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Lead Screw Clamps

A stop plate set is a very convenient product that enables the secure fastening of a round shaft or rotary shaft with a single action. The operation is simple, and after the stop plate set is mounted onto the spindle, the lock is applied simply by turning the included knob. A click is felt at this time, eliminating the risk of overtightening or under-tightening. This results in the major benefit of enabling anyone to easily apply the lock to a stable tightening condition. This product is ideal for locking after adjusting the height, tilt or width to the intended position, and is used for a variety of applications, including on a conveyor guide, sheet cutter, various testers and destructive test jigs. In some types, 2 clamp lever positions are available, enabling the type with the easier lever operation direction for the installation location to be selected. Related products such as indicators, bearings and fixing bolts are available.

These clamps are commonly used in machinery setups that require quick and secure adjustments, such as:

  • Conveyor guides
  • Sheet cutters
  • Test rigs
  • Position-adjustable fixtures
  • Destructive test jigs

For flexibility in installation, some lead screw locking mechanism variants feature two clamp lever positions, allowing users to select the orientation that best suits the machine layout. This is especially useful in tight or space-constrained areas where accessibility is limited.

Types of Lead Screw Clamps:

  • Rotation Stopper Sets
  • Rotation Stopper Sets for Position Indicators

These options support integration with position indicators for precise adjustment visibility and repeatable positioning.

Available Shapes:

  • Flanged Type – for rigid surface mounting
  • Block Type – compact form for flexible mounting configurations

Product Types:

  • Standard Type
  • Bearing Holder Integrated Type – allows integration with rotary bearings for added structural support and smooth motion

Materials:

  • Steel – for robust, heavy-duty use
  • Aluminum Alloy – for lightweight, corrosion-resistant applications

Whether you're adjusting guide rails, aligning test components, or implementing a repeatable lead screw mechanism, these lead screw clamps deliver dependable performance and ease of use. For optimal selection, always check specifications related to shaft diameter, mounting surface, and operational load.

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