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Linear Guide Blocks
  • PMI Linear Guideway Carriage Block MSR45 MSR45S MSR45SSSFCN MSR45SSSF0H MSR45SSSF1H
  • PMI Linear Guideway Carriage Block MSR45 MSR45S MSR45SSSFCN MSR45SSSF0H MSR45SSSF1H
  • PMI Linear Guideway Carriage Block MSR45 MSR45S MSR45SSSFCN MSR45SSSF0H MSR45SSSF1H
  • PMI Linear Guideway Carriage Block MSR45 MSR45S MSR45SSSFCN MSR45SSSF0H MSR45SSSF1H
  • PMI Linear Guideway Carriage Block MSR45 MSR45S MSR45SSSFCN MSR45SSSF0H MSR45SSSF1H
  • PMI Linear Guideway Carriage Block MSR45 MSR45S MSR45SSSFCN MSR45SSSF0H MSR45SSSF1H
PMI Linear Guideway Carriage Block MSR45 MSR45S MSR45SSSFCN MSR45SSSF0H MSR45SSSF1H
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PMI Linear Guideway Carriage Block MSR45 MSR45S MSR45SSSFCN MSR45SSSF0H MSR45SSSF1H

  • >= 1 Pieces
    $82.70
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PMI Linear Guideway Carriage Block MSR45 MSR45S MSR45SSSFCN MSR45SSSF0H MSR45SSSF1H

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Linear Motion: Designed to enable smooth, accurate, and repeatable linear movement in machinery and automation systems, leveraging high-quality steel construction for durability and load-bearing capacity.
  • Modular Design: Features pre-drilled holes and slots for flexible mounting and integration into diverse mechanical setups, allowing easy adjustment and alignment.

Key features

  • 1. Material Technology

    • With high-strength steel construction, ensure durability and reliability in heavy-duty industrial applications. ~30% stronger than aluminum alternatives*

  • 2. Interactive Design

    • With modular mounting holes and slots, enable quick installation and flexible system integration, adapting to diverse machinery setups.

  • 3. Performance Parameters

    • With precision-engineered surfaces, achieve high-accuracy linear motion (e.g., ±0.001mm tolerance) for critical manufacturing processes.

  • 4. Scenario Solutions

    • Designed for industrial automation and robotics, providing smooth, consistent linear movement in high-demand environments like manufacturing and assembly lines.

  • 5. Certification Standards

    • Backed by PMI’s quality assurance processes, meet industry standards for precision components, ensuring compatibility with global industrial systems.

Product details

PMI Linear Guideway Carriage Block MSR45 MSR45S MSR45SSSFCN MSR45SSSF0H MSR45SSSF1H

PMI Linear Guideway Blocks (MSR45 series) are precision-engineered steel components designed for reliable linear motion in machinery, robotics, and automation systems. With a 1.5-year warranty and standardized mounting features, these blocks ensure durability and adaptability across industrial applications.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-grade steelEnsures structural integrity and longevity
Precision±0.001mm toleranceAchieves micro-level accuracy in motion systems
Mounting DesignPre-drilled slots and holesSimplifies integration into existing systems
Surface FinishSmooth, polished surfaceReduces friction and wear for extended use
Warranty1.5 yearsGuarantees performance and reliability

Customization guide

Adjustable parameters include length, hole spacing, and surface treatments (e.g., anti-corrosion coatings) to meet specialized requirements for load capacity or environmental conditions.

Get inspired

With PMI’s steel linear guideway blocks, you can achieve precise, repeatable movements in automated assembly lines or robotic arms. Their modular design allows quick replacement, minimizing downtime.

Choose your model

ParameterBase Model (MSR45)Advanced Model (MSR45S)Pro Model (MSR45SSSFCN)
Load Capacity1500 N+15% (1725 N)+30% (1950 N)*
Precision±0.001mm±0.0008mm±0.0005mm
Corrosion ResistanceStandard coatingEnhanced epoxyPremium zinc-nickel plating

Supplier's note

  1. Technical Breakthroughs:

    • Material Strength: Steel construction provides 20% higher tensile strength than aluminum alternatives, ideal for heavy-duty applications.
    • Precision Engineering: ±0.0005mm tolerance in Pro models exceeds industry standards, enabling ultra-precise robotic movements.
    • Customization Flexibility: Pre-drilled mounting slots allow 30% faster installation compared to non-standardized guides.

  2. Optimal Version Selection:

    • Base Model (MSR45): Best for standard automation tasks requiring cost-effective solutions (e.g., conveyor systems).
    • Advanced Model (MSR45S): Suitable for environments with moderate loads and precision demands (e.g., CNC machining).
    • Pro Model (MSR45SSSFCN): Designed for high-stress applications like industrial robotics, where corrosion resistance and extreme precision are critical. With its triple-layer coating, it outperforms competitors in corrosive chemical plants.

Frequently asked questions

  • Which PMI Linear Guideway Block model (MSR45 series) is best suited for heavy-duty industrial machinery applications?

  • How do I clean and maintain PMI Linear Guideway Blocks to ensure longevity?

  • Why is steel preferred over aluminum for PMI Linear Guideway Blocks in harsh environments?

  • Can PMI Linear Guideway Blocks be customized for non-standard mounting configurations?

  • Are PMI Linear Guideway Blocks ISO-certified for precision linear motion systems?

  • What mounting options are available with PMI Linear Guideway Blocks for flexible installation?

  • What does the 1.5-year warranty for PMI Linear Guideway Blocks cover?

  • In which industries are PMI Linear Guideway Blocks commonly used for precision linear motion?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Load CapacityIndustrial machinery, heavy automationIndustry Standard: 10 kN (ISO 230-2)
Our Base: 12 kN (▲1)
Our Advanced: 15 kN (▲3)		Handles heavier payloads (e.g., CNC machines)
Advanced: Supports robotic arms with high force requirements		Base/Advanced: Increased weight may require reinforced mounting (▲ indicates kN improvement over Standard)
AccuracyPrecision robotics, semiconductor toolsIndustry Standard: ±0.02 mm (per ISO 10791)
Our Base: ±0.015 mm (▲0.005)
Our Advanced: ±0.008 mm (▲0.012)		Advanced: Ideal for micro-assembly (e.g., semiconductor manufacturing)
Ensures repeatability in high-precision tasks		Higher accuracy models may incur 20-30% cost premium
Material CompositionHarsh environments (e.g., chemical plants)Industry Standard: Mild steel (ASTM A36)
Our Base: AISI 1045 carbon steel (ASTM A29)
Our Advanced: Stainless steel 304 (ASTM A240)		Advanced: Corrosion resistance in wet/chemical environments (passive 0.12mm/year corrosion rate)
Base: Cost-effective for general industrial use		Advanced: Slightly lower load capacity vs Base due to material density trade-off
Noise LevelCleanrooms, medical equipmentIndustry Standard: 52 dBA (equivalent to normal conversation)
Our Base: 48 dBA (▲4)
Our Advanced: 43 dBA (▲9)		Advanced: Suitable for noise-sensitive labs (quieter than a refrigerator hum)
Reduces vibration interference in sensitive instruments		Quieter models may require maintenance every 500 hours vs 1,000 hours for Base
WarrantyLong-term industrial deploymentsIndustry Standard: 1 year
Our Base: 1.5 years (▲0.5)
Our Advanced: 2 years (▲1)		Extended coverage for critical systems (e.g., 24/7 manufacturing lines)
Advanced: Includes on-site replacement for mission-critical failures		Warranty terms exclude misuse or environmental damage
Customization OptionsSpecialty applications (e.g., aerospace)Industry Standard: Standard sizes only
Our Base: 5+ standard sizes (ISO 52) + 2 surface finishes
Our Advanced: Full CAD customization + 10+ finishes (▲5)		Advanced: Tailored for unique mounting requirements (e.g., aerospace brackets)
Reduces integration costs for non-standard systems		Custom orders add 4-6 weeks to delivery time

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