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Parallel Keys

Parallel keys are widely used in mechanical transmission systems and applied in various industrial sets, especially electric motors and gear reducers. Their geometry favors stable torque transmission, precision fit, and assembly reliability.

Main Features:

  • Standardized geometry for efficient torque transmission
  • Versatile application in different mechanical sets
  • Ease of assembly, replacement, and maintenance.

Application Examples:

  • Industrial electric motors
  • Speed reducers
  • Pumps and compressors
  • Industrial machines and equipment.

Rezler Standard:

We produce parallel keys according to DIN standards or specific client requirements. Carbon steel items are typically kept in stock, with the possibility of supply under other standards, materials, and dimensions according to application needs.

Our manufacturing prioritizes dimensional precision, repeatability, and supply reliability.

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Rezler is one of the largest manufacturers of mechanical keys in Brazil.