J D AUTOMATION SCREW JACK

Product Description

Worm gear screw jacks are high-precision mechanical lifting actuators designed for precise positioning, safe self-locking, and reliable load handling up to 150 tons. Available in single jack or multi-jack system configurations, standard options include translating screw, rotating screw, and keyed screw designs, with flexible upright or inverted mounting orientations to suit diverse industrial applications.

1. Unique square groove ductile iron housing improves heat dissipation and extends lubrication life.

2. Ductile iron housing greatly improves the overall strength and stability of the screw jack.

3. Equipped with high-strength alloy steel input shafts for heavy-duty operation.

4. Adopts high-performance ZCuSn10Pb1 tin bronze worm gears for durability and low noise.

5. Tapered roller bearings or ball thrust bearings ensure stable and rugged reliability.

6. Machined 7e precision trapezoidal screw with heat treatment guarantees accurate linear motion.

7. Electric driven (DC motor, AC motor, servo motor, stepper motor) and manual operation are both available.

8. Optional anti-backlash devices, safety nuts, and anti-rotation structures enhance safety and stability.

9. Custom OEM & ODM solutions are provided according to your specific requirements.