torque limiting

[/ˈtɔːrk ˈlɪmɪtɪŋ/]
noun/adjective
limitação de torque
1. A mechanical or electronic control mechanism that restricts the maximum rotational force applied to a shaft or fastener to prevent damage or overload
The drill's torque limiting feature prevents the bit from breaking when it hits a hard surface.
O recurso de limitação de torque da broca evita que a ponta quebre quando atinge uma superfície dura.
2. A safety feature in power tools and machinery that automatically stops or reduces power when torque exceeds a preset threshold
Modern screwdrivers use torque limiting to ensure fasteners are tightened to the correct specification.
As chaves de fenda modernas usam limitação de torque para garantir que os fixadores sejam apertados conforme a especificação.
3. In automotive applications, a system that controls engine output to protect transmission and drivetrain components
The vehicle's torque limiting system activates when acceleration exceeds safe parameters.
O sistema de limitação de torque do veículo é ativado quando a aceleração excede os parâmetros seguros.
Torque limiting technology is widely used in Brazilian manufacturing and automotive industries. In the USA, this feature is standard in power tools marketed to both professionals and DIY enthusiasts. The term is particularly important in technical and engineering contexts across both countries.
Synonyms / Sinônimos
torque restrictiontorque controlload limitingoverload protection
Antonyms / Antônimos
unlimited torqueunrestricted rotation

Regional Variations

General Brazilian
limitação de torque
Most common and standard term in Brazilian Portuguese
São Paulo
limitador de torque
Alternative noun form used in industrial contexts
Rio de Janeiro
controle de torque
Sometimes used interchangeably with limitação
Portugal
limitação de binário
Portuguese uses 'binário' instead of 'torque'

Related Words

torque wrenchmechanical clutchslip clutchpower transmissionload cellsafety mechanism

Related Idioms & Phrases

to reach the torque limit
torque limiting kicks in
set the torque limit
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