Unleashing the Power of Precision with WLY’s Worm Gear Jacks

Exceptional Quality and Versatility of WLY Worm Gear Jacks

WLY's Worm Gear Screw Jacks are the epitome of precision and reliability, designed to meet all necessary protection, cost-efficiency, and sturdiness requirements of your application. The use of high-strength bronze worm gear enables payloads from 0.5T to 100T. They come in a total of 11 sizes, each available in a touring nut version and a basic version.

Features and Specifications

  • Worm gear drive
  • Translating (traveling screw) and rotating (traveling nut) configurations
  • Both electrically driven and manually operated versions are available
  • Trapezoidal spindle (self-locking) and Ball Screw spindle (high efficiency) versions
  • Design options include Regular, Anti-rotation, Anti-backlash, and Safety nut
  • Standard and custom end fittings, mounting options, and drive shaft

Robust Design and Superior Performance

WLY's Worm Gear Screw Jack systems are ruggedly designed and come in standard versions with load handling capacities ranging from a quarter ton to 100 tons. They can be used separately or in multiple arrangements. There are no “regular” travel lengths and all Worm Gear Screw Jack systems are built to specification.

Construction and Materials

The jack housings are constructed with ductile iron and proportioned to support the rated capacity of the unit. MJ, 1/4 ton, and 1/2 ton models have aluminum housings. Each Worm Gear Screw Jack incorporates an alloy metal worm which drives a high strength bronze worm gear (drive sleeve). The worm shaft is supported on antifriction tapered roller bearings with exterior seals provided to prevent loss of lubrication. The drive sleeve is supported on antifriction tapered roller or ball thrust bearings. Rotation of the drive sleeve causes the lifting screw to translate or rotate, depending on jack configuration.

WLY's Commitment to Quality and Customer Satisfaction

Manufacturer

At WLY, we hold ourselves to a high standard of quality and customer satisfaction. Our Worm Gear Jack threads are precision formed, typically using Class 2-C (Centralizing) tolerances. The lift shaft lead tolerance is approximately ±0.004″ per foot, ensuring high precision and reliability. We pride ourselves on offering superior quality products at competitive prices, backed by exceptional customer service. We encourage our customers to explore our product range and contact us for purchase inquiries.

Frequently Asked Questions

What is the load handling capacity of WLY's Worm Gear Screw Jacks?

WLY's Worm Gear Screw Jacks come in standard versions with load handling capacities ranging from a quarter ton to 100 tons.

What are the design options available for WLY's Worm Gear Screw Jacks?

The design options include Regular, Anti-rotation, Anti-backlash, and Safety nut versions.

What materials are used in the construction of WLY's Worm Gear Screw Jacks?

The jack housings are constructed with ductile iron or aluminum depending on the model. The worm gear is made from high-strength bronze.

WLY TRANSMISSION CO.,LTD.

MAIL: [email protected]

Addr:  TieYe Road 9-13 Unit3-2-204