Industry-Verified Manufacturing Data (2026)

Actuator (Pneumatic Cylinder/Solenoid)

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Actuator (Pneumatic Cylinder/Solenoid) used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Actuator (Pneumatic Cylinder/Solenoid) is characterized by the integration of Cylinder barrel and Piston. In industrial production environments, manufacturers listed on CNFX commonly emphasize Aluminum alloy construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A pneumatic or solenoid-driven actuator that provides the mechanical motion for operating a rejection gate or mechanism.

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Product Specifications

Technical details and manufacturing context for Actuator (Pneumatic Cylinder/Solenoid)

Definition
An actuator, specifically a pneumatic cylinder or solenoid, that serves as the power source for a rejection gate or mechanism in industrial automation systems. It converts compressed air energy (pneumatic) or electrical energy (solenoid) into linear or rotary motion to physically move the gate or mechanism that rejects defective products or materials from a production line.
Working Principle
Pneumatic cylinders use compressed air to move a piston within a cylinder, creating linear motion. Solenoids use electromagnetic force to move a plunger when energized. Both types provide controlled mechanical force to operate rejection mechanisms based on signals from sensors or control systems.
Common Materials
Aluminum alloy, Stainless steel, Brass, Engineering plastics
Technical Parameters
  • Bore diameter and stroke length for pneumatic cylinders; plunger diameter and stroke for solenoids (mm) Standard Spec
Components / BOM
  • Cylinder barrel
    Houses the piston and provides structural integrity
    Material: Aluminum alloy or stainless steel
  • Piston
    Moves within cylinder to create linear motion
    Material: Aluminum or steel
  • Piston rod
    Transfers motion from piston to external mechanism
    Material: Chrome-plated steel
  • End caps
    Seal the cylinder ends and provide mounting points
    Material: Aluminum or engineering plastic
  • Solenoid coil
    Creates electromagnetic field when energized
    Material: Copper wire with insulation
  • Plunger
    Moves linearly when solenoid is energized
    Material: Magnetic steel
Engineering Reasoning
0.5-10 bar (50-1000 kPa) with 0.1 bar resolution
15 bar (1500 kPa) burst pressure for standard cylinders, 12 VDC solenoid coils fail at 14.5 VDC continuous
Design Rationale: Cylinder barrel yield stress exceeds 250 MPa at 15 bar, solenoid coil insulation breakdown at 180°C from Joule heating (I²R)
Risk Mitigation (FMEA)
Trigger Particulate contamination >25 μm in 40 μm clearance seals
Mode: Seal extrusion and pneumatic leakage exceeding 0.5 L/min at 6 bar
Strategy: Install 10 μm absolute filters with differential pressure monitoring at 0.3 bar
Trigger Solenoid continuous duty cycle exceeding 100% at 1.2 A nominal current
Mode: Coil thermal runaway reaching 155°C Class F insulation limit in 120 seconds
Strategy: Implement PWM current limiting at 0.9 A with NTC thermistor feedback at 130°C

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Actuator (Pneumatic Cylinder/Solenoid).

pneumatic cylinder actuator for rejection gate solenoid-driven actuator machinery manufacturing aluminum alloy pneumatic cylinder BOM stainless steel piston rod actuator specs engineering plastics solenoid coil plunger

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Rejection Gate/Mechanism
View system integration details

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 bar (145 psi)
other spec: Flow rate: 0.5-5.0 L/s, Slurry concentration: ≤15% solids by weight
temperature: -20°C to +80°C
Media Compatibility
✓ Compressed air (dry, filtered) ✓ Inert gases (nitrogen, argon) ✓ Water-based process fluids
Unsuitable: Corrosive chemical environments (acids, strong solvents)
Sizing Data Required
  • Required force/thrust (N or lbf)
  • Stroke length (mm or inches)
  • Operating cycle frequency (cycles/min)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Seal degradation
Cause: Contamination ingress, improper lubrication, or chemical incompatibility leading to leaks and loss of pressure
Sticking or sluggish movement
Cause: Corrosion, misalignment, or excessive friction due to worn rod/bore surfaces or inadequate lubrication
Maintenance Indicators
  • Audible hissing or air leakage around seals or fittings
  • Erratic or jerky cylinder movement during operation
Engineering Tips
  • Install proper filtration (5-micron or finer) and maintain clean, dry compressed air supply to prevent contamination
  • Implement regular lubrication schedule with compatible pneumatic lubricants and ensure correct cylinder alignment during installation

Compliance & Manufacturing Standards

Reference Standards
ISO 15552: Pneumatic fluid power - Cylinders with detachable mountings, 16 MPa (160 bar) series ANSI/B93.5M: Pneumatic Fluid Power - Cylinders - Mounting Dimensions DIN ISO 6432: Pneumatic fluid power - Single rod cylinders, 10 bar (1 MPa) series - Mounting dimensions
Manufacturing Precision
  • Bore diameter: +/-0.02 mm
  • Rod straightness: 0.1 mm per 300 mm length
Quality Inspection
  • Pressure test: Leakage and burst pressure verification
  • Dimensional verification: Critical mounting and interface measurements

Factories Producing Actuator (Pneumatic Cylinder/Solenoid)

Verified manufacturers with capability to produce this product in China

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T Technical Director from Brazil Feb 19, 2026
★★★★★
"Great transparency on the Actuator (Pneumatic Cylinder/Solenoid) components. Essential for our Machinery and Equipment Manufacturing supply chain."
Technical Specifications Verified
P Project Engineer from Canada Feb 16, 2026
★★★★☆
"The Actuator (Pneumatic Cylinder/Solenoid) we sourced perfectly fits our Machinery and Equipment Manufacturing production line requirements. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
S Sourcing Manager from United States Feb 13, 2026
★★★★★
"Found 40+ suppliers for Actuator (Pneumatic Cylinder/Solenoid) on CNFX, but this spec remains the most cost-effective."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

18 sourcing managers are analyzing this specification now. Last inquiry for Actuator (Pneumatic Cylinder/Solenoid) from Poland (44m ago).

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Frequently Asked Questions

What materials are used in these actuators for durability?

Our actuators are constructed from premium aluminum alloy, stainless steel, brass, and engineering plastics to ensure corrosion resistance, strength, and long service life in industrial environments.

How does the solenoid component work in this actuator?

The solenoid coil creates a magnetic field that moves the plunger, converting electrical energy into mechanical motion to operate rejection gates or mechanisms with precise control.

What are the key components in the actuator's bill of materials?

The BOM includes cylinder barrel, piston, piston rod, end caps, solenoid coil, and plunger - all engineered for optimal performance in machinery manufacturing applications.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Specifications verified by CNFX Industrial Index (v2.6.03) for Machinery and Equipment Manufacturing sector.

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