Description
Product Overview
The VCN213 series compact self-locking indexing plungers are high-performance spring-loaded positioning components, purpose-built for industrial manufacturing facilities, mold & tooling fabricators, medical device producers, and automotive equipment manufacturers. Designed with a space-saving compact form factor, these indexing plungers deliver reliable rapid positioning and secure locking for equipment components, with dual self-locking and spring-return configurations to support both long-term fixed positioning and high-frequency adjustment needs. With versatile material options, standardized metric thread sizes, and ergonomic operation design, these plungers are the ideal positioning solution to enhance equipment stability and production efficiency across diverse industrial scenarios.
Key Features & Industrial Performance Advantages
Compact Space-Saving Design for Tight Installation Environments
The ultra-compact body of the self-locking indexing plungers is optimized for installation in limited-space equipment, such as compact mold structures, precision medical devices, and narrow automation line fixtures, without sacrificing locking force or operational performance. The streamlined design ensures seamless integration into equipment with tight spatial constraints, a core advantage over standard-sized indexing plungers.
Dual Functional Configurations for Versatile Industrial Use
The series offers two core functional types to match diverse application needs: self-locking type, which uses an internal locking mechanism to maintain stable fixation even under vibration or impact, ideal for long-term positioning; and spring-return type, which features automatic rebound reset after operation, designed for high-frequency indexing and adjustment scenarios. Both configurations deliver consistent performance with over 100,000 operation cycles of service life.
Multi-Material Options for Diverse Environmental Adaptability
We offer two core body material options to match different industrial environments: stainless steel body for corrosion resistance, perfect for humid, high-cleanliness, or chemical-exposure scenarios such as medical device manufacturing and food processing; and carbon steel body with black oxide treatment for high rigidity and wear resistance, suited for heavy-duty industrial applications such as stamping molds and heavy machinery. The ergonomic knob is manufactured from PA6 (Nylon 6) for excellent impact resistance, heat resistance, and smooth operation.
Color-Coded Knobs & Standardized Threads for Enhanced Efficiency
The PA6 knobs are available in red, blue, and black for color-coded workstation identification, reducing operational errors and improving workflow efficiency. The series supports both metric fine thread and coarse thread options, with standardized sizes including M6×1, M8×1.25, and M10×1.5, ensuring universal compatibility with global industrial equipment interfaces.
Detailed Technical Specifications
Model Series | Core Function Type | Standard Thread Sizes | Pin Diameter (mm) | Stroke Length (mm) | Body Material | Knob Material |
|---|---|---|---|---|---|---|
VCN213-BB / VCN213-CB | Self-Locking / Spring-Return | M6×1 / M8×1.25 / M10×1.5 | 4-6 | 4-6 | Carbon Steel (Black Oxide) | PA6 Nylon |
VCN213-BM / VCN213-CM | Self-Locking / Spring-Return | M6×1 / M8×1.25 / M10×1.5 | 4-6 | 4-6 | Nickel-Plated Carbon Steel | Nickel-Plated Metal |
VCN213-BS / VCN213-CS | Self-Locking / Spring-Return | M6×1 / M8×1.25 / M10×1.5 | 4-6 | 4-6 | Stainless Steel | Stainless Steel |
VCN213-BN / VCN213-CN | Self-Locking / Spring-Return | M6×1 / M8×1.25 / M10×1.5 | 4-6 | 4-6 | Stainless Steel | Stainless Steel |
Industrial Applications
The compact spring-loaded indexing plungers are widely utilized across key industrial sectors:
Mold & Tooling Manufacturing: Precise alignment for injection molds, rapid reset for stamping dies, and secure locking for quick-change tooling systems
Medical & Precision Instruments: Contamination-free adjustment knobs for cleanroom equipment, micro-positioning for precision testing devices, and locking for medical device adjustment mechanisms
Automotive & Automation: Fixture positioning for automotive assembly lines, indexing for rotary worktables, and quick-change system locking for automated production equipment
General Machinery Manufacturing: Positioning and locking for industrial robotic arms, adjustment for packaging machinery, and alignment for printing equipment
Customization & OEM/ODM Manufacturing Services
We provide end-to-end customization solutions for industrial clients with specialized application requirements. Customizable options include knob color coding, modified thread specifications, adjusted pin and stroke dimensions, alternative material selections, and custom functional designs. We also offer full OEM/ODM manufacturing support, including custom branding, tailored packaging, and batch production aligned with your technical drawings and industry standards, with flexible production runs to accommodate both prototype development and mass manufacturing needs.
Ordering, Global Shipping & Warranty
We support flexible ordering for the VCN213 series compact self-locking indexing plungers, with low minimum order quantities to meet both prototype testing and bulk production demands. We offer reliable global shipping via trusted international logistics partners, with expedited shipping options available for time-sensitive orders. All products come with a standard quality warranty against manufacturing defects, with dedicated technical support available to assist with product selection, installation guidance, and application troubleshooting.
FAQs
What is the difference between self-locking and spring-return compact indexing plungers?
Self-locking type plungers maintain a fixed locked position even under vibration, ideal for long-term fixed positioning; spring-return type plungers automatically reset after operation, designed for high-frequency, repeated indexing and adjustment scenarios.
What material options are available for the VCN213 series plungers?
We offer carbon steel (black oxide or nickel-plated) and stainless steel body options, with knob materials including PA6 nylon, nickel-plated metal, and stainless steel, to match diverse industrial environment needs.
Can the knob color be customized for workstation identification?
Yes, the PA6 knobs are available in red, blue, and black as standard, with custom color options available for bulk orders to support color-coded workstation management.
