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Precision Linear Gearbox Solutions | 30% More Efficient Than Traditional Actuators
High-performance linear gearboxes for CNC machines, robotics, and automation systems. OEM/ODM available. Free samples on request.
GET FREE QUOTE IN 24HCommon Challenges in Linear Motion Systems
Industrial operations demand precision, durability, and cost-efficiency in linear motion. Yet, many manufacturers face:
YIDI's linear gearbox addresses these pain points with German-engineered precision at Chinese manufacturing speeds.
YIDI's Linear Gearbox: Engineered for Industrial Excellence
Unlike generic rack-and-pinion systems, our linear gearboxes combine:
How YIDI Compares to Competitors
| Feature | YIDI Linear Gearbox | European Brands | Generic Chinese |
|---|---|---|---|
| Precision (mm) | ±0.01 | ±0.01 | ±0.05 |
| Load Capacity (kg) | 500-2000 | 500-2000 | 300-1000 |
| Lifespan (cycles) | 20M+ | 20M+ | 5M-10M |
| Lead Time (days) | 15-20 | 45-60 | 30-45 |
| Price | $120-$450 | $300-$800 | $80-$250 |
YIDI Motion's 100,000 sq. ft. facility in Hebei, China
Technical Specifications
| Linear Gearbox Series | LG-100 | LG-200 | LG-300 | LG-500 | |
|---|---|---|---|---|---|
| Performance | Max. Speed (m/s) | 1.2 | 1.5 | 2.0 | 2.5 |
| Repeatability (mm) | ±0.01 | ±0.01 | ±0.008 | ±0.005 | |
| Max. Load (kg) | 500 | 800 | 1200 | 2000 | |
| Backlash (mm) | <0.02 | <0.015 | <0.01 | <0.008 | |
| Lifespan (million cycles) | 15 | 18 | 20 | 25 | |
| IP Rating | IP54 | IP54 | IP65 | IP65 | |
| Temperature Range (°C) | -20 to +80 | -20 to +80 | -30 to +100 | -30 to +100 | |
| Material | Alloy Steel | Alloy Steel | Stainless Steel | Stainless Steel | |
| Lubrication | Grease | Grease/Oil | Oil | Oil | |
| Customization | ✔ Stroke Length | ✔ Stroke Length, Mounting | ✔ Full OEM/ODM | ✔ Full OEM/ODM | |
Note: All models comply with ISO 9001:2015, CE, and RoHS standards.
Applications & Case Studies
Industries Served
- CNC Machining Centers: Achieved ±0.005mm precision in 5-axis mills for aerospace components.
- Semiconductor Manufacturing: Reduced positioning errors by 60% in wafer handling systems.
- Packaging Machinery: Increased throughput by 40% with high-speed linear gearbox integration.
- Robotics & Automation: Enabled 24/7 operation in collaborative robot arms with 99.9% uptime.
- Medical Devices: Met ISO 13485 standards for surgical robot linear motion.
Case Study: Automotive Assembly Line
Client: Tier-1 Automotive Supplier (Germany) | Challenge: Frequent downtime with existing rack-and-pinion systems.
Solution: Installed LG-500 series linear gearboxes with IP65 protection.
Results:
- Downtime reduced by 75%
- Maintenance costs dropped by 60%
- Throughput increased by 30%
Frequently Asked Questions
A: Linear gearboxes offer higher speeds (up to 2.5m/s) and lower costs, while ball screws provide better precision (±0.002mm). For 90% of industrial applications, our linear gearboxes deliver equivalent performance at 40% lower cost.
A: Yes. We offer OEM/ODM services for stroke lengths from 100mm to 4000mm, with mounting options for horizontal, vertical, or inverted installations. Lead time for custom orders: 25-30 days.
A: Our MOQ is 1 unit for standard models (LG-100 to LG-500). For custom specifications, MOQ starts at 10 units. Request a Sample
A: Absolutely. Our gearboxes integrate with Siemens, Fanuc, Mitsubishi, Allen-Bradley, and Beckhoff controllers. We provide free CAD drawings and wiring diagrams for seamless installation.
A: Every unit undergoes:
- 100% dimensional inspection (CMM)
- Load testing at 120% of rated capacity
- 24-hour burn-in test for electronics
- IP65 water/dust resistance verification
Real User Reviews
★★★★★
"Switched from THK to YIDI for our CNC routers and saved $12,000/year on maintenance. The LG-200 gearboxes handle 18-hour daily operation without a single failure in 14 months."
Verified Purchase: 50x LG-200 (2026)
★★★★☆
"The lead time was 18 days—half of what we expected. Precision is on par with Rexroth, but at 35% lower cost. Minor language barrier in initial communications, but resolved quickly."
Verified Purchase: 20x LG-300 (2026)
★★★★★
"YIDI's corrosion-resistant LG-500 gearboxes withstand our 50°C desert environment. No rust or performance degradation after 6 months. Highly recommend for harsh climates."
Verified Purchase: 12x LG-500 (2026)
David Chen
Senior Mechanical Engineer | YIDI Motion
With 15 years in linear motion systems, David has led R&D for ball screws, linear guides, and gearboxes at YIDI since 2020. He holds a Ph.D. in Mechanical Engineering from Tsinghua University and has published 8 papers on precision motion control. David oversees all custom OEM/ODM projects for North American and European clients.
Ready to Upgrade Your Linear Motion Systems?
Limited-Time Offer: Order before June 30, 2026 and receive:
- 10% discount on first order
- Free CAD design support
- Priority shipping (10-15 days)
- 1-year extended warranty
Risk-Free Guarantee: Not satisfied? We offer a 30-day money-back guarantee (terms apply).
📍 16-1-1601 Aobeigongyuan, Chang'an District, Shijiazhuang, Hebei, China
Why Industry Leaders Trust YIDI
Certifications
Trusted by Global Brands
Customer Testimonials
"YIDI's LG-300 linear gearbox replaced our failing ball screw system with zero downtime during transition. The 20M cycle lifespan exceeded our expectations by 25%."
— Michael Carter, Operations Director
Precision Machining Inc., USA
"As a medical device manufacturer, we require ISO 13485 compliance and sub-micron precision. YIDI delivered both 30% faster than their European competitors."
— Dr. Elena Schmidt
MedTech Solutions, Germany