is a distributor and specialty fabricator of industrial power transmission components, providing specialized engineering solutions to their specific needs. Customers typically come from industries such as mining, power generation, water treatment, shipbuilding, and transit. The company works with manufacturers such as Easton, Wichita Clutch, SEW-Eurodrive, and Lesson. Products typically used in customers’ products include couplings, electrification units, friction & wear materials, and air starters.
Rotolinear Systems, founded in 2001 and headquartered in Bangalore, India, is a distributor and supplier of CNC machinery parts and accessories. The company's products include linear motion products such as ball screws, LM guideways, and precision locknuts. It also offers planetary gearheads, cable support chains, keyless clamping, and torque limiters for CNC machine tool builders, as well as providing sourcing services for any special products and linear motion technology worldwide. Clients can make inquiries and orders directly with the company and have their orders shipped domestically and internationally.
ABSSAC Ltd, launched in 1982 and headquartered in Evesham, United Kingdom, is a supplier of various types of rotary and linear power transmission equipment. The company provides lead screws, ball screws, satellite roller screws, and hydraulic bushes. It also offers shaft couplings, clutches and brakes, springs, edge-welded bellows, and offset couplings. The variant of its lead screws, precision lead screws, are available from 1mm to 25mm in diameter and can be combined with a diverse amount of nut options.
Kor-Pak Corporation, established in 1976 and headquartered in Lake Zurich, Illinois, is a distributor of industrial supplies and equipment. The company offers a range of products, including industrial brakes, clutches, crane electrification, friction material, and material handling products. These items have applications in various industries, such as cranes, hoists, conveyors, mining equipment, and other heavy-duty machinery. Specializing in various services, including sourcing replacement parts, refurbishing, retrofitting, and performing repairs, the company can also provide new parts, systems, accessories, and custom fabrication when needed. Additionally, the company possesses the capability to engage in reverse engineering and product improvement for existing products as required.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Deserti Meccanica |
6.6%
|
| 2 | Zero-Max, Inc. |
5.1%
|
| 3 | HPI Manufacturing, Inc. |
4.4%
|
| 4 | G&G Manufacturing Co. |
4.4%
|
| 5 | Redex USA |
3.6%
|
| 6 | Applies Industrial Technologies |
3.6%
|
| 7 | Tsubaki Power Transmission, LLC. |
3.6%
|
| 8 | Mountz Torque |
3.6%
|
| 9 | Brunel Corporation |
2.9%
|
| 10 | The Carlson Company Inc |
2.9%
|
Derivation Method
The ranking is calculated based on the click share within the torque limiter page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
23 | 36.5% |
|
India
|
9 | 14.3% |
|
Japan
|
9 | 14.3% |
|
Germany
|
7 | 11.1% |
|
China
|
6 | 9.5% |
|
United Kingdom
|
5 | 7.9% |
|
Italy
|
3 | 4.8% |
Republic of Korea
|
1 | 1.6% |
122 products found
122 products
Minamishin Chemical Industry Co., Ltd.
10+ people viewing
Last viewed: 6 hours ago
■What is a torque limiter? In general, it is a component that mechanically generates the necessary load by rotating it to the right, left, or left ...
Minamishin Chemical Industry Co., Ltd.
10+ people viewing
Last viewed: 6 hours ago
■What is a torque limiter? In general, it is a component that mechanically generates the necessary load by rotating it to the right, left, or left ...
Minamishin Chemical Industry Co., Ltd.
10+ people viewing
Last viewed: 15 hours ago
■What is a torque limiter? In general, it is a component that mechanically generates the necessary load by rotating it to the right, left, or left ...
Minamishin Chemical Industry Co., Ltd.
10+ people viewing
Last viewed: 1 day ago
■What is a torque limiter? In general, it is a component that mechanically generates the necessary load by rotating it to the right, left, or left ...
Mayr Japan LLC
320+ people viewing
Last viewed: 22 hours ago
Very Fast Response
■ROBA®-slip hub, load holding friction bonding safety clutch Recognized for decades, the ROBA® series is a brand that stands for quality and proven...
10 models listed
Minamishin Chemical Industry Co., Ltd.
10+ people viewing
Last viewed: 13 minutes ago
■What is a torque limiter? In general, it is a component that mechanically generates the necessary load by rotating it to the right, left, or left ...
Mayr Japan LLC
440+ people viewing
Last viewed: 32 minutes ago
Very Fast Response
■ROBA®-slip hub, load holding friction bonding safety clutch Recognized for decades, the ROBA® series is a brand that stands for quality and proven...
6 models listed
Sumitomo Heavy Industries, Ltd.
30+ people viewing
Last viewed: 2 minutes ago
■Product features ・Compact: The cyclo reducer has a compact design with a large reduction ratio, high efficiency, and small number of parts, and a...
Mayr Japan LLC
340+ people viewing
Last viewed: 32 minutes ago
Very Fast Response
■ROBA®-slip hub, load holding friction bonding safety clutch Recognized for decades, the ROBA® series is a brand that stands for quality and proven...
7 models listed
Mayr Japan LLC
200+ people viewing
Last viewed: 10 minutes ago
Very Fast Response
■ROBA®-slip hub, load holding friction bonding safety clutch Recognized for decades, the ROBA® series is a brand that stands for quality and proven...
3 models listed
Mayr Japan LLC
130+ people viewing
Last viewed: 15 hours ago
Very Fast Response
■ROBA®-slip hub, load holding friction bonding safety clutch Recognized for decades, the ROBA® series is a brand that stands for quality and proven...
4 models listed
Mayr Japan LLC
270+ people viewing
Last viewed: 1 minute ago
Very Fast Response
■ROBA®-slip hub, load holding friction bonding safety clutch Recognized for decades, the ROBA® series is a brand that stands for quality and proven...
5 models listed
Mayr Japan LLC
370+ people viewing
Last viewed: 50 minutes ago
Very Fast Response
■ROBA®-slip hub, load holding friction bonding safety clutch Recognized for decades, the ROBA® series is a brand that stands for quality and proven...
7 models listed
Mayr Japan LLC
290+ people viewing
Last viewed: 7 hours ago
Very Fast Response
■ROBA®-slip hub, load holding friction bonding safety clutch Recognized for decades, the ROBA® series is a brand that stands for quality and proven...
5 models listed
Mayr Japan LLC
350+ people viewing
Last viewed: 23 minutes ago
Very Fast Response
■ROBA®-slip hub, load holding friction bonding safety clutch Recognized for decades, the ROBA® series is a brand that stands for quality and proven...
7 models listed
Mayr Japan LLC
370+ people viewing
Last viewed: 1 minute ago
Very Fast Response
■ROBA®-slip hub, load holding friction bonding safety clutch Recognized for decades, the ROBA® series is a brand that stands for quality and proven...
7 models listed
TOK Co., Ltd.
490+ people viewing
Last viewed: 4 hours ago
Very Fast Response
TLD is a spring-loaded torque limiter suitable for medium and low speed applications. A torque limiter is an overload prevention device that insta...
9 models listed
Mayr Japan LLC
400+ people viewing
Last viewed: 15 minutes ago
Very Fast Response
■ROBA®-slip hub, load holding friction bonding safety clutch Recognized for decades, the ROBA® series is a brand that stands for quality and proven...
7 models listed
TOK Co., Ltd.
470+ people viewing
Last viewed: 6 hours ago
Very Fast Response
TLEU is a magnetic torque limiter that is compatible with high speed rotation and has a long lifespan. A torque limiter is an overload prevention ...
8 models listed
Mayr Japan LLC
490+ people viewing
Last viewed: 4 minutes ago
Very Fast Response
■ROBA®-slip hub, load holding friction bonding safety clutch Recognized for decades, the ROBA® series is a brand that stands for quality and proven...
8 models listed
Nisshinbo Micro Devices Inc.
50+ people viewing
Standard Response
■Frequency 9,300~9,500MHz ■Incoming power (peak) 100kW ■Recovery time 0.9μsec max. ■Others ・Isotope press ・RoHS compliant
Nisshinbo Micro Devices Inc.
40+ people viewing
Last viewed: 9 hours ago
Standard Response
■Frequency 3,000~3,100MHz ■Incoming power (peak) 100kW ■Recovery time 2μsec max. ■Others ・Isotope press ・RoHS compliant
Nisshinbo Micro Devices Inc.
50+ people viewing
Last viewed: 5 hours ago
Standard Response
■Frequency 9,300~9,500MHz ■Incoming power (peak) 8kW ■Recovery time 0.5μsec max. ■Others ・Isotope press ・RoHS compliant
Nisshinbo Micro Devices Inc.
60+ people viewing
Last viewed: 7 hours ago
Standard Response
■Frequency 3,000~3,100MHz ■Incoming power (peak) 30kW ■Recovery time 0.5μsec max. ■Others ・RoHS compliant
Nisshinbo Micro Devices Inc.
50+ people viewing
Last viewed: 17 hours ago
Standard Response
■Frequency ・RF frequency: 9.345 ~ 9.475GHz ・IF frequency: 60 MHz typ ・LO frequency: Built-in VCO (Upper LO) ■Noise characteristics Noise Figure...
Fuji Electrode Industry Co., Ltd.
20+ people viewing
Fast Response
5.0 Company Review
A cyclo reducer with a built-in torque limiter that can detect overload. Protect your precious machines from overload. ■Production range ・Capacit...
![[Overload protection device] Torque limiter/Oriental Chain Industry-Daiki Sangyo Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/30025892024051329.png)
Daiki Sangyo Co., Ltd.
170+ people viewing
Last viewed: 1 day ago
Standard Response
■Small and medium size types available. Introducing friction type overload protection equipment. We would like to introduce the "OCM Torque Limiter...
5 models listed
Technodynamics Co., Ltd.
310+ people viewing
Last viewed: 22 hours ago
Torque Shield T series is a unit that cuts off torque when excessive torque is generated and protects peripheral equipment from damage. Can be atta...
10 models listed
MIKI PULLEY CO., LTD.
210+ people viewing
Last viewed: 59 seconds ago
Overload is reliably detected, and when the drive key is removed from the groove, input and output are separated, and when the overload is removed,...
2 models listed
