Editorial Technical Reference

Carriage / Moving Platform

This page explains how Carriage / Moving Platform 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 precision mechanical component that provides linear motion along one axis within an XY positioning system.

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

Product Specifications

Technical details and manufacturing context for Carriage / Moving Platform

Definition
The carriage or moving platform is a critical sub-component of an XY positioning stage that moves along linear guides or rails to provide precise positioning in one axis direction. It serves as the mounting surface for tools, sensors, or workpieces and interfaces with the drive mechanism (such as ball screws, linear motors, or belts) to achieve controlled movement with high accuracy and repeatability. This component is typically manufactured from aluminum alloy (e.g., 6061-T6) or stainless steel, with the frame material influencing weight, rigidity, and environmental resistance. The carriage is designed to travel along linear ball guides (per ISO 12090-1) or roller guides for higher rigidity, and its travel length can range from 100 to 600 mm, with custom lengths available on request. The maximum load capacity is between 50 and 200 kg, depending on the frame size and guide configuration. Positioning accuracy is specified as ±0.01 to ±0.05 mm, and repeatability as ±0.005 to ±0.02 mm, both tested according to ISO 230-2. Maximum speed ranges from 100 to 500 mm/s, limited by the motor and screw lead (5–20 mm per ISO 3408). The drive motor power is typically 0.2 to 1.5 kW, and the supply voltage is 220–380 V AC (three-phase for higher power, per IEC 60038). The operating temperature range is -10 to 50 °C, and the protection class is IP54 to IP65 (per IEC 60529). The carriage weight varies from 15 to 60 kg depending on travel length and options. This component is used in machinery and equipment manufacturing, particularly in automated assembly, inspection, and material handling systems. When selecting a carriage, engineers must verify model-specific values and standards with the legal manufacturer or supplier, as the listed parameters are reference ranges that depend on the exact configuration and application.
Working Principle
The carriage moves along precision linear guides or rails using a drive mechanism (typically ball screw, linear motor, or belt drive) controlled by a motor and feedback system. It maintains rigid connection to the moving element while minimizing friction and vibration to ensure precise positioning. The drive motor rotates the screw or drives the belt, converting rotary motion into linear motion of the carriage. A feedback system (e.g., encoder) monitors position and adjusts the motor to achieve the required accuracy and repeatability. The carriage is designed to carry loads up to 200 kg and operate at speeds up to 500 mm/s, with positioning accuracy down to ±0.01 mm. Proper lubrication and alignment of the guides are essential to maintain performance and prevent premature wear.
Common Materials
Aluminum alloy, Stainless steel
Technical Parameters
ParameterTypical rangeNotes & selection driver
Travel Length100–600 mmCustom lengths available on request
Maximum Load Capacity50–200 kgHigher loads require larger frame
Positioning Accuracy±0.01–±0.05 mmDepends on screw pitch and feedbackISO 230-2
Repeatability±0.005–±0.02 mmHigher for closed-loop systemsISO 230-2
Maximum Speed100–500 mm/sLimited by motor and screw
Drive Motor Power0.2–1.5 kWSelect based on load and speed
Supply Voltage220–380 V ACThree-phase for higher powerIEC 60038
Operating Temperature-10–50 °COutside range may affect lubrication
Protection ClassIP54–IP65Higher for dusty or wet environmentsIEC 60529
Frame Material6061-T6Aluminum alloy; steel optionalASTM B221
Guide Rail TypeLinear ballRoller guides for higher rigidityISO 12090-1
Screw Lead5–20 mmAffects speed and resolutionISO 3408
Weight15–60 kgDepends on travel length and options

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
  • Carriage Body
    Main structural element that provides mounting surfaces and connects to drive mechanism
    Material: Aluminum alloy or stainless steel
  • Linear Bearing Blocks
    Interface with linear guides to enable smooth, low-friction motion
    Material: Steel with polymer or ceramic elements
  • Mounting Holes/Pattern Part
    Provides attachment points for tools, sensors, or workpieces
    Material: Same as carriage body
  • Drive Mechanism Interface Part
    Connection point for ball screw nut, belt clamp, or linear motor secondary
    Material: Steel or aluminum

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Carriage / Moving Platform.

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: 0 to 0.5 MPa
other spec: Max velocity: 2 m/s, Max acceleration: 10 m/s², Load capacity: 500 N
temperature: -20°C to +80°C
Media Compatibility
✓ Clean air environments ✓ Dry inert gases ✓ Non-corrosive lubricants
Unsuitable: Abrasive slurry or particulate-laden environments
Sizing Data Required
  • Required travel length (mm)
  • Maximum load (N) including moment loads
  • Positioning accuracy/repeatability requirement (μm)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Wear and misalignment of guide rails and wheels
Cause: Accumulation of debris, inadequate lubrication, or improper installation leading to uneven load distribution and accelerated wear.
Motor or drive system failure
Cause: Overloading, electrical faults, or thermal stress from continuous operation without adequate cooling or maintenance intervals.
Maintenance Indicators
  • Unusual grinding or screeching noises during movement, indicating friction or misalignment.
  • Visible wobbling or uneven movement of the platform, suggesting worn components or structural issues.
Engineering Tips
  • Implement regular cleaning and lubrication schedules for guide rails and wheels to prevent debris buildup and ensure smooth operation.
  • Install vibration or thermal sensors to monitor motor and drive health, enabling predictive maintenance before catastrophic failure.

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
ANSI B5.54 - Machine tools - Test conditions for machining centers DIN 5510-2 - Railway vehicles - Fire protection

Quoted from the published standard.

Manufacturing Precision
  • Flatness: 0.05mm per 1000mm length
  • Parallelism between rails: +/-0.1mm
Quality Inspection
  • Dimensional verification with CMM (Coordinate Measuring Machine)
  • Load testing with 150% rated capacity

Manufacturers of Carriage / Moving Platform

2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Beijing JY Instrument Co., Ltd.
Beijing, CN
Listed on the company's own website · profile compiled by CNFX from public sources
FUYU Technology
Sichuan, CN
Listed on the company's own website · profile compiled by CNFX from public sources

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

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

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Frequently Asked Questions

What is the typical travel length range for this carriage?

The travel length is typically 100 to 600 mm, with custom lengths available on request. The exact travel length must be confirmed with the manufacturer for your specific model.

What materials are available for the carriage frame?

The frame is typically made of aluminum alloy (e.g., 6061-T6) or stainless steel. The choice affects weight, rigidity, and corrosion resistance. Verify the material grade with the supplier.

What positioning accuracy can be expected?

Positioning accuracy is specified as ±0.01 to ±0.05 mm, and repeatability as ±0.005 to ±0.02 mm, per ISO 230-2. Actual performance depends on the drive system and feedback.

What is the maximum load capacity?

The maximum load capacity is 50 to 200 kg, depending on the frame size and guide configuration. Higher loads require a larger frame. Confirm the load rating with the manufacturer.

Data Basis

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

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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