The M-TEG multi-stage telescopic screw drives from NEFF rise from extrem compact installation dimension to impressive
lifting heights. With up to 7 screw stages the user can combine very different load ranges and installation conditions.
Out of the standard connection for screw bearing, the NEFF screw jacks of series M, C or G can be easily adapted.
The high pitch of the thread profile, achieving high efficiencies. Special designs, special sizes and special materials
are available on request.
|Max. force:||Standard: 15 kN (Higher duty on request)|
|Max. stroke length:||Standard: bis 6.000 mm (> 6000 mm on request)|
|Stroke per turn of the drive shaft:||0,89 bis 32mm|
|Max. radial clearance per step:||0,2 mm|
|Max. axial clearance per step:||0,4 mm|
|Screw pitch:||32 mm|
|Efficiency flat trapezoical screw: 0,38 bis 0,75 mm|
|Max. drive torque:||30 Nm(Higher drive torque on request)|
|Running idle drive torque:||0,6 Nm bis 4,3 Nm|
|Treatment of surface:||Stützrohr und Befestigungsplatten zinkphosphatiert|
|Greasing:||The first greasing with NEFF grease 2/3 is enough for at least|
|one year in case of a duty cycle lower than 10%|