Structured Manufacturing Data (2026)

Motor/cylinder body

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Motor/cylinder 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 Motor/cylinder body is characterized by the integration of End caps and Mounting brackets. 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 that contains and protects the internal components of a motor or cylinder.

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Product Specifications

Technical details and manufacturing context for Motor/cylinder body

Definition
The motor/cylinder body serves as the primary structural component in actuators, providing a rigid enclosure that houses the internal moving parts (such as pistons, rods, or rotors), protects them from external contaminants and damage, and often facilitates mounting and connection to other system components. In cylinders, it typically forms the pressure chamber, while in motors, it supports the stator and rotor assembly.
Working Principle
As a static structural component, the body does not move but provides the necessary framework and sealed environment for the actuator's internal mechanisms to operate. It withstands internal pressures (in cylinders) or contains magnetic fields and supports bearings (in motors), transferring operational forces to the mounting points.
Common Materials
Aluminum alloy, Cast iron, Steel
Technical Parameters
  • Bore diameter (for cylinders) or housing diameter (for motors) (mm) Customizable
Components / BOM
  • End caps Part
    Seal the ends of the body and provide mounting points for ports or shafts
    Material: Aluminum alloy or steel
  • Mounting brackets Part
    Provide attachment points to secure the actuator to machinery
    Material: Steel
  • Port threads Part
    Allow connection of hydraulic/pneumatic lines or electrical conduits
    Material: Steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Motor/cylinder body.

aluminum alloy motor housing cast iron cylinder body steel motor casing BOM industrial cylinder mounting brackets machinery end caps port threads

Applied To / Applications

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

Actuator (Motor/Cylinder)
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 300 bar (4350 psi)
flow rate: Dependent on port size and internal geometry
temperature: -40°C to +150°C
slurry concentration: Not recommended for abrasive slurries >5% solids by volume
Media Compatibility
✓ Hydraulic oil (mineral-based) ✓ Compressed air (dry, filtered) ✓ Water-glycol mixtures
Unsuitable: Chlorinated solvents or strong acids
Sizing Data Required
  • Bore diameter (mm/in)
  • Stroke length (mm/in)
  • Required mounting configuration (NFPA/ISO standard)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Bearing failure
Cause: Inadequate lubrication leading to overheating and wear, or contamination from dirt/moisture ingress
Winding insulation breakdown
Cause: Thermal degradation from overload conditions, moisture ingress, or voltage spikes damaging insulation
Maintenance Indicators
  • Unusual vibrations or excessive noise during operation
  • Overheating (motor casing temperature exceeding manufacturer specifications)
Engineering Tips
  • Implement predictive maintenance with vibration analysis and thermal imaging to detect early failure indicators
  • Ensure proper alignment during installation and maintain clean, dry operating environment with scheduled lubrication

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 Quality Management Systems ANSI B46.1 Surface Texture DIN 332-1 Hydraulic Cylinders
Manufacturing Precision
  • Bore Diameter: +/-0.02mm
  • Surface Flatness: 0.1mm per 100mm
Quality Inspection
  • Dye Penetrant Test for surface defects
  • Spectrographic Analysis for material composition

Factories Producing Motor/cylinder body

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What materials are best for motor/cylinder bodies in heavy machinery?

Aluminum alloy offers lightweight strength, cast iron provides excellent durability and vibration damping, while steel delivers maximum toughness for high-stress applications in machinery manufacturing.

How do mounting brackets affect cylinder body installation?

Proper mounting brackets ensure secure alignment and stability, reducing vibration and wear while facilitating easier maintenance and replacement in industrial equipment setups.

What specifications should I consider for port threads on cylinder bodies?

Key specs include thread type (NPT, BSP, metric), size, pressure rating, and material compatibility to ensure leak-proof connections for hydraulic or pneumatic systems in machinery.

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 basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Machinery and Equipment Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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