A heel key is a type of key used to attach items such as pulleys or gears to a shaft. It is characterized by an L-shaped section, where the heel prevents the axial movement of the mounted element.
Heel keys are commonly used in applications that require secure attachment and efficient torque transmission. They are often used in industrial machinery and power transmission equipment.
The standard din 6887 specifies the dimensions, tolerances and material requirements for heel keys. It ensures compatibility and interchangeability between components manufactured according to this standard.
Complying with DIN 6887 ensures that heel keys meet quality and performance requirements, which is essential for reliable and long-lasting industrial applications.
An angled key is a type of key that has a slope on one of its sides. This inclination facilitates installation and dismantling, by allowing a tighter fit between the shaft and the mounted element.
Angled keys are used in applications that require easy installation and frequent disassembly. They are common in systems where regular adjustments are required.
Shape and dimensions
Heel keys have an L-shaped section, while angled keys have a slope on one side. Dimensions vary according to industrial standard specifications and application requirements.
Materials used
Heel and angled keys are generally made of carbon steel, stainless steel, or aluminum alloys for specific applications. The choice of material depends on the needs in terms of resistance to wear and corrosion.
Comparison of shapes
Heel keys are distinguished by their L-shaped section, while angled keys have an inclination on one of their sides. This difference in form influences their respective applications.
Comparison of applications
Talon keys are ideal for applications that require secure attachment, while angled keys are best suited for systems that require frequent adjustments and easy installation.
Industrial sectors
Heel and angled keys are used in various industrial sectors, including automotive, aeronautics, machine manufacturing, and energy. Their versatility makes them suitable for numerous mechanical applications.
Types of machines
These keys are found in electric motors, compressors, transmission equipment, and various other types of industrial machines. They are essential to ensure a solid and reliable connection.
Sustainability
Made from high-quality materials, heel and angled keys offer great durability and increased resistance to mechanical forces and wear.
Torque transmission efficiency
These keys ensure efficient transmission of torque between the shaft and the mounted element, which is crucial for the proper functioning of industrial machines.
Installation steps
Necessary tools
To install a heel or angled key, you will need simple tools such as a hammer, a set of wrenches, and possibly a press for more complex installations.
Discover our Talon keys according to the NFE 22178 or DIN 688 standard. You can contact us for all other materials, dimensions and special tolerances or heat or surface treatments.
A heel key is a type of key used to attach items such as pulleys or gears to a shaft. It is characterized by an L-shaped section, where the heel prevents the axial movement of the mounted element.
Heel keys are commonly used in applications that require secure attachment and efficient torque transmission. They are often used in industrial machinery and power transmission equipment.
The standard din 6887 specifies the dimensions, tolerances and material requirements for heel keys. It ensures compatibility and interchangeability between components manufactured according to this standard.
Complying with DIN 6887 ensures that heel keys meet quality and performance requirements, which is essential for reliable and long-lasting industrial applications.
An angled key is a type of key that has a slope on one of its sides. This inclination facilitates installation and dismantling, by allowing a tighter fit between the shaft and the mounted element.
Angled keys are used in applications that require easy installation and frequent disassembly. They are common in systems where regular adjustments are required.
Shape and dimensions
Heel keys have an L-shaped section, while angled keys have a slope on one side. Dimensions vary according to industrial standard specifications and application requirements.
Materials used
Heel and angled keys are generally made of carbon steel, stainless steel, or aluminum alloys for specific applications. The choice of material depends on the needs in terms of resistance to wear and corrosion.
Comparison of shapes
Heel keys are distinguished by their L-shaped section, while angled keys have an inclination on one of their sides. This difference in form influences their respective applications.
Comparison of applications
Talon keys are ideal for applications that require secure attachment, while angled keys are best suited for systems that require frequent adjustments and easy installation.
Industrial sectors
Heel and angled keys are used in various industrial sectors, including automotive, aeronautics, machine manufacturing, and energy. Their versatility makes them suitable for numerous mechanical applications.
Types of machines
These keys are found in electric motors, compressors, transmission equipment, and various other types of industrial machines. They are essential to ensure a solid and reliable connection.
Sustainability
Made from high-quality materials, heel and angled keys offer great durability and increased resistance to mechanical forces and wear.
Torque transmission efficiency
These keys ensure efficient transmission of torque between the shaft and the mounted element, which is crucial for the proper functioning of industrial machines.
Installation steps
Necessary tools
To install a heel or angled key, you will need simple tools such as a hammer, a set of wrenches, and possibly a press for more complex installations.
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