Technical resources to help you select, apply, and maintain RFU Motion products.
How to choose the right ball screw for your application — load, speed, accuracy, and life calculation.
Selection GuideProper mounting, alignment, and preload adjustment for maximum service life.
InstallationGrease types, relubrication intervals, and quantity recommendations.
MaintenanceCommon causes and solutions for abnormal noise in ball screws and linear guides.
TroubleshootingShipping options worldwide, DDP service for US/EU/SEA, delivery time estimates.
LogisticsTailored solutions: custom machining, non-standard lengths, special materials.
Custom ServiceA: Standard products: 7-15 days. Custom products: 20-30 days depending on complexity.
A: Yes! DDP (Delivered Duty Paid) is available for USA, Germany, France, Italy, Spain, Thailand, Vietnam, Malaysia, and Indonesia. Terms apply based on order volume.
A: Absolutely. We offer custom shaft ends, special threads, keyways, and non-standard lengths.
A: Yes, our engineering team provides remote support, documentation, and on-site training for large projects.
Our technical support team is ready to assist you.
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