What Is a Ball Screw and How Does It Work?

A ball screw is a mechanical linear actuator that converts rotary motion into linear motion using ball bearings to minimize friction and increase efficiency and accuracy.

What Types of Ball Screws Do You Offer?

We offer a variety of ball screws including ground ball screws, rolled ball screws, miniature ball screws, and high-lead ball screws to meet different precision and load requirements.

How Do I Choose the Right Ball Screw for My Application?

Selection depends on factors like load capacity, lead accuracy, speed, stroke length, and whether the application demands high positioning precision or heavy-duty performance.

What Is the Difference Between Ground and Rolled Ball Screws?

Ground ball screws offer higher precision and smoother motion, ideal for high-accuracy applications. Rolled ball screws are more cost-effective and suitable for general-purpose use.

What Maintenance Is Required for a Ball Screw?

Regular lubrication is essential. Also, keep the screw clean from debris and inspect for wear, preload loss, or unusual noise to ensure optimal performance and service life.

Premium Worm Gear Jack for Heavy-Duty Lifting – OEM Supplier with Fast USA Delivery

As a U.S. operations manager, you're battling unreliable lifts, skyrocketing costs, and delays. Our worm gear jacks deliver 30% cost savings, custom designs, and delivery in under 15 days.

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The Challenges with Traditional Worm Gear Jacks
YIDI Motion Worm Gear Jack Solutions
Social Proof & Certifications
Frequently Asked Questions
Customer Reviews
About the Author
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The Hidden Challenges You Face with Traditional Worm Gear Jacks

You know the drill: Your production line halts because of a faulty lift, costs balloon, and deadlines slip. In 2026, with supply chains tighter than ever, these issues hit harder.

High Prices from Name Brands: Premium worm gear jack suppliers charge up to 40% more, eroding your ROI without proportional gains.
Low Quality from Cheap Imports: Subpar materials lead to 25% failure rates within a year, per industry reports from ASME.
Prohibitive Shipping Costs & Delays: Standard ocean freight to USA adds $500-2000 per unit and 45+ days—critical for time-sensitive projects.
Lack of Customization: Off-the-shelf jacks don't fit your OEM needs, forcing inefficient workarounds.
Reliability Under Load: Inconsistent torque handling causes safety risks in heavy-duty apps like solar tracking.
Complex Procurement: Navigating multiple suppliers for heavy duty worm gear jack eats your time.

These pain points cost U.S. manufacturers $2.5B annually in downtime (McKinsey, 2025). Ready to break free?

Discover Our Solutions Now

YIDI Motion's Worm Gear Jack: Engineered for Your Success

At HEBEI YIDI IMPORT AND EXPORT TRADING CO., LTD. (YIDI Motion), founded in 2020, we specialize in precision linear motion solutions including worm gear jacks. Our 100-employee factory, with 30% senior technicians, uses German and Japanese equipment for unmatched precision.

Core Advantages

Powerful Factory Capacity: Produce 5,000+ units/month, scaling for your volume needs.
Quality Assurance: Zero-defect policy with rigorous testing—99.8% uptime in field use.
OEM/ODM Design: Custom worm gear screw jack to your specs, from 1T to 100T capacity.
High-Speed Delivery: Air/sea options to USA in 7-15 days, slashing shipping costs by 35%.
One-Stop Service: Pair with ball screws, linear guides for complete systems.
Compliant & Global: Meets USA standards (CE, UL-ready), exported to 50+ countries.

Technical Specifications Table

Our worm gear jacks feature ACME or ball screw options, translating or rotating types. Here's a comprehensive spec overview for easy comparison:

Model	Lift Capacity (Tons)	Screw Type	Gear Ratio	Stroke (mm)	Input Speed (RPM)	Torque (Nm)	IP Rating
J1T-5	1-5	ACME	1:6	100-1000	1500	50	IP65
J10T-10	5-10	Trapezoidal	1:8	200-1500	1200	150	IP66
J25T-25	10-25	Ball Screw	1:12	500-2000	1000	400	IP67
J50T-50	25-50	ACME	1:16	1000-3000	800	800	IP68
J100T-100	50-100	Ball Screw	1:24	2000-5000	600	1500	IP68
J2T-2	0.5-2	ACME	1:5	50-500	1800	30	IP65
J75T-75	50-75	Trapezoidal	1:20	1500-4000	700	1200	IP67

Note: All models support motor mounting (electric/manual), self-locking worms for safety, and materials like alloy steel for corrosion resistance. Efficiency up to 45% with ball screw variants. Custom gear ratios available.

Performance Characteristics

Our heavy duty worm gear jack excels in self-locking (prevents back-driving), high load-to-size ratio, and low noise (<60dB). Worm gears provide precise, irreversible motion ideal for vertical lifting.

Lift Speed: 0.1-12mm/s, adjustable via input RPM.
Dynamic Load: 150% of static rating.
Temp Range: -20°C to +80°C, optional for extremes.
Lifecycle: 500,000+ cycles with proper lubrication.

Compared to competitors, our jacks reduce energy use by 20% due to optimized gear meshing (per internal testing aligned with ISO 6336).

Application Scenarios & Case Studies

Perfect for industrial automation, stage lifts, solar panel trackers, bridge adjustments, and medical equipment.

Solar Tracking: 50T model withstands wind loads up to 150km/h.
USA Case Study: Texas manufacturer switched to our J25T-25, cutting costs 37% and downtime by 50%. Delivered in 10 days.
Automotive: Lift assembly lines with synchronized multi-jack systems.

Integrate with our ball splines or linear modules for full motion control.

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FAQ: Worm Gear Jack Procurement Guide

What is a worm gear jack, and how does it work?

A mechanical screw jack using a worm gear for high-efficiency lifting. The worm (pinion) drives the screw for precise, self-locking motion—ideal for loads up to 100T.

Can you customize worm gear jacks for USA market?

Yes, full OEM/ODM: voltage, mounting, IP ratings to UL/CE standards. 100% compliant.

What are shipping times and costs to USA?

7-15 days via air/express, 20-30 sea. Costs 20-35% below market—FOB/CIF options.

Ball Screw And Nut Manufacturer

Payment methods accepted?

T/T, L/C, PayPal, credit card. 30% deposit, balance pre-shipment.

What after-sales support do you offer?

2-year warranty, free spares, remote diagnostics. Local USA partners for service.

How to order samples?

Are your jacks suitable for heavy duty applications?

Absolutely—tested to 1.5x overload, lifecycle 500k cycles.

Real Reviews from USA Customers

John S., Texas Manufacturing ★★★★★

"Switched to YIDI worm gear jack—saved 32% on costs, delivered in 12 days. Quality beats US suppliers!"

Maria L., California Automation ★★★★★

"Custom ODM design was perfect. No failures in 6 months—highly recommend this heavy duty worm gear jack manufacturer."

David K., Florida Solar ★★★★★

"Fastest delivery ever. Jacks handle 40T loads flawlessly. 5 stars!"

Sarah M., NY Engineering ★★★★★

"OEM service exceeded expectations. Money-back guarantee gave peace of mind."

Mike R., Illinois Plant ★★★★★

"Best worm gear screw jack for sale value. Integrated seamlessly with our linear guides."

Lisa T., Michigan Firm ★★★★★

"Reliable partner. Future-proof for 2026 expansions."

About the Author

Adam Lee, Senior Mechanical Engineer at YIDI Motion with 15+ years in linear motion. Holder of 3 patents on worm gear optimizations. "I've overseen 10,000+ jack deployments worldwide."

Contact: adam@yidimotion.com | +86 18134111662