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Indexing Plungers

Explore our extensive range of indexing plungers, designed for precision positioning, locking, and indexing applications in machinery, jigs, and fixtures. Our collection includes standard, locking, precision, and cam action indexing plungers, available in materials such as steel, stainless steel, and plastic. These components are essential for achieving accurate and repeatable operations, improving the efficiency and reliability of your setups. With various actuation methods, thread types, and sizes, our indexing plungers cater to diverse industrial needs, ensuring optimal performance in automation systems, manufacturing processes, and medical devices. Enhance your equipment's functionality with our durable and versatile indexing plungers, engineered to meet the highest standards of quality and precision.

Key Functions of Indexing Plungers

  • Positioning: Enables controlled movement to a desired position, locking the component securely in place.
  • Locking Mechanism: Built-in plunger locking mechanisms prevent accidental disengagement, ensuring safety and stability.
  • Indexing: Supports repeatable movements between set positions, improving workflow efficiency and system accuracy.

Types of Indexing Plungers

Our lineup includes various index plunger types to meet specific industrial needs:

  • Standard Knob Plungers: Ideal for general-purpose use with ergonomic knobs for easy manual actuation.
  • Lever Type Plungers: Designed for applications requiring quick locking/unlocking with lever control.
  • With Ring / Without Knob: Minimalist options suited for compact designs or remote actuation setups.
  • Vertical-Flanged and Transverse-Flanged: Offer secure mounting orientations for different structural requirements.
  • Special Knobs: Customized grip designs for enhanced handling in unique environments.

Material Options

Choose the right indexing plunger based on strength, environment, and application:

  • Steel: Offers high load-bearing capacity and durability for heavy-duty use.
  • Stainless Steel: Provides excellent corrosion resistance, ideal for outdoor or high-humidity environments.
  • Zinc Die-Cast: Lightweight with decent strength, suitable for less demanding applications.
  • Polyamide (Plastic): Great for non-conductive or lightweight applications requiring chemical resistance.

Applications of Indexing Plungers

Indexing plungers are widely used across industries for various applications:

  • Machinery and Automation Equipment: Secure component positioning in automated cycles.
  • Jigs and Fixtures: Enable quick changeovers and repeatable setups.
  • Medical Devices: Provide non-corrosive and precise positioning in sensitive environments.
  • Material Handling and Packaging Machines: Maintain positional accuracy during motion cycles.

Features and Customization Options

  • Thread Types and Sizes: Metric threads available for seamless integration.
  • Lock-Out/Non-Lock-Out Styles: Choose whether the plunger remains retracted when released.
  • Spring-Loaded Designs: Provide smooth and consistent actuation.
  • Cam Action Variants: Offer fast, tool-less locking with rotary motion.

Why Choose Misumi’s Indexing Plungers?

  • Engineered with precision and longevity in mind
  • Designed to ensure reliable locking mechanism and repeatability
  • Available in various mounting configurations and materials
  • Suitable for harsh industrial environments or delicate assemblies
  • No minimum order and FREE ground shipping available

Enhance your machinery’s performance and reliability with our high-quality indexing plungers. Whether you need a heavy-duty index plunger for automation or a compact unit with a plunger locking mechanism, our wide selection ensures a perfect fit for every application.

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