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.

Long Stroke Actuator: Precision Linear Motion for Industrial Automation

Achieve extended travel with HEBEI YIDI long stroke actuators—engineered for heavy-duty applications requiring 300mm–2000mm+ stroke lengths with ±0.05mm accuracy.

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✓ OEM/ODM Customization | ✓ German/Japanese Precision Equipment | ✓ 50+ Countries Trusted

➤ Why Standard Actuators Fail in Long-Stroke Applications
➤ YIDI Long Stroke Actuator: Built for Extended Travel
➤ Hydraulic vs. Electric vs. Pneumatic: Which Long-Stroke Actuator Wins?
➤ Technical Specifications & Customization Options
➤ Real-World Applications & Case Studies
➤ Global Trust: Certifications & Client Testimonials
➤ FAQ: Long Stroke Actuator Procurement & Customization

Why Standard Actuators Fail in Long-Stroke Applications

For automation engineers and purchasing managers, selecting an actuator with insufficient stroke length can lead to:

❌ Limited Motion Range: Standard actuators (typically <100mm) force compromise in design, reducing system flexibility.
❌ Accuracy Drift: Longer strokes amplify backlash and positioning errors—±0.2mm errors become unacceptable in CNC or robotics.
❌ Early Wear & Tear: Extending stroke beyond rated capacity accelerates ball screw degradation, increasing downtime.
❌ Integration Hell: Custom mounting brackets or multi-actuator setups add complexity and 20–30% cost overruns.
❌ Power Loss: Hydraulic systems require bulky pumps; pneumatics lack precision. Electric long-stroke actuators solve both.

"68% of automation project delays stem from underestimating motion range requirements." — 2026 Industrial Automation Report

YIDI Long Stroke Actuator: Built for Extended Travel

HEBEI YIDI’s long stroke electric actuators deliver 300mm–2000mm+ travel with ±0.05mm repeatability, designed for:

⚡ Heavy-Duty Performance

Load Capacity: 500N–5000N
Speed: 5mm/s–500mm/s
IP Rating: IP65 (IP67 optional)

🔧 OEM/ODM Flexibility

Custom stroke lengths up to 4000mm
Integrated encoders (analog/digital)
Multi-voltage support (12V–48V DC)

🌍 Global Compliance

CE, RoHS, ISO 9001 certified
REACH/UL compliant materials
Export-ready packaging

YIDI Long Stroke Actuator Production Line with German Equipment
YIDI’s production line featuring Japanese NSK ball screws and German Siemens CNC machines.

Hydraulic vs. Electric vs. Pneumatic: Which Long-Stroke Actuator Wins?

Feature	Hydraulic	Pneumatic	YIDI Electric
Stroke Length	✓ Up to 10m	✗ <2m (practical)	✓ Up to 4m
Positioning Accuracy	±0.1mm	±1mm	±0.05mm
Maintenance	High (fluid leaks, seals)	Moderate (moisture issues)	Low (sealed, greased)
Cost (1000mm Stroke)	$$$1,200–$3,000	$$400–$1,200	$$500–$1,500
Best For	Heavy loads (5000N+)	Simple push/pull	Precision automation

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Technical Specifications & Customization Options

Model	YDA-LS300	YDA-LS1000	YDA-LS2000	Custom
Stroke Length (mm)	300–500	600–1200	1500–2000	Up to 4000
Max Load (N)	2000	3000	5000	-
Speed (mm/s)	5–200	5–300	5–500	-
Repeatability (mm)	±0.05	±0.05	±0.05	±0.02–±0.05
Voltage (V DC)	12/24/36	24/36/48	24/48	Custom
Protection Class	IP65	IP65	IP65	IP65/67

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Real-World Applications & Case Studies

long stroke electric actuator linear stroke actuator linear actuator stroke system

🔹 CNC Plasma Cutting (Germany)

Challenge: Required 1800mm stroke with ±0.03mm precision for steel cutting.

Solution: YDA-LS2000 with double ball nut for zero backlash.

Result: 40% faster cutting, 99.8% uptime over 2 years.

🔹 Medical Imaging (USA)

Challenge: Silent operation for MRI table adjustment (600mm stroke).

Solution: Custom YDA-LS1000 with low-noise gearbox (45dB).

Result: CE/FDA approved, 500+ units deployed.

FAQ: Long Stroke Actuator Procurement & Customization

❓ What’s the maximum stroke length YIDI can provide?

Standard models go up to 2000mm. For longer strokes (up to 4000mm), we offer custom designs with reinforced ball screws and dual-motor configurations.

❓ How does YIDI ensure accuracy over long strokes?

We use preloaded ball screws (C5/C7 precision) with anti-backlash nuts and servo-grade encoders for closed-loop control. Our German grinding machines guarantee ±0.05mm repeatability.

❓ Can I get a sample for testing?

Yes! We offer free samples (shipped at cost) for qualified buyers. Lead time: 5–7 days. Request here.

❓ What’s the lead time for bulk orders?

100–500 units: 20–30 days | 500–1000+ units: 30–45 days. Expedited production available for urgent projects.

❓ Do you provide integration support?

Absolutely. Our engineers assist with CAD drawings, wiring diagrams, and on-site commissioning (additional fees may apply).

Customer Reviews

John D. (USA)

★★★★★

"The 1500mm stroke actuator for our packaging line has been flawless. Zero maintenance in 18 months. YIDI’s team even helped optimize our mount design!"

Emma L. (Canada)

★★★★★

"Switched from hydraulic to YIDI’s electric actuators. saved 30% on energy costs and eliminated messy oil leaks. Highly recommend!"

Raj P. (India)

★★★★☆

"Fast delivery to Mumbai. The 1000mm actuator works perfectly in our textile machinery. Only deduction: wish the manual was more detailed."

David Zhang

Senior Motion Control Engineer | 15+ Years in Linear Actuator Design

David Zhang leads YIDI Motion’s R&D team, specializing in high-precision linear motion systems. With a degree in Mechatronics from Tsinghua University and prior experience at Siemens Drive Technologies, David has published 8+ patents in actuator innovations. His expertise ensures YIDI’s long stroke actuators meet global industrial standards for automation, robotics, and medical applications.