Functional safety IEC 61508/62061: Practical guidance for MRO teams
The IEC 61508/62061 are crucial for the safety of industrial systems. Compliance with these standards is essential for MRO teams. UNITEC-D offers certified components that…
Method #Preventive Maintenance
Preventive and predictive maintenance strategies to maximize equipment uptime and reliability.
2032 articles
Analysis of tooth swirl and tooth calcification in gear units: Lubrication, alignment and material fatigue
Tooth swirling and tooth calcification in the Allen Bradley 700-P800A1 are the result of inadequate lubrication, elevated temperature and improper alignment. The analysis shows a…
Engine Modernization: Replacing Obsolete Engines with IE4/IE5 Models for Energy Efficiency
The modernization of obsolete motors by IE4 and IE5 models brings energy efficiency, cost reduction and compliance with regulations. With a detailed analysis and a…
Root Cause Analysis of Shaft Nail Failure: Design Stress, Fit Tolerance and Fatigue under Cyclic Loading
A failure in the shaft nail of the Siemens 3WX3653-1JBOO motor was investigated using root cause analysis. Causes include improper design, incorrect fit tolerance, and…
Supply Chain and MRO Inventory Optimization: ABC-XYZ Analysis for Optimal Spare Parts Management
Optimized MRO inventory management reduces costs, improves availability and ensures compliance. ABC-XYZ analysis allows you to prioritize actions and optimize stocks. Consult the UNITEC-D E-Catalog…
EU Machinery Regulation 2023/1230: Technical obligations and consequences for MRO from 2027
The new EU Machinery Regulation 2023/1230 comes into force in January 2027 and requires maintenance workers to provide strict evidence of significant system changes, cybersecurity…
Use of REXROTH R901088984 components in the textile industry: technical aspects and spare parts management
REXROTH component R901088984 is used in the textile industry to ensure stable pressure. It complies with DSTU, EN and ISO standards. Inventory management and regular…
Standards and Safety: Food Contact Materials Rule (EC 1935/2004) and MRO implications for the food industry
The food contact materials rule (EC 1935/2004) is crucial for safety in the food industry. MAINTENANCE MANAGERS must ensure that all parts in contact with…
Industrial Encoder Technology: Comparing Incremental vs. Absolute, Optical vs. Magnetic for Aerospace and Energy
This technical article compares incremental and absolute, optical and magnetic encoder technologies. It examines their operating principles, advantages and disadvantages, and provides crucial selection criteria…
Maintenance and Management of Critical Components on Injection Machines: A Technical and Compliant Approach
Preventive and predictive maintenance on injection machines is crucial for compliance with standards and productivity. This article presents a detailed maintenance plan and inventory of…