High-load, high-speed motion solutions for assembly lines, packaging, CNC and battery equipment - a complete drive chain of screws, guides, supports and couplings.
Automation machinery (assembly lines, packaging, CNC machine tools, battery winding/stacking, PV string soldering) depends on its motion system for line efficiency and product quality. Typical characteristics: multi-axis interpolation (4-8 axes), high speed (1-2m/s), high load (50-500kg), 24/7 continuous running and frequent start-stop (1-3g acceleration). Common failures come from mismatched screw/guide selection, support rigidity, coupling choice and inadequate lubrication.
Shiyi Automation supplies the complete chain from motor to actuator:
Every solution is verified by calculation: rated life L10 from equivalent load, mean speed and duty time (target ≥ 20,000 h); d·n check (rolled ≤ 50,000, ground ≤ 70,000) for lubrication and temperature control; critical-speed calculation with safety factor ≥ 0.8; and buckling stability check for vertical mounts with safety factor ≥ 4.
A Dongguan battery-equipment OEM built a stacking machine with an 80kg Z-axis, 300mm stroke, 1m/s and 2g acceleration; their previous-brand screw developed noise and accuracy loss after 3 months. Solution: SFVR2010 heavy-load screw (C5, preload P1) + TRH20 guides (2 rails, 4 blocks) + BK15/BF15 supports + flex-disc coupling. Results: 6 months noise-free with stable accuracy; positioning ±0.01mm; noise ≤ 58dB; calculated rated life 35,000 hours.
Full support from selection and supply through installation to maintenance. Common sizes held in stock at our Huizhou warehouse; technical hotline 18902609613 (WeChat same number) with 4-hour response.
Related: All Models Technical Guides Selector Tool Request a Quote