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PMI Linear Guide Carriage MSB25TE MSB25TESSFCN Linear Guide Bearing for CNC

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Linear Motion: The PMI Linear Guide Carriage MSB25TE/MSB25TESSFCN enables smooth, low-friction linear motion in CNC machines, robotics, and automation systems, leveraging high-strength chrome steel for durability and precision.
  • Compact Design: Optimized for space-constrained environments, this carriage supports reliable operation in tight machinery setups while maintaining high load capacity and minimal wear.

Key features

  • 1. Corrosion-Resistant Chrome Steel Construction

  • With corrosion-resistant chrome steel, ensure long-lasting durability in harsh industrial environments*.

  • 2. Compact and Lightweight Design for Space Efficiency

  • With a compact and lightweight design, easily integrate into space-constrained machinery while maintaining precision*.

  • 3. High Load Capacity via Precision Ball Bearings

  • With precision-engineered ball bearings, achieve smooth motion and high load capacity without compromising accuracy*.

  • 4. Continuous Operation for Industrial Applications

  • Designed for seamless use in CNC machines and robotics, ensuring reliable performance in 24/7 industrial settings*.

  • 5. Compliance with Industrial Motion Standards

  • Constructed with materials adhering to ISO standards for linear motion systems, ensuring compatibility with precision machinery*.

Product details

PMI Linear Guide Carriage MSB25TE MSB25TESSFCN Linear Guide Bearing for CNC

The PMI Linear Guide Carriage MSB25TE/MSB25TESSFCN is a precision-engineered component designed for smooth, low-friction linear motion in demanding applications. Constructed from high-quality chrome steel and steel, it offers robust durability and load-bearing capacity. Ideal for CNC machinery, robotics, and automation systems, this carriage ensures reliable performance in environments requiring high precision and repeatability.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialChrome steel / SteelHeavy-duty machinery, industrial automation
DesignCompact, lightweight, sealedSpace-constrained environments
Bearing TypeBall bearings (low-friction)High-speed, precision motion systems
Warranty1.5 yearsCustomer assurance for long-term use
CertificationISO 9001, CE compliantGlobal industrial and medical equipment

Customization guide

Adjustable parameters include:

  • Material composition (e.g., stainless steel for corrosive environments)
  • Load capacity (up to +30% via reinforced bearing design)
  • Dimensional tolerances (custom fit for specialized machinery)

Get inspired

With PMI’s MSB25TE linear guide carriage, you can achieve precision motion in applications like CNC machining centers, robotic arms, and semiconductor equipment. Its compact design and corrosion-resistant chrome steel construction ensure reliability even in harsh industrial settings.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Load Capacity1,200 N+15% (1,380 N)+30% (1,560 N)*
Accuracy±0.01 mm/m±0.005 mm/m±0.002 mm/m
Speed5 m/min7.5 m/min10 m/min
Corrosion ResistanceStandard coatingEnhanced epoxyStainless steel option

Supplier's note

  1. Three Technical Breakthroughs:

    • Material Strength: Chrome steel construction provides 20% higher fatigue resistance than standard steel.
    • Precision Bearings: Ball bearings reduce friction by 30%, enabling smoother motion in CNC applications.
    • Compact Design: 15% smaller footprint than competitors, ideal for space-limited robotics.
  2. Optimal Version Selection:

    • Base Model: Suitable for standard CNC machines or light industrial use where cost efficiency is prioritized.
    • Advanced Model: Recommended for robotics and automation requiring enhanced speed and accuracy (e.g., semiconductor assembly lines).
    • Pro Model: The triple-certified corrosion resistance and 1,560 N load capacity make it ideal for marine or heavy manufacturing environments. With its stainless steel option, you can ensure durability in corrosive chemical processing plants.

*Performance metrics exceed ISO 230-2 industry benchmarks.

Frequently asked questions

  • Which PMI linear guide carriage model suits CNC machines requiring high precision?

  • How do I maintain the PMI MSB25TE linear guide carriage for longevity?

  • Chrome steel vs stainless steel: Which is better for heavy-duty linear guides?

  • Can PMI customize linear guide carriages for non-standard CNC setups?

  • Is the PMI linear guide carriage FDA-approved for medical equipment?

  • Which PMI linear guide suits high-load applications like automated manufacturing?

  • What’s the warranty period for PMI linear guide carriages, and does it cover wear and tear?

  • Are PMI linear guides compatible with third-party linear rails?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Linear Guide CarriagesCNC machines, robotics, automationMaterial: Carbon Steel (Industry) ▲ Chrome Steel (PMI Base) ▲ 304 Stainless Steel (PMI Advanced) (ASTM A276 for corrosion resistance)PMI Advanced offers 80% better corrosion resistance in harsh environments.Base version may corrode in wet conditions; Advanced has higher upfront cost.
Ball Screw DrivesPrecision positioning in industrial automationLead Accuracy: ±0.1mm/m (Industry) ▲ ±0.05mm/m (PMI Base) ▲ ±0.02mm/m (PMI Advanced) (ISO 3408)PMI Advanced ensures 80% tighter tolerances for high-precision applications.Advanced models require specialized lubrication systems.
Linear MotorsHigh-speed semiconductor manufacturingMax Speed: 5m/s (Industry) ▲ 6m/s (PMI Base) ▲ 8m/s (PMI Advanced) (IEC 60335)PMI Advanced doubles acceleration capability for rapid prototyping.Requires custom power supplies and frequent calibration.
Roller BushingsOffice equipment, low-load automationLoad Capacity: 1000N (Industry) ▲ 1200N (PMI Base) ▲ 1500N (PMI Advanced) (ISO 281)PMI Advanced handles 50% heavier loads than industry standards.Not suitable for high-precision motion control.
Noise Emission SystemsSilent office automationNoise Level: 45 dBA (Industry) ▲ 40 dBA (PMI Base) ▲ 35 dBA (PMI Advanced) (ISO 3744)PMI Advanced quieter than a whisper (~30 dBA) for noise-sensitive spaces.Advanced bearings require more frequent maintenance.
Warranty & SupportHigh-reliability industrial applicationsWarranty Period: 1 year (Industry) ▲ 1.5 years (PMI Base) ▲ 3 years (PMI Advanced) (PMI policy)PMI Advanced offers triple the industry-standard coverage for critical systems.Extended warranties increase upfront costs.

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