HGR20 800Mm RM1605 850Mm Ballscrew Housing Coupling Review

WIDE APPLICATION: The linear rail and ball screw kit is widely used in the automation machinery such as DIY CNC routers,lathes, machine tool, bending machines, laser welding machines, etc. Also applicable for large-scale transmission equipment including industrial robots, cracker machines, and many other machines that need precision linear movement. HIGH PRECISION: Motor-driven guide rail achieves high precision linear motion. Designed to achieve high precision linear motion, low friction coefficient. Ball screw use the ball movement with small starting torsion, it does not appear a sliding motion creeping phenomenon which can ensure accurate positioning. HIGH-QUALITY STEEL MATERIAL: Linear guides are made of carbon steel, linear bearings made of GCr15 bearing steel. Surface chrome plating treatment beautiful anti-rust, hardness can as high as HRC62, more durable. CONVENIENCE: Steel support rail with pre-drilled holes for easy mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, no need for maintenance.The ballscrew movement without stick-slip effect, less heats up, less drive power required. HGR20 800mm Linear Guide Rail and RM1605 Ballscrew: This linear guide rail set includes 2 pieces of HGR20-800mm linear guide rail, 4 blocks, 1pcs RM1605-850mm ball screw with end machined, 1pcs RM1605 ball nut,1 set BK12/BF12 end support,1 x coupler, 1 x DSG16H nut housing.