Safety nut SEM
poptávka
The safety nut SEM works like standard ball nut, but there is added safety part.
The use of a safety nut alone is not a sufficient protection against unintentional lowering of a load. The valid for the application security guidelines must be followed. Additional measures, such as the monitoring of the motor current and the monitoring of the drive train are provided.
Specification:
- dimensions acc. to DIN 69051
- reduced play or small preload until 2% Cdyn
- right design
- sizes Ø 32mm - 80mm
- lenght up to 6000 mm
- accuracy class P5 (0,023/300 mm)
- accuracy class P7 (0,052/300 mm)
