Linear Motion CNC Ball Screw Lead Screw 100mm 150mm 200mm 300mm 350mm 400mm 500mm 8mm Trapezoidal Screws Copper Nuts Leadscrew Part (Size : 400mm)

1. End processing ball screw, minimum starting torque, easy to use. Compact design for easy installation and removal. 2. The ball screw is made of durable and high-quality steel, wear-resistant and high-temperature resistant. It provides spiral raceways for ball bearings and, as a precision spindle, plays an important role in situations where high precision is required. 3. Small sliding friction: the sliding friction of CNC parts between nuts and screws is small, so the service life is longer. Feature: Lead screw for 3D engraving machine 100/150/200/300/350/400/500mm length with nut. The nut rotates and moves 8 mm. It is mainly used for stepper motor driving guide rail. T-shaped design, made of high quality stainless steel material. Easy to install and convenient to use. Good production and practicality. Screw diameter: 8 m Distance between screws: 2 mm. Thread pitch: 8 mm

• 1. The transmission system works more accurately, more firmly, with less noise and longer life.
• 2. Made of high quality carbon steel, smooth and beautiful surface, low friction coefficient, no stick-slip effect, less heat, reduction of required drive power, high transmission efficiency.
• 3. The ball screw is widely used in CNC milling machines, lathes, machine tools and other automation machinery.