Internal Ball Screw

internal ball screw Keywords: internal ball screw, single ball screw,hiwin ball screw Manufacturing Process: Milled Thread Place of Origin: Taiwan Brand Name: PMI Features 1.Since it is lightweight, Inertia moment is small. 2. It can be used in the water due to anti-rust. 3. It can be used without a Grease. 4.Less noises. 5.Mass production is possible due to injection molding. 6.It can be applicable to special environment (nonmagnetism, clean environment, heat resistance) by selecting materials. 7.No metal wear powder come out of Ball Screws. The advantage of internal ball circulation nut is that the outer diameter is smaller than that of external ball circulation nut. Hence it is suitable for the machine with limit space for ballscrew installation.