Lift table . easy to use, removable and convient Voltage:24V/12VStandard stroke: 150, 200, 250, 300, 350, 400mmLargest push force: 1000N-4000NFull load speed: 13-4mm/sType of duty: 10%Operation temperature: -25~65 °CProtection class: IP43 Standard stroke150200250300350400450500Min Dimension440490540590640690740810Max dimension590690790890990109013901510 portable optical table.