Screw Jack with Steel Body (Flat Support)
The U11 Screw Jack is a precision-engineered support system designed for high-load applications in machine shops. Built with a robust steel body and a self-locking trapezoidal spindle, these jacks provide a stable, reliable foundation for large workpieces that require precise leveling or support during machining.
Screw Jack with Steel Body (Flat Support)
This is a heavy-duty, adjustable support pillar. You can precisely raise or lower it to perfectly level your workpiece. It’s "self-locking," so once you set the height, it stays exactly where you put it, making it much safer and easier to use than standard wooden or metal blocks.
Screw Jack with Steel Body (Flat Support)
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Screw Jack with Steel Body (Flat Support)
Code No: U11
Key Features
Self-Locking Design: Features a self-locking trapezoidal threaded spindle with an end-stop body, ensuring the jack holds its position securely under heavy static loads without drifting.
Highly Versatile: Includes a 12mm centering hole for various pads, allowing for numerous adaptations. The coupling pad (P-6) allows stacking for increased height capacity on models U11-2 and U11-3.
Robust Construction: Manufactured from heat-treated Carbon Steel with a blackened finish for high strength and corrosion resistance.
Broad Load Range: Engineered to support heavy industrial components, with static load capacities ranging from 12 kN up to 350 kN.
Specifications.....
| Code | Range (H1-H2 mm) | Base Dia (D1 mm) | Cap Dia (DC mm) | Max Static Load (kN) | Weight (kg) |
| U11-1 | 40 – 50 | 32 | 32 | 12 | 0.230 |
| U11-2 | 50 – 70 | 50 | 50 | 60 | 0.600 |
| U11-3 | 70 – 100 | 50 | 50 | 60 | 0.800 |
| U11-4 | 100 – 140 | 70 | 65 | 100 | 2.500 |
| U11-5 | 140 – 210 | 80 | 70 | 165 | 4.560 |
| U11-6 | 190 – 300 | 98 | 80 | 350 | 9.100 |