... Lifting Speed, Low Efficiency, Use Infrequently, Easy Installation, Low Noise;4. Linear Motions: Elevating,Lowering,Pulling,Pressing,Pushing,Rolling.5.Availabity: Manual ... mm;Screw Pitch Range 5 ~ 16 mm;and its max linear speed is 3600 mm/min11.Accessories: Bevel Gearbox,Hand Wheel ...