Parallel Sunk Key
Product Name:Parallel Key
Color:Silver
Pin Material:Stainless Steel/Carbon Steel/Alloy Steel
Products Description
Parallel Sunk Key is a key that relies on two sides as a working face and transmits torque by pressing the key and the side of the keyway. Parallel keys are divided into ordinary flat keys, thin flat keys and guided flat keys. The ordinary flat key and thin flat key are used for static connection, and the guiding flat key is used for dynamic connection.
Products parameter
Products classification
According to different uses
Parallel Sunk Key can be divided into three types
ordinary flat key
has good neutrality, high positioning accuracy and convenient folding, but it cannot achieve axial fixation of the parts on the shaft, which is used for high-speed or bearing impact and variable load.
Thin flat key and guided flat key
Thin flat key is used for thin wall structure and small torque transfer place; The guided flat key is fixed on the shaft with a screw, which is used for occasions where the parts on the shaft move along the shaft in a small amount.
Products selection
Following aspects should be considered when selecting
Point 1
Size of the torque to be transmitted; Whether the parts connected to the shaft need to slide along the shaft and the length of the sliding distance.
Point 2
Neutral requirements for the connection; Whether the key needs to have an axially fixed function; And the position of the key on the axis (in the middle or end of the axis).
Point 3
type selection.The type of Parallel Sunk Key should be selected according to the structure, use characteristics and working conditions of the key connection.
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