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.

OEM spur rack and pinion factory

Why Traditional Spur Rack and Pinion Suppliers Are Failing US Buyers

As a US operations manager, you're under pressure to optimize ROI on linear motion systems. But legacy suppliers create roadblocks.

1. Skyrocketing Prices: Average 25-40% markup from competitors due to inefficient supply chains—your budget balloons without performance gains.

2. Unreliable Quality: Low-grade steel leads to 15-20% failure rates in high-load CNC applications, causing $10K+ downtime per incident (per NAM reports).

3. Excessive Shipping Costs: Delays of 8-12 weeks from distant factories inflate logistics by 35%, disrupting your production timelines.

4. Limited Customization: Off-the-shelf racks don't match your servo motor specs, forcing costly modifications.

5. Poor After-Sales: No responsive support means you're stuck resolving defects alone.

These issues erode your margins. Ready to fix them? Read on for proven alternatives.

Discover Our Solution

YIDI Motion: Your Go-To Factory for Spur Rack and Pinion with OEM/ODM Excellence

HEBEI YIDI IMPORT AND EXPORT TRADING CO.,LTD. (YIDI Motion), founded in 2020, specializes in precision linear motion components like spur rack and pinion. With 100+ employees (30% senior technicians) and German/Japanese equipment, we deliver high-speed production to 50+ countries, including the USA.

Our USP: Powerful factory output, rigorous quality assurance, full OEM/ODM design, and delivery in 2-4 weeks—beating competitors on price, service, quality, and China's efficient supply chain.

Core Advantages (Backed by Data)

Cost Savings: 30% lower than US/EU suppliers via direct factory pricing—e.g., $15/m for AGMA Q12 racks.
Superior Durability: Hardened alloy steel (45# or 20CrMnTi) withstands 10M cycles at 5GPM.
Precision Engineering: Ground teeth to DIN 3962/67, backlash <0.05mm for smooth linear actuation.
Fast Customization: Tailored modules (M1-M30), lengths up to 3m, helical/straight options.
Global Compliance: RoHS, CE, ISO 9001 certified for seamless US imports.
One-Stop Service: Pair with ball screws, linear guides for complete systems.

Detailed Spur Rack and Pinion Technical Parameters

Our spur rack and pinion systems excel in CNC routers, gantry mills, actuators, and robotics. Key specs ensure optimal performance in high-speed linear motion (up to 10m/s).

Parameter	Straight Spur Rack	Helical Spur Rack	Pinion Gear
Module (mm)	M1 - M30	M1 - M20	M0.5 - M10
Length (mm)	100 - 3000	500 - 2000	N/A
Teeth Accuracy	AGMA Q10-Q14 / DIN 7-5	AGMA Q11-Q12	AGMA Q12
Backlash (mm)	<0.08	<0.05	Adjustable
Material	45# Steel, 40Cr, SCM440	S45C, 20CrMnTi	42CrMo, Alloy Steel
Hardness (HRC)	50-60 (Nitrided)	55-62	58-65
Max Load (N/mm)	5000	8000	20000 Torque (Nm)
Surface Finish (Ra)	0.8-1.6	0.4-0.8	0.4
Pressure Angle (°)	20°	20°	20°
Linear Speed (m/s)	5	10	Matched

rack and pinion straight rack and pinion rack and pinion for

Performance Characteristics: Zero cumulative error over 2m racks, 99.5% efficiency in transmission. Ideal for X/Y/Z axes in automation.

Real-World Applications & Case Studies

CNC Machines: US fabricator reduced wear by 40% with our M20 racks—annual savings $25K.
Robotics: Integrated in AGV systems for precise positioning (±0.02mm).
3D Printers/Gantries: High-speed traversal without vibration.

YIDI Motion Factory - Advanced CNC Grinding Machines

Upgrade your setup today. Request Custom Specs

Trusted by Industry Leaders: Proof of Our Spur Rack and Pinion Reliability

Customer Logos: Served Boeing suppliers, Haas Automation partners, and 200+ US firms.

"Switched to YIDI's spur rack and pinion—37% cost reduction, zero defects in 6 months." — John D., CNC Ops Manager, Texas

"OEM design delivered in 3 weeks. Quality rivals German brands at half price." — Maria L., Supply Chain Dir., California

Certifications

FAQ: Spur Rack and Pinion Procurement Essentials

How do I buy custom spur rack and pinion from YIDI?

Submit specs via form/email. We provide 24h quotes, prototypes in 7 days. Payment: T/T, L/C, PayPal.

What are shipping costs to USA?

15-25% savings via sea/air from Tianjin port. DHL for samples ($50-100).

Linear Guide Manufacturers

Can you handle OEM/ODM for high-precision racks?

Yes, full design with CAD integration. 30% technicians ensure AGMA Q14 precision.

What after-sales support do you offer?

1-year warranty, free replacements, lifetime tech support via WhatsApp/Zoom.

Are your products compliant for US markets?

Fully RoHS/CE/ISO certified. No tariffs issues with proper HS codes.

How to select module/pitch for my application?

Use our calculator or consult engineers—e.g., M10 for 5m/s medium load.

Real User Reviews: Praise for Our Spur Rack and Pinion

"Outstanding quality! Our CNC downtime dropped 50%. Highly recommend for US buyers." — Tom R., Florida Manufacturer ★★★★★

"Fast delivery from China, perfect fit for our gantry. Saved $8K on first order." — Sarah K., NY Automation Firm ★★★★★

"Custom helical racks exceeded specs. Best service—will reorder!" — Mike S., California Robotics ★★★★★

"Reliable partner. Quality beats competitors, prices unbeatable." — David L., Texas Supplier ★★★★★

"Free samples arrived in 5 days. Precision is top-notch for our printers." — Anna P., Midwest Fab ★★★★★

Act Now: Limited-Time Offer on Spur Rack and Pinion

10% off first order + free samples (while stocks last). 100% money-back guarantee. No risk—start saving today!

Contact YIDI Motion:
Phone/WhatsApp: +86 18134111662
Email: adam@yidimotion.com
Addr: 16-1-1601 Aobeigongyuan, Chang'an District, Shijiazhuang City, Hebei Province, China

Privacy assured—see our policy.