VCN510-F Flat Head Stainless Steel Spring Plunger - Smooth,Flanged
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Description
Product Overview
The VCN510-F flat head stainless steel spring plunger is a high-precision, flanged spring-loaded positioning component engineered for industrial locking, rapid positioning, and high-cycle assembly operations. Manufactured from premium austenitic stainless steel (304/316 grades), this flanged spring plunger delivers exceptional corrosion resistance, wide temperature tolerance, and long-term durability for demanding industrial environments. Available in both flat and spherical head configurations, it is the go-to positioning solution for industrial manufacturers, automation equipment builders, and precision engineering enterprises seeking reliable, repeatable performance in critical assemblies.
Key Features & Industrial Performance Advantages
Premium Material & Industry-Leading Corrosion Resistance
Crafted from austenitic stainless steel with a chromium content exceeding 18%, this corrosion-resistant spring loaded plunger forms a dense passivation layer to withstand humid, acidic, and alkaline industrial environments. Precision machining enhances tensile strength and fatigue resistance, ensuring stable performance even under high-frequency pressing and continuous vibration. It operates reliably across an extreme temperature range of -50°C to 300°C, adapting to harsh manufacturing and outdoor application conditions.
High-Precision Structural Design for Secure Installation
The integrated flange design boosts installation stability, preventing the plunger from dislodging during high-cycle operation, while the smooth body minimizes friction for consistent, smooth actuation. With a machining accuracy of ±0.01mm, this high-precision flanged spring plunger fits seamlessly into high-tolerance assembly holes. The flat head configuration excels in confined spaces and anti-rotation positioning scenarios, while the optional spherical head suits general-purpose industrial positioning needs.
Reliable Spring Mechanism for Consistent Repeatability
Equipped with a high-elasticity, heat-treated internal spring, the plunger delivers consistent rebound force across customizable pressing strokes, ensuring precise positioning and reliable repeatability in every cycle. The optimized spring design reduces performance degradation over time, lowering maintenance costs and extending service life for continuous industrial operations.
Detailed Technical Specifications
Type | Nominal Diameter (Dh7) | S (mm) | d (mm) | D1 (mm) | L (mm) | C (mm) | Allowable Load Min (N) | Allowable Load Max (N) |
|---|---|---|---|---|---|---|---|---|
VCN510-F | 1.5 | 1.5 | 0.5 | 2 | 9.5 | 0.05 | 0.49 | 0.98 |
VCN510-F | 2 | 1.5 | 1 | 2.5 | 8 | 0.1 | 0.49 | 0.98 |
VCN510-F | 3 | 3 | 2 | 3.5 | 10 | 0.15 | 0.49 | 1.47 |
VCN510-J | 4 | 3 | 3 | 4.5 | 10 | 0.2 | 0.59 | 1.47 |
VCN510-J | 5 | 4 | 4 | 5.5 | 11.5 | 0.3 | 0.64 | 1.96 |
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Industrial Applications
This industrial-grade spring loaded plunger is widely deployed across high-demand sectors, including:
Industrial Automation & CNC Machining: Positioning and locking components in robotic arms, conveyor systems, CNC machining centers, and chip conveyors; quick-release module fastening for high-speed production lines.
Precision Instruments & Semiconductor Manufacturing: Modular component fixation in optical instruments and semiconductor fabrication equipment; tooling fixture alignment for 3C product assembly lines to improve production efficiency.
Automotive & Aerospace Engineering: Temporary fastening and rapid adjustment of engine components; elastic locking mechanisms for aircraft interior panels and aerospace assembly jigs.
Medical Device Manufacturing: Adjustable locking for surgical instruments, meeting strict corrosion resistance and hygiene requirements for sterile medical environments.
Customization & OEM/ODM Manufacturing Services
We offer full customization support for industrial and commercial enterprise clients with unique application needs. Available customizations include tailored dimensions, head shapes, spring load ratings, material grades (316 stainless steel for extreme corrosion resistance), and custom stroke lengths. We also provide comprehensive OEM/ODM services, including private labeling, custom packaging, and branded product development to align with your brand’s specifications and market requirements.
Ordering, Global Shipping & Warranty
We support a minimum order quantity of 1 piece for standard models, with flexible bulk pricing for large-volume enterprise orders. We offer global shipping via express, air freight, and sea freight, with door-to-door delivery options to over 200 countries and regions. All our stainless steel flanged plungers come with a 12-month manufacturer warranty, covering material and workmanship defects, with dedicated after-sales technical support to resolve any installation or application issues promptly.
FAQs
What is the difference between VCN510-F and VCN510-J models?
The VCN510-F features a flat head, ideal for confined spaces and anti-rotation positioning, while the VCN510-J has a spherical (round) head, designed for general-purpose industrial positioning and smooth engagement with standard positioning holes.
What environments is this spring plunger suitable for?
Thanks to its austenitic stainless steel construction, it is suitable for humid, acidic, alkaline, and high-temperature environments, including outdoor installations, chemical processing facilities, and sterile medical settings.
Can I order custom specifications for my unique application?
Yes, we offer full customization for dimensions, spring load, material, and head configuration to meet your specific industrial application requirements.
