Loads & moments
Record applied force, dynamic loads, moments, orientation and duty cycle.
Engineering selection begins with the right questions.
A practical checklist for specifying linear motion guide requirements. For safety-critical or load-bearing designs, seek qualified engineering and manufacturer review.
Draft your RFQWhat to prepare
Accuracy & rigidity
Specify repeatability, precision class, preload needs and acceptable deflection.
Environment
Consider contamination, corrosion, lubrication, temperature, vibration and maintenance access.
Geometry
Include stroke, rail length, carriage dimensions, mounting space and hole patterns.
Life expectations
Document travel profile, loads, expected life, reliability assumptions and safety factors.
Manufacturer verification
Do not assume parts from different brands are interchangeable solely due to similar dimensions.