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.

Belt Driven Linear Slide Modules: Reliable High-Speed Positioning for Industrial Automation

YIDI Motion | Precision Linear Motion Solutions from China

Belt Driven Linear Slide | High-Speed Linear Modules, OEM Supplier - YIDI Motion
Meta Description: Discover belt driven linear slide systems for automation. High-speed, long-travel linear actuators from YIDI Motion. OEM/ODM, CE certified, fast global shipping. Request specs today.

Picture this: your production line in Ohio is bottlenecking because the old screw-driven actuator can't keep up with the pick-and-place cycle. Speeds top out at 1 m/s, and you're losing throughput every shift. Switching to a belt driven linear slide fixed that for one of our Midwest clients last year—they hit 3 m/s without breaking a sweat. That's the kind of real-world shift we're talking about here.

As an export manager who's shipped thousands of these units to the US, Europe, and beyond, I've seen what procurement teams really need: systems that deliver speed, repeatability, and longevity without the headaches of constant maintenance or sky-high lead times.

Procurement Risks with Linear Slides
Key Features of Our Belt Driven Linear Slides
Detailed Technical Specifications
Real-World Applications
Installation and Setup Tips
Our Manufacturing Capabilities
Global Shipping and Lead Times
What Buyers Are Saying
Frequently Asked Questions
Get Your Custom Quote

Why Procurement Managers Dread Linear Slide Decisions

I've fielded calls from purchasing directors in Texas who ordered cheap imports, only to find the belts stretching after 5000 hours. Or the operations manager in California dealing with carriages that bind under load because the extrusion wasn't machined precisely. These aren't rare stories—they're common pitfalls in sourcing belt driven linear slides.

Risk one: inconsistent quality from unverified suppliers. You might save 20% upfront, but downtime costs multiply fast. Another headache: mismatched specs. A slide rated for 2m travel arrives with hidden limits, forcing redesigns. And don't get me started on customs delays—poor packaging turns a 4-week lead into 12.

Buyers tell me they want suppliers who get the full picture: from DIN rail mounting to IP65 sealing for dusty shops. That's where experience counts. We've dodged these issues by standardizing on steel-reinforced PU belts and hard-anodized aluminum profiles.

Ready to avoid these traps? Request our spec sheet—it outlines exact tolerances and load curves.

What Sets Our Belt Driven Linear Slides Apart

These aren't generic actuators. Our belt driven linear slides prioritize speed where it matters—up to 4 m/s peak, with 5g acceleration. The timing belt, reinforced with steel cords, handles repetitive travel without slippage. Carriages run on precision linear bearings, good for millions of cycles.

Extruded aluminum body: lightweight yet rigid, T-slotted for easy mounting.
Double belt design option: eliminates backlash for bidirectional precision.
Integrated limit switches: plug-and-play with PLCs like Siemens or Allen-Bradley.
Custom stroke lengths: from 500mm to 6000mm, no upcharges for most configs.
Low-friction idlers: reduces motor torque needs by 15-20% in tests.

One engineer from a packaging firm noted the quiet operation—no whining gears like ball screws. It's practical for 24/7 lines.

We handle OEM tweaks too. Need a stainless carriage for washdown? Or servo motor adapters? Just spec it out.

Technical Specifications at a Glance

Here's the data sheet breakdown. We've tested these under ISO 9001 protocols—repeatability holds at ±0.1mm across full stroke.

Model	Max Speed (m/s)	Max Load (kg)	Stroke Length (mm)	Repeatability (mm)
YLS-BLT-080	3	50	500-3000	±0.1
YLS-BLT-120	4	100	1000-5000	±0.05
YLS-BLT-160	4	200	1500-6000	±0.05

Materials: 6063-T6 aluminum profile, polyurethane belt with fiberglass tensile cords, LM shafts with steel linear bearings. Temps: -10°C to 80°C standard. Options: IP54 sealing, planetary gearboxes.

Compare to rack-and-pinion: ours cost less to maintain, with simpler drives.

Where Belt Driven Linear Slides Shine

High-speed gantries in electronics assembly. Think PCB handling—rapid X-Y moves without vibration. Or logistics sorters in warehouses, shuttling parcels at 3 m/s.

In automotive, they excel for door panel positioning or battery tray transfers. One US tier-1 supplier uses ours for end-of-line testing, cutting cycle times.

Pick-and-place robotics
CNC feeders
Printing and labeling machines
Medical packaging lines
Solar panel positioning

They're not for ultra-precision micromachining—that's ball screw territory. But for speed over distance? Perfect.

Practical Installation Notes from the Field

Mounting's straightforward. Drill into the T-slots or use base brackets. Align the belt tensioners first—overtightening snaps cords early. We ship with pre-tensioned belts, but check after unpacking.

Couple to your NEMA or servo motor via timing pulley. Torque specs: 5-10 Nm typical. For vertical use, add counterweights; max lift is half horizontal rating.

Common mistake: ignoring parallelism. Shim the ends if your frame warps. We've included CAD files for most mounts—download after inquiry.

Wiring? Simple 24V sensors. Test full stroke unloaded first.

Talk to our engineer? Dial +86 18134111662 for a quick setup review.

Inside YIDI Motion: Our Factory Edge

HEBEI YIDI IMPORT AND EXPORT TRADING CO.,LTD., doing business as YIDI Motion, kicked off in 2020. We're not massive, but focused: 100 staff, over 30% senior techs. Imported CNC grinders from Japan, machining centers from Germany—keeps tolerances at 0.01mm.

OEM/ODM is core. Last month, customized 50 units for a German automation firm—added encoder feedback, hit their specs dead-on. Exports to 50+ countries: US, Canada, France, Japan. CE marked, ISO 9001:2015 certified.

Gear Rack Manufacturers

No middlemen. Direct from Shijiazhuang, China. Address: 16-1-1601 Aobeigongyuan, Chang'an District, Shijiazhuang City, Hebei Province. Email: adam@yidimotion.com

We handle one-stop linear motion: ball screws, guides, modules, splines, bearings. Prototypes in 2 weeks, production 4-6.

Shipping Realities: From China to Your Dock

Door-to-door via DHL for samples (5-7 days), sea for bulk (25-35 days to LA/Long Beach). 20ft container fits 200+ units, optimized packing.

Duties? HS code 8483.50—check your tariff. We provide commercial invoices, packing lists. Incoterms: FOB or CIF standard.

Lead times beat Alibaba averages: stock models ship in 7 days. Customs clearance? Our forwarders handle 95% smooth.

Warning: avoid LCL for heavy loads—risks damage. Go FCL.

Quick Maintenance Advice

Belt check every 5000km travel. Lubricate bearings quarterly with light grease. Clean dust from profiles—compressed air works.

Lifecycle: 10,000km belt, 50,000km bearings typical. Replacements stock.

Feedback from Actual Buyers

Mike R., Operations Manager, Texas Automation Inc.
"Swapped screw drives for YIDI's belt driven linear slide on our sorter. Speed doubled, no issues after 6 months. Good comms with Adam too."

Sarah L., Procurement Lead, Canadian Packaging Firm
"OEM version with custom stroke arrived perfect. Installed in a day. Pricing beat US suppliers by 30%, quality matched."

linear belt drive belt driven linear module belt driven linear stage

Tom K., Engineer, Midwest Robotics
"High accel without chatter. Used in gantry—repeatability spot on. Fast samples helped prototype."

David P., Supply Chain Dir., US Electronics
"Logistics smooth, CE certs in order. Running 24/7, minimal wear. Will reorder."

Buyer FAQs

What's the difference vs. ball screw linear slides?
Belts excel in speed/long travel/low cost. Screws for high force/precision. Hybrids available.

Can you do small runs?
Yes, MOQ 1 for stock, 5 for custom.

Lead time for 100 units?
4-6 weeks post-confirm.

Compatible motors?
Stepper, servo—pulley bore matches AT5/AT10.

Warranty?
12 months, extendable.

More? Hit reply on our quote form.