Unimec K 59 Ball Screw Jack

Unimec K 59 Ball Screw Jack

Code: K 59
Brand: Unimec


Material Normative Specification Indications
Worm 16NiCr4 EN 10084:2008 Casehardening alloy steel Casehardened and ground on teeth and holds
Carter GJL 250 EN 1561:2011 Grey cast iron Completely machined on 6 faces
Worn wheel Bronze CuSn12 e steel S355 J0 EN 10084:2008 e EN 10025-2:2005 Wheel casted in bi-metal
Lubricant Unimec Atir SH150 Synthetic oil 0,3 lt

General features

Operating temperature [°C] -10 °C / 80 °C
Maximum input speed 3000 rpm
Main gearbox weight 15 kg
Maximum admissible static lateral loads 0 N
Center-to-center diameter 59 mm
Maximum radial load on worm 450 N
Standard working conditions 25 °C - funzionamento regolare - 10000 ore di vita

Specific features

Nominal ratios
Real ratio 1/5
Worm screw maximum torque 315 Nm
Inertia moment 4060 kg-mm2

Power curves

The magenta zone indicates a potential heating risk. Working cycles must be carefully analized.
VR = Worm rotational speed [rpm]
VL = Spindle translation speed [mm/min]
P = Requested input power [kW]

Unimec Datasheets

Country & Language File Name Download Link
United States (English) Unimec-EN_59050.pdf Download
Deutschland (Deutsch) Unimec-DE_13807.pdf Download
Italy (Italiano) Unimec-IT_75906.pdf Download
中国(简体 Unimec-CN_95426.pdf Download

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