1. High precision, low running noise, stable and durable, easy installation and maintenance. Rebound resistant, can be used vertically.
2. Low friction, long service life; Excellent static and dynamic stiffness; High positioning, more accurate positioning; No stick-slip effect, less heat, reduce the required drive power.
3. Can be used for CNC, machine tool DIY, student projects, family projects, simple experiments and other creative, manufacturing and industrial needs.
Specifications:
Model: SFU2004
Guide rail width or diameter: 20mm
Ball screw accuracy: C7
Packing list:
1pcs SFU2004 ball screw with nut, BKBF end machining + any length
1pcs DSG20H nut housing
1pcs HM15-86 cast iron
1pcs BF15
1pcs XB30*40-14*12mm coupling