直流齒輪減速馬達JGB-370 JGB-520 JGB-520C JGB-500 JGB-GR-857 JGB-32ZY JGB-323-BL JGB-555-430G JGB-3xx JGB-5xx 500ZLJS-1 49TYD-500-DC6V12V直流同步馬達系列49TYD-375-2 42TYD-500-1 49TYD-500-1 49TYD-500-2/3 49TYD-500-4 35TYD-250-148TYD-200-1 49TYD-750-2 49TYD-375-2 49TYD-375-3 60TYD-E 60TYD-A60TYD-B 49TYD-500-5