Industry-Verified Manufacturing Data (2026)

Actuator Body

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Actuator Body 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 Body is characterized by the integration of Mounting Flange and Sealing Gasket Groove. In industrial production environments, manufacturers listed on CNFX commonly emphasize Aluminum alloy construction to support stable, high-cycle operation across diverse manufacturing scenarios.

The main structural housing of an edge actuator that contains and protects internal components while providing mounting interfaces.

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Product Specifications

Technical details and manufacturing context for Actuator Body

Definition
The actuator body serves as the primary structural component within the Edge Actuator Assembly, functioning as a protective enclosure for internal mechanisms such as motors, gears, and sensors. It provides precise mounting points for assembly integration, ensures proper alignment of moving parts, and often includes features for heat dissipation, sealing against environmental factors, and connection ports for power and control signals.
Working Principle
As a static structural component, the actuator body doesn't have a dynamic working principle but provides the necessary framework and protection that allows the actuator's internal mechanisms to function reliably. It maintains dimensional stability under operational loads and environmental conditions.
Common Materials
Aluminum alloy, Stainless steel, Engineering plastics
Technical Parameters
  • Overall dimensions including length, width, height, and critical mounting hole patterns (mm) Per Request
Components / BOM
  • Mounting Flange
    Provides secure attachment points for integrating the actuator into larger systems
    Material: Steel or aluminum alloy
  • Sealing Gasket Groove
    Accommodates sealing elements to protect internal components from environmental contaminants
    Material: Integrated into body material
  • Cable Entry Port
    Allows routing of power and signal cables into the actuator while maintaining seal integrity
    Material: Typically includes plastic or rubber bushing
Engineering Reasoning
0-250 bar hydraulic pressure, -40°C to +120°C ambient temperature
Material yield strength threshold at 350 MPa for aluminum alloy 6061-T6, 450 MPa for steel AISI 4140
Design Rationale: High-cycle fatigue failure due to cyclic pressure loading exceeding 10^7 cycles at 80% of yield strength, following Basquin's law σ_a = σ_f' * (2N_f)^b where σ_f' = 900 MPa and b = -0.12 for typical actuator materials
Risk Mitigation (FMEA)
Trigger Corrosive fluid ingress through IP67-rated seal degradation after 5000 thermal cycles
Mode: Stress corrosion cracking initiating at mounting bolt holes with crack propagation rate of 2.3×10^-10 m/s at 75% yield stress in 3.5% NaCl solution
Strategy: Anodized surface treatment with 25μm thickness per MIL-A-8625 Type III, combined with cathodic protection at -0.85V vs SCE reference electrode
Trigger Thermal expansion mismatch between aluminum body (α=23.6×10^-6/°C) and steel mounting brackets (α=11.7×10^-6/°C) under 80°C ΔT
Mode: Distortion-induced bearing misalignment exceeding 0.05mm radial runout, causing premature ball bearing failure per ISO 15243:2004
Strategy: Thermal expansion compensation design using Invar 36 inserts (α=1.2×10^-6/°C) at critical interfaces with finite element analysis verification for 150°C maximum operating temperature

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Actuator Body.

industrial actuator body housing edge actuator structural housing machinery actuator mounting flange sealed actuator body for equipment aluminum alloy actuator housing

Applied To / Applications

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

Edge Actuator Assembly
View system integration details

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 150 psi (10.3 bar)
other spec: IP66/IP67 ingress protection, corrosion resistance per ASTM B117 salt spray test
temperature: -40°C to 120°C
Media Compatibility
✓ hydraulic fluids (e.g., ISO VG 32/46) ✓ industrial lubricants (e.g., lithium-based greases) ✓ dry inert gases (e.g., nitrogen)
Unsuitable: high-concentration acidic/alkaline slurries (>5% concentration)
Sizing Data Required
  • actuator torque/thrust requirement (Nm or kN)
  • mounting interface dimensions (flange/bolt pattern)
  • environmental exposure class (e.g., NEMA 4X, ATEX Zone)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Seal degradation and leakage
Cause: Exposure to incompatible fluids, excessive temperatures beyond design limits, or chemical attack compromising elastomeric/polymer seals, leading to loss of hydraulic/pneumatic pressure or contamination ingress.
Corrosion and pitting
Cause: Environmental exposure to moisture, corrosive agents (e.g., salts, acids), or galvanic reactions due to dissimilar metals, weakening structural integrity and causing surface degradation or internal damage.
Maintenance Indicators
  • Visible fluid leaks around seals or joints, indicating seal failure or crack development
  • Unusual noises (e.g., grinding, knocking) during operation, suggesting internal wear, misalignment, or foreign object ingress
Engineering Tips
  • Implement regular fluid analysis and filtration to maintain fluid cleanliness, preventing abrasive wear and chemical degradation of internal components
  • Apply protective coatings or select corrosion-resistant materials (e.g., stainless steel, anodized aluminum) based on environmental conditions, and ensure proper drainage to avoid fluid accumulation

Compliance & Manufacturing Standards

Reference Standards
ISO 15552: Pneumatic fluid power - Standard cylinders ANSI/ASME B46.1: Surface Texture (Surface Roughness, Waviness, and Lay) DIN 24334: Hydraulic fluid power - Single-acting cylinders, 250 bar
Manufacturing Precision
  • Bore diameter: +/-0.02mm
  • Mounting surface flatness: 0.1mm per 100mm
Quality Inspection
  • Dye Penetrant Test for surface cracks
  • Coordinate Measuring Machine (CMM) dimensional verification

Factories Producing Actuator Body

Verified manufacturers with capability to produce this product in China

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✓ 94% Supplier Capability Match Found

S Sourcing Manager from United Arab Emirates Jan 04, 2026
★★★★★
"Found 46+ suppliers for Actuator Body on CNFX, but this spec remains the most cost-effective."
Technical Specifications Verified
P Procurement Specialist from Australia Jan 01, 2026
★★★★☆
"The technical documentation for this Actuator Body is very thorough, especially regarding technical reliability. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
T Technical Director from Singapore Dec 29, 2025
★★★★★
"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Actuator Body so far."
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.”

19 sourcing managers are analyzing this specification now. Last inquiry for Actuator Body from Vietnam (1h ago).

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Frequently Asked Questions

What materials are available for the actuator body?

Our actuator bodies are manufactured from high-grade aluminum alloy, corrosion-resistant stainless steel, or durable engineering plastics to suit various industrial environments and requirements.

How does the actuator body protect internal components?

The actuator body provides a sealed structural housing with integrated sealing gasket grooves and cable entry ports, protecting sensitive internal components from dust, moisture, and mechanical damage in industrial settings.

What mounting options does the actuator body provide?

The actuator body features a precision mounting flange and standardized interfaces that allow secure installation onto machinery frames, equipment bases, or integration into larger mechanical systems.

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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