Tel: 86-769-88771988 / 88773988 Fax: 86-769-85644652
Mobile: 86-13532664175    Email: nosen@screwjack.cc

Product Detail
  • * Model: RNF120
  • * Screw Diam: 120 mm
  • * Screw Pitch: 14 mm
  • * Static Load: max 500 kN
  • * Dynamic Load: max 500 kN
  • * Speed Ratio: 1/14 1/56
  • * Lifting Speed: max 1500 mm/min
  • * Input Power: 0.300-64.500 kw
  • * Max Input: 1500 rpm
  • * Screw Type: trapezoidal screw
  • * Stroke Range: max 6500 mm
  • * Top End: top plate, clevis end, threaded end, plain end
  • * Power Source: electric, manual, both

RNF120 Lifting Force (kN)
500 kN 350 kN 250 kN 200 kN
RPM Lifting Speed (mm/s) Gear Ratio Gear Ratio Gear Ratio Gear Ratio
N L N L N L N L
N (1/14) L (1/56) Nm Kw Nm Kw Nm Kw Nm Kw Nm Kw Nm Kw Nm Kw Nm Kw
1500 25.000 6.250 410.650 64.500 140.067 22.000 286.500 45.000 95.500 15.000 203.733 32.000 70.033 11.000 165.533 26.000 52.207 8.200
1000 16.667 4.167 410.650 43.000 143.250 15.000 286.500 30.000 95.500 10.000 210.100 22.000 66.850 7.000 171.900 18.000 52.525 5.500
750 12.500 3.125 407.467 32.000 140.067 11.000 280.133 22.000 95.500 7.500 203.733 16.000 63.667 5.000 165.533 13.000 50.933 4.000
500 8.333 2.083 420.200 22.000 133.700 7.000 286.500 15.000 95.500 5.000 210.100 11.000 70.670 3.700 164.260 8.600 57.300 3.000
300 5.000 1.250 477.500 15.000 143.250 4.500 318.333 10.000 95.500 3.000 206.917 6.500 63.667 2.000 175.083 5.500 54.117 1.700
100 1.667 0.417 429.750 4.500 143.250 1.500 286.500 3.000 95.500 1.000 210.100 2.200 71.625 0.750 171.900 1.800 52.525 0.550
50 0.833 0.208 420.200 2.200 143.250 0.750 286.500 1.500 95.500 0.500 210.100 1.100 95.500 0.500 191.000 1.000 57.300 0.300

N: 1/14, fast speed, 1 turn 1 mm travel
L: 1/56, low speed, 1 turn 0.25 mm travel
For each screw jack has two gear ratio.
About the relationship of gear ratio, load capacities, input power, input torque and input rpm, please return RNF120 specifications.

300: 300 mm travel stroke

Accessories:
N: Standard Jack,No additional accessories
P: Steel Cover
R: Rubber Bellow
Y: Hand Wheel
Other accessories,please check below picture

      Screw Jack   Bevel Gearbox  Screw Jack Systems  Industry Solutions                Copyright © Dongguan NOSEN M&E Technology Co.,Ltd      Site Map   粤ICP备10088235号

Top