4 units synchronous lifting column for table usingOctober 22,2019 Picture from our customer, 4 units synchronous lifting column with power supply for table using. stroke: 20-1000mmload: 500N-8000Nspeed: 4-40mm/svoltage: 12V DC, 24V DC, 110-220V ACsynchronouswith synchronous control box and hand set. Previous New order from Thailand clientNext Good quality electric linear motor YA150 for Floor Scraper using.