Torque limiter Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Couplings and torque limiters for FA equipment in automation machinery.

For factory automation! Solve on-site challenges with a wide range of couplings and torque limiters!

Are you facing any of these issues while advancing factory automation? "The defect rate of products is increasing due to vibrations caused by automation equipment." "It takes a long time to install and remove the coupling of the equipment." "I want to improve the safety of AGVs (automated guided vehicles) and collaborative robots." With KTR's couplings and torque limiters, we can solve these on-site challenges! We have a proven track record in a wide range of applications, including automatic packaging machines and AGV drive systems!

Company：ケーティーアールジャパン
Price：Other

Coupling
Torque limiter

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Torque limiter

Traditional type with friction! You can use it easily at a low price.

We would like to introduce the "Torque Limiter" handled by Fujikawa Denko Co., Ltd. The setting and adjustment of slip torque can be easily done by tightening or loosening the adjustment nut or bolt. Torque transmission is achieved through the friction between the friction plate and the center member, ensuring reliable slipping under overload conditions to protect the machinery. 【Features】 ■ Easy torque adjustment ■ Automatic reset ■ Compatible with various drives ■ Wide variety *For more details, please download the PDF or feel free to contact us.

Company：藤川伝導機
Price：Other

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Torque limiter type C

It is called a slipping clutch and is a mechanical element mainly used in the paper feeding mechanisms of OA equipment such as printers and copiers!

The "Torque Limiter Type C" is a product that utilizes the frictional force between two components by press-fitting a coil spring into the outer peripheral surface of the inner ring. It has a structure that limits the torque transmitted from the input side (driving side) to the output side (driven side). It can be used in both clockwise and counterclockwise directions. A unidirectional type is also available, so please consult us. 【Features】 ■ Usable for rotation in both directions ■ Compact and lightweight ■ Wide range of torque settings ■ Not easily affected by environmental conditions (temperature and humidity) ■ Easy to install *For more details, please download the PDF or feel free to contact us.

Company：オスコ産業
Price：Other

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Torque limiter type P

It uses a spring mechanism and allows slip operation in both directions (CW and CCW)!

The "Torque Limiter Type P" that we handle is a product in which a coil spring is pressed into the outer circumference of the inner ring of the press. It has a structure that utilizes the frictional force of both components to interrupt and limit the torque transmitted from the input side (drive) to the output side (driven). The torque setting can be arbitrarily adjusted between 9.8 to 49.0 mN·m (100 to 500 gf·cm). 【Features】 ■ Low cost ■ Compact and lightweight ■ High performance *For more details, please download the PDF or feel free to contact us.

Company：オスコ産業
Price：Other

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Torque limiter V type

In the case of OTLV-6B, the outer diameter is φ18 and the weight is 7.1g! Compared to OTLC-6B, it achieves an 18% reduction in weight.

The "Torque Limiter V-Type" is a product that utilizes the frictional force between two components by press-fitting a coil spring into the outer peripheral surface of the inner ring. It is designed to limit the torque transmitted from the input side (driving side) to the output side (driven side). For anti-rotation, please use the recommended parallel pin or dedicated spring pin. 【Features】 ■ Usable for rotation in both clockwise and counterclockwise directions ■ Compact and lightweight ■ Wide range of torque settings ■ Resistant to environmental conditions (temperature and humidity) ■ Easy to install *For more details, please download the PDF or feel free to contact us.

Company：オスコ産業
Price：Other

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Overload protection device "Torque Limiter" / Sankyo Seisakusho

Overload protection device to protect important equipment.

Sankyo Manufacturing's torque limiter adopts a unique mechanical torque cutoff mechanism using rollers (balls) and roller pockets, ensuring high precision in cutoff torque while allowing for easy torque adjustment, thus protecting the machinery from overload without compromising the performance of the equipment. When used as a safety device for various automatic machines, the required conditions include accurate torque transmission, no backlash with high rigidity, precise return position after overload cutoff, and the ability to detect overload. The Sankyo torque limiter meets all these conditions, and its outstanding performance and high reliability have earned it excellent recognition across a wide range of industries. The product series consists of four series: flange type that can be directly mounted on tables, pulleys, and arms, and coupling type that features misalignment absorption functions, making it optimal for safety couplings between two axes, catering to all requirements. *For more details, please refer to the PDF materials or feel free to contact us.*

Company：大喜産業
Price：Other

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Torque limiter (over-torque prevention unit for caps)

A product that helps prevent valve damage by knowing the appropriate tightening torque to avoid valve breakage, bending of the valve stem, and damage to the threaded portion.

Valves such as shut-off valves and fire hydrants may experience damage, bending of the valve stem, or damage to the threads due to excessive torque during opening and closing. The torque limiter prevents excessive torque from being applied to the target valve during operation by slipping (freewheeling) when the set torque is exceeded, thereby neutralizing the excessive torque that would burden the valve. During freewheeling, this device turns with a clicking action, making it easy to determine when torque has been applied. Features: - The body is made of stainless steel (SCS13), providing excellent corrosion resistance and durability, allowing for safe use over an extended period. - It can withstand approximately 10,000 freewheeling (slipping) operations as a guideline for usage. If the number of uses exceeds this, the operating torque of the limiter may decrease due to spring fatigue. In such cases, it can be addressed with spring replacement and repair (for a fee). - It can be used for training operators and to prevent product damage during actual work. For more details, please contact us or download the catalog.

Company：清水工業
Price：Other

valve
Torque limiter

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Torque limiter type C

The inner ring is made of a highly durable sintered material, and it can accommodate high torque settings by changing the wire diameter of the spring!

The "Torque Limiter Type C" is a high-performance mechanical element that presses a coil spring into the outer peripheral surface of a sintered metal inner ring, utilizing frictional force to interrupt and control the transmission force from the input side to the output side. In the event that the output side cannot rotate due to an anomaly during motor-driven transmission, if the torque limiter cuts off the power, the motor can continue to rotate, thereby avoiding damage due to seizure. Additionally, it can slip in both forward and reverse directions with the same torque, is less affected by environmental conditions, and allows for a wide range of torque settings, including those outside the standard specifications. 【Features】 - The mounting part of the inner ring is convex on the outside. - The inner ring is made of sintered material, providing high durability. - High torque settings are also possible by changing the wire diameter of the spring. - Despite its compact design with a minimum outer diameter of φ16, the load torque can be adjusted in the range of 9.81 to 392 mN·m (100 to 4000 gf·cm). *For more details, please download the PDF or feel free to contact us.

Company：オリジン
Price：Other

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[Case] Solution to the problem of the thermal printer's ink ribbon sagging.

Custom support/design simplification! By simply changing the torque of the TL, it can be used with various models.

We would like to introduce a case study of installing a commercial thermal printer to solve the problem of the thermal printer's ink ribbon sagging. The issue is that while using a TL to maintain tension to prevent ink ribbon sagging, additional sag occurs due to the pressure applied during printing. The solution was to integrate a torque limiter and a spring-back mechanism into a unit, achieving space-saving and design simplification, and preventing the misassembly of R/L by color-coding the shield (cover). 【Case Overview】 ■ Issue - While using a TL to maintain tension to prevent ink ribbon sagging, additional sag occurs due to the pressure applied during printing. - It is necessary to prepare a separate mechanism to eliminate the additional sag. ■ Effect - Although the tension maintenance varies by model, it is possible to use various models simply by changing the torque of the TL. *For more details, please download the PDF or feel free to contact us.

Company：オリジン
Price：Other

Torque Control
Torque limiter

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[Case] Label printer mechanism cost reduction / reduction in the number of motors

The label winding mechanism is equipped with a torque limiter on the winding side! Ensures energy savings, low cost, and long lifespan.

We would like to introduce a case where the torque limiter "OTLV6-400B" was installed to reduce costs in the label printer mechanism and decrease the number of motors. In designing a low-cost type label printer, we were consulted about finding a mechanical mechanism that would not incur high costs. By using a torque limiter instead of a motor, we were able to ensure energy savings, low costs, and long lifespan, and we could accommodate a variable torque of ±10% at an allowable rotation of 400 rpm for up to 1 million rotations. 【Case Overview】 ■Challenges - Cost reduction in the label printer mechanism - Reduction in the number of motors ■Effects - Can accommodate a variable torque of ±10% at an allowable rotation of 400 rpm for up to 1 million rotations - High durability - Low cost *For more details, please download the PDF or feel free to contact us.

Company：オリジン
Price：Other

Torque Control
Torque limiter

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Powder limiter

Industry-leading powder limiter

●High precision torque and smooth operating characteristics ●Stable constant torque characteristics ●Compact and high torque ●Long life ●Easy to handle and maintenance-free

Company：小倉クラッチ営業本部
Price：Other

Power Transmission Equipment
Other FA equipment
Torque limiter

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