Lifting Screw Jack (RNF040)

RNF040 Detailed Information:
1. Model: RNF040
2. Screw Diam.: 40 mm
3. Screw Pitch: 7 mm
4. Static Load: Max 50 KN
5. Dynamic Load: Max 50 KN
6. Speed Ratio: 1/7 1/28
7. Lifting Speed: Max 1500 mm/min
8. Input Power: 0.020-4.700 KW
9. Max Input: 1500 rpm
10. Screw Type: Trapezoidal screw
11. Stroke Range: Max 1500 mm
12. Top End: Top plate, clevis end, threaded end, plain end
13. Power Source: Electric, manual, both
Screw Jack Materials
1. Lifting Screw: Steel C45 (optional: Stainless steel)
2. Worm Gear: Phosphor bronze (optional: Zinc alloy)
3. Worm Shaft: Heated treated steel C45 (optional: Stainless steel)
4. Bearing: Taper Roll Bearing
5. Housing: Casting Iron
6. Oil Sealing: Normal, (optional: High/low temperature oil sealing)
The following examples can be executed with screw jacks:
1 Test presses with prolonged force maintenance in the dead center.
2 Pressing and clamping devices, rolling devices and testing machines.
3 Height adjustment of roller systems on a conveyor system.
4 Height adjustment of machine tables.
5 Adjustment of steel or wood panel thicknesses.
6 Opening and closing of high temperature furnaces.
7 Adapting the tools of plastic machinery.
8 Demolding of cast concrete models or molds.
9 Adjustment of satellite dishes.
10 Adjustment for solar plant stand.
11 Setting the height of theaters.
12 Lifting and lowering of lock gates.
13 Flapper adjustments.
14 Use for all sliding, shock, pulling, rolling, lifting, lowering applications.