Laser cutting machine servo brand star overview + Customer inspection and pit prevention guide

You don’t need to know the technology to buy a laser machine，Just look at this page

Brand series Failure rate reference price Comprehensive star rating Suitable for customers
Yaskawa Σ-7/Σ-X extremely low high ★★★★★ 24hProduction/Heavy duty/High precision
FANUC αi-B extremely low high ★★★★★ Large countertop/Heavy machine
Siemens S120 very low high ★★★★☆ High-end multi-axis synchronization
Schneider Lexium32 Low Middle to high ★★★★ European system is stable/Mid- to high-end
Fuji ALPHA7 Low middle ★★★★ The first choice for mid-range price/performance ratio
Schneider Lexium18 medium low middle ★★★☆ European economical type
Huichuan IS650 medium medium low ★★★ Domestic best/Cost-effectiveness
Delta A3/B3 generally Low ★★ getting Started/light load

📌 Customer buys machine and inspects servo：4Distinguish true from false step by step（30Learn in seconds）

⚠️ Industry routine warning：
1. Commonly used low-cost laser machinesRenovate/Disassembly/Scratching servo，forward3Month is no problem，Frequently broken in the later period
2. Store warranty ≠ Original factory warranty，scratch code = No official warranty
3. Brand new original servoImpossible to be exceptionally cheap
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