Trapezoidal screw drives
The NEFF Trapezoidal screw drive combines a trapezoidal thread with a trapezoidal nut suitable for the particular application. The rolling of the trapezoidal thread achieves a higher strength and surface quality of the flank, leading to extraordinary operating characteristics. Additionally, we produce trapezoidal threads in a higher range of tolerance. The result: standard-compliant trapezoidal screw drives according to DIN 103 with lower backlash.