Editorial Technical Reference

Carriage / Spreader Mount

This page explains how Carriage / Spreader Mount is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A structural component that supports and positions the carriage and spreader assembly within a motion system.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Carriage / Spreader Mount

Definition
The Carriage/Spreader Mount is a structural component used in motion systems to support and position the carriage and spreader assembly. It provides a stable interface between the moving parts and the machine frame or guide rails, ensuring proper alignment and load distribution during linear or rotational movement. The mount is typically manufactured from steel, aluminum alloy, or cast iron, with surface treatments such as anodizing for corrosion resistance. It is available in various configurations to accommodate different travel lengths and load capacities. The mount features a mounting interface with thread sizes from M8 to M16, and its weight ranges from 15 to 60 kg depending on size and configuration. Key performance parameters include a load capacity of 500–2000 kg (static; dynamic loads may require derating), positioning accuracy of ±0.05 mm, and repeatability of ±0.02 mm under no-load conditions at 20°C, both per ISO 230-2. Maximum speed is 1–2 m/s, limited by the motor and control system. Operating temperature range is -10°C to 60°C, with ingress protection ratings from IP54 to IP65 per IEC 60529. The material is typically 6061-T6 aluminum alloy per ASTM B221, with anodized surface treatment per MIL-A-8625. These values are reference ranges and must be verified for the specific model and application. The mount absorbs operational forces and vibrations, maintaining alignment between moving and stationary elements to enable smooth motion transfer. It is essential to confirm model-specific values and standards with the legal manufacturer or supplier before procurement.
Working Principle
The mount provides a rigid, precisely machined interface that secures the carriage and spreader assembly to the motion system's structural framework. It absorbs operational forces and vibrations while maintaining alignment between moving components and stationary elements, enabling smooth and accurate motion transfer. The mount's design ensures proper load distribution and structural integrity during operation.
Common Materials
Steel, Aluminum alloy, Cast iron
Technical Parameters
ParameterTypical rangeNotes & selection driver
Load Capacity500–2000 kgMaximum static load; dynamic loads may require derating.
Travel Length100–3000 mmCustom lengths available on request.
Positioning Accuracy±0.05 mmUnder no-load conditions at 20°C.ISO 230-2
Repeatability±0.02 mmUnidirectional.ISO 230-2
Maximum Speed1–2 m/sLimited by motor and control system.
Operating Temperature-10–60 °CBelow -10°C seals may harden; above 60°C lubricant degrades.
Ingress ProtectionIP54–IP65IP65 for dusty or wet environments.IEC 60529
Material6061-T6Aluminum alloy; steel or stainless available.ASTM B221
Surface TreatmentAnodizedHard anodizing optional for wear resistance.MIL-A-8625
Weight15–60 kgDepends on size and configuration.
Mounting InterfaceM8–M16Thread size for mounting bolts.ISO 262

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Mounting Plate Part
    Primary structural interface that connects to the motion system frame
    Material: steel
  • Alignment Pins Part
    Ensure precise positioning during installation
    Material: hardened steel
  • Reinforcement Ribs Part
    Provide structural stiffness and prevent deformation under load
    Material: same as base material

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Carriage / Spreader Mount.

Applied To / Applications

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

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 MPa (static), 5 MPa (dynamic)
other spec: Max dynamic load: 50 kN, Max static load: 75 kN, Vibration tolerance: 5-200 Hz at 2g
temperature: -40°C to 120°C
Media Compatibility
✓ Hydraulic fluid (mineral oil based) ✓ Industrial lubricants (grease/oil) ✓ Clean dry air systems
Unsuitable: High-concentration abrasive slurry (>15% solids by weight)
Sizing Data Required
  • Maximum dynamic load (kN)
  • Required mounting envelope dimensions (LxWxH in mm)
  • System operating frequency range (Hz)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Bearing seizure or excessive wear
Cause: Inadequate lubrication, contamination ingress, or misalignment leading to increased friction and heat generation
Structural fatigue cracking
Cause: Cyclic loading from operational stresses, vibration, or impact forces exceeding design limits over time
Maintenance Indicators
  • Abnormal grinding or squealing noises during operation indicating bearing or alignment issues
  • Visible cracks, deformation, or excessive play in mounting components during visual inspection
Engineering Tips
  • Implement precision alignment procedures during installation and regular laser alignment checks to minimize stress concentrations
  • Establish condition-based lubrication schedules using vibration analysis and thermal monitoring to optimize lubrication intervals

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 10243:2010 (Compression springs for press tools) ANSI B30.20 (Below-the-Hook Lifting Devices) DIN 15400 (Lifting Hooks - Materials, Mechanical Properties, Lifting Capacities and Stresses)

Quoted from the published standard.

Manufacturing Precision
  • Mounting Hole Diameter: +/-0.05mm
  • Parallelism of Mounting Surfaces: 0.2mm per meter
Quality Inspection
  • Magnetic Particle Inspection (MPI) for surface cracks
  • Dimensional Verification with CMM (Coordinate Measuring Machine)

Manufacturers of Carriage / Spreader Mount

Manufacturer profiles associated with Carriage / Spreader Mount.

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Frequently Asked Questions

What materials are available for the Carriage/Spreader Mount?

The mount can be made from steel, aluminum alloy, or cast iron. The standard material is 6061-T6 aluminum alloy, but other options may be available. Confirm material availability with the supplier.

What is the load capacity of this mount?

The static load capacity ranges from 500 to 2000 kg, depending on the model. Dynamic loads may require derating. Always verify the specific load capacity for your application with the manufacturer.

What standards apply to the positioning accuracy?

Positioning accuracy and repeatability are specified per ISO 230-2, with values of ±0.05 mm and ±0.02 mm respectively under no-load conditions at 20°C. These are reference values; confirm for your specific configuration.

Can the mount be used in harsh environments?

The mount has ingress protection ratings from IP54 to IP65 per IEC 60529, making it suitable for dusty or wet environments. However, operating temperature is limited to -10°C to 60°C. Verify suitability for your environment.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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