Rockwell Automation MPAS-90421-TOPKIT Top Cover for MPAS-A9/B9 420mm Base Stand Linear Stage
Stoker Automation Technology is a leading industrial automation supplier with 20 years of industry expertise. Our 5000m² warehouse ensures immediate availability of genuine parts for critical applications across metallurgy, oil & gas, automotive, and power generation sectors.
Product Specifications
- Model Number: MPAS-90421-TOPKIT
- Compatibility: Designed for MPAS-A9/B9 420mm base linear stages
- Material: High-grade aluminum alloy (corrosion-resistant)
- Weight: 1.2 kg (lightweight design)
- Dimensions: 420mm × 300mm × 50mm (precision-engineered fit)
- Installation: Tool-free snap-on assembly
Engineering Advantages
This precision-engineered top cover provides critical protection for MPAS-A9/B9 linear stages in demanding industrial environments. Its vibration-damping design maintains positional accuracy within ±0.01mm during high-speed operations. The anodized aluminum construction offers superior resistance to coolant splash, metal chips, and particulate contamination.
Ideal for CNC machining centers, semiconductor manufacturing, and automated assembly lines requiring micron-level positioning stability. Contact our engineers for application-specific validation.
Technical Validation
Third-party tested to withstand 5G vibration loads and IP54 environmental protection. Compliant with ISO 9001:2015 manufacturing standards. Reduces maintenance downtime by 37% compared to uncovered stages in abrasive environments.


Service Commitment
All Rockwell Automation components include our 24-month performance warranty. Our ISO-certified technicians provide installation guidance and failure analysis. For obsolete or specialized requirements, inquire about our custom sourcing service.
Procurement Note: Can’t find your specific part number? WhatsApp our sourcing team for expedited service. We maintain over 18,000 industrial components for immediate shipment.








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