Industry-Verified Manufacturing Data (2026)

Actuator (e.g., Solenoid Coil)

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Actuator (e.g., Solenoid Coil) 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 (e.g., Solenoid Coil) is characterized by the integration of Coil Winding and Plunger/Armature. In industrial production environments, manufacturers listed on CNFX commonly emphasize Copper Wire construction to support stable, high-cycle operation across diverse manufacturing scenarios.

An electromechanical component that converts electrical energy into linear or rotary motion to control valve position.

Product Specifications

Technical details and manufacturing context for Actuator (e.g., Solenoid Coil)

Definition
Within an actuation valve, the actuator (specifically solenoid coil type) serves as the driving mechanism that responds to electrical signals to move the valve stem, thereby opening, closing, or modulating fluid flow. It is the critical interface between the control system and the mechanical valve assembly.
Working Principle
When an electrical current is applied to the solenoid coil, it generates a magnetic field. This magnetic field attracts or repels a ferromagnetic plunger or armature, creating linear motion. This motion is transferred to the valve stem to actuate the valve.
Common Materials
Copper Wire, Insulation Material, Ferromagnetic Core
Technical Parameters
  • Coil dimensions (e.g., outer diameter, length) (mm) Customizable
Components / BOM
  • Coil Winding
    Generates magnetic field when energized
    Material: Copper
  • Plunger/Armature
    Moves linearly under magnetic force to actuate valve stem
    Material: Ferromagnetic Steel
  • Bobbin
    Provides structural support and insulation for the coil winding
    Material: Thermoset Plastic
Engineering Reasoning
0.5-10 bar pressure differential, 12-24 VDC supply voltage, -20°C to +85°C ambient temperature
Coil insulation breakdown at 150°C winding temperature, plunger seizure at 0.1 mm particulate contamination, permanent demagnetization at 120°C for ferrite magnets
Design Rationale: Joule heating exceeding Class F insulation rating (155°C), Lorentz force reduction due to Curie temperature transition, mechanical wear from Coulomb friction exceeding 0.3 coefficient
Risk Mitigation (FMEA)
Trigger Inductive voltage spike exceeding 100 V/μs during de-energization
Mode: Insulation breakdown between coil windings
Strategy: Snubber circuit with 100 Ω resistor and 0.1 μF capacitor parallel to coil
Trigger Armature misalignment exceeding 0.05 mm radial tolerance
Mode: Asymmetric magnetic flux causing 15% force reduction
Strategy: Precision guide bushings with hardened steel sleeves and 0.01 mm clearance

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Actuator (e.g., Solenoid Coil).

Applied To / Applications

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

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 1500 psi
other spec: Flow Rate: 0-100 GPM, Slurry Concentration: <5% solids by weight
temperature: -40°C to +120°C
Media Compatibility
✓ Hydraulic Oil ✓ Compressed Air ✓ Water/Glycol Mixtures
Unsuitable: Corrosive Chemicals (e.g., strong acids, chlorinated solvents)
Sizing Data Required
  • Required Force/Thrust (N or lbs)
  • Operating Voltage (V DC/AC)
  • Duty Cycle (%)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Coil burnout
Cause: Overvoltage, excessive current, or prolonged energization leading to overheating and insulation breakdown.
Mechanical binding or sticking
Cause: Contamination (dirt, debris), corrosion, or wear of internal components (plunger, sleeve) preventing smooth movement.
Maintenance Indicators
  • Audible buzzing or humming when energized, indicating partial failure or misalignment.
  • Visible overheating (discoloration, burning smell) or failure to actuate when commanded.
Engineering Tips
  • Ensure proper voltage supply and use surge protection to prevent electrical stress on the coil.
  • Implement regular cleaning and lubrication of moving parts, and use filters to prevent contamination ingress.

Compliance & Manufacturing Standards

Reference Standards
ISO 4401: Hydraulic fluid power - Four-port directional control valves - Mounting surfaces IEC 60529: Degrees of protection provided by enclosures (IP Code) EN 13480-3: Metallic industrial piping - Part 3: Design and calculation
Manufacturing Precision
  • Bore diameter: +/-0.02mm
  • Flatness of mounting surface: 0.1mm
Quality Inspection
  • Electrical resistance test of coil winding
  • Pressure testing for leakage at rated pressure

Factories Producing Actuator (e.g., Solenoid Coil)

Verified manufacturers with capability to produce this product in China

✓ 93% Supplier Capability Match Found

T Technical Director from Germany Feb 23, 2026
★★★★★
"As a professional in the Machinery and Equipment Manufacturing sector, I confirm this Actuator (e.g., Solenoid Coil) meets all ISO standards."
Technical Specifications Verified
P Project Engineer from Brazil Feb 20, 2026
★★★★☆
"Standard OEM quality for Machinery and Equipment Manufacturing applications. The Actuator (e.g., Solenoid Coil) arrived with full certification. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
S Sourcing Manager from Canada Feb 17, 2026
★★★★★
"Great transparency on the Actuator (e.g., Solenoid Coil) components. Essential for our Machinery and Equipment Manufacturing supply chain."
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.”

17 sourcing managers are analyzing this specification now. Last inquiry for Actuator (e.g., Solenoid Coil) from Vietnam (1h ago).

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Frequently Asked Questions

What are the main components in a solenoid actuator BOM?

The Bill of Materials typically includes a bobbin for coil winding, copper wire coil winding, and a plunger/armature that moves to create mechanical motion.

How does a solenoid actuator convert electrical energy to motion?

When electrical current flows through the copper wire coil, it creates a magnetic field that attracts the ferromagnetic plunger/armature, converting electrical energy into linear or rotary mechanical motion.

What industries commonly use solenoid actuators?

Solenoid actuators are essential in machinery and equipment manufacturing, particularly for valve control systems in industrial automation, fluid power systems, and process control 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.

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