1000mm Ball Screw | High-Precision Linear Motion Components from YIDI Motion
By Adam Li, Export Manager at HEBEI YIDI IMPORT AND EXPORT TRADING CO.,LTD. | Updated October 2026
With over 8 years in linear motion exports, I've handled thousands of ball screw orders for U.S. manufacturers. Here's what procurement teams need to know about sourcing 1000mm ball screws reliably.
Table of Contents
- What Makes a 1000mm Ball Screw Essential for Your Setup
- Common Procurement Headaches with Ball Screws
- Key Features of Our 1000mm Ball Screws
- Technical Specifications at a Glance
- Real-World Applications Across Industries
- Installation Tips from the Factory Floor
- Logistics and Shipping to the USA
- Buyer Guide: Evaluating Suppliers
- Frequently Asked Questions
- What U.S. Buyers Are Saying
- Get Started: Request Specs or Quote
What Makes a 1000mm Ball Screw Essential for Your Setup
Procurement managers often reach out when their CNC retrofit or automation line hits a snag. A 1000mm ball screw fits right in the middle—long enough for substantial travel in mid-sized machines, but not so oversized that it demands custom engineering. We've shipped these to machine shops in Ohio and Texas more times than I can count.
Think about it. In a typical vertical machining center, you need precise linear motion over 1 meter without backlash eating into tolerances. Ball screws excel here because they convert rotary motion to linear with minimal friction—up to 90% efficiency compared to Acme leadscrews. Our 1000mm units come standard in diameters from 16mm to 50mm, with leads tailored to your speed requirements.
But it's not just length. Precision classes matter. C7 grade handles most industrial needs, holding positional accuracy to 0.05mm/300mm. For high-end apps like semiconductor handling, we step up to C5. Material-wise, chrome-molybdenum steel dominates for durability, with options in stainless for corrosive environments.
From the factory side, producing a quality 1000mm ball screw starts with grinding the screw shaft to micron-level straightness. We use German-imported grinders for that. Then, the nut assembly gets precision balls—typically 3mm to 6mm dia—preloaded to eliminate play. End caps and wipers keep contaminants out, extending life in dusty shops.
Sourcing these isn't straightforward. Overseas buyers tell me they've dealt with warped shafts from low-tier suppliers or nuts that bind after 500 hours. That's why YIDI Motion focuses on traceable production. Each 1000mm ball screw ships with a test report covering lead error, friction torque, and preload.
Lead times? For stock 1000mm configs like SFU1605 or DFU2510, we dispatch in 7-10 days. Custom pitches or flanges add a week. And for U.S. importers, our MOQ sits at just one piece—ideal for prototyping or replacement parts.
I've seen ops managers swap in our ball screws and cut cycle times noticeably. One guy in California reported his gantry robot hitting targets faster, thanks to lower inertia from our lighter nut designs. It's those operational wins that keep repeat orders coming.
Now, if you're comparing to domestic options, factor in total cost. A U.S.-made 1000mm C7 might run $800+, while ours lands at $250-450 landed, depending on dia. Quality holds up—we match JIS B1192 standards.
Common Procurement Headaches with Ball Screws
Ever ordered a ball screw that arrived with uneven preload? It binds under load, right? Happens too often with unverified imports. Or the shaft bows slightly—maybe 0.02mm runout—ruining your alignment hours.
Another killer: poor ball recirculation. Cheap nuts use plastic deflectors that wear fast, spitting balls after 10,000km travel. We've inspected returns from competitors; it's a mess.
Logistics bites too. Some suppliers pack loose in wood crates, no foam separators. Screws dent, nuts crack. U.S. customs holds? Delays from missing RoHS docs or incorrect HS codes (8483.40 typically).
Procurement teams overlook dynamic load ratings. A 1000mm ball screw rated for 5kN static might fail under 2kN cyclic if speeds exceed 20m/min. Always check DaN calculations—our engineers run them free on request.
Key Features of Our 1000mm Ball Screws
Our lineup covers single-start and multi-start configs. Take the SFU series—flanged nuts for easy mounting. Internal balls circulate via a return tube, good for high-DN values (dia x rpm).
DFU models add anti-rotation pins, perfect for vertical apps. We offer end machining: threaded, journalled, or with keyways. Hard chrome plating optional for wear resistance.
Preload options: standard 3-5% for rigidity, or zero-backlash Gothic arch for ultra-precision. Nuts come in standard, extended, or oversized versions to match your envelope.
What sets us apart? Imported Japanese steel balls—grade 10 sphericity. And our nuts use brass or steel flanges, not pot metal. Lifespan? Expect 50,000-100,000km under normal duty.
Technical Specifications at a Glance
| Model | Dia x Lead (mm) | Length | Precision | Dyn Load (kN) | Weight (kg) |
|---|---|---|---|---|---|
| SFU1605 | 16x5 | 1000mm | C7 | 12.8 | 1.2 |
| SFU2005 | 20x5 | 1000mm | C7 | 17.5 | 1.8 |
| SFU2505 | 25x5 | 1000mm | C5/C7 | 25.2 | 2.9 |
| DFU3210 | 32x10 | 1000mm | C7 | 36.4 | 4.1 |
| SFU4010 | 40x10 | 1000mm | C5/C7 | 52.8 | 6.5 |
ball screw 1000mm 500mm ball screw 700mm ball screw
Note: Custom lengths up to 3000mm, stainless options available. Full catalog on request.
Real-World Applications Across Industries
CNC mills love 1000mm ball screws for X/Y axes. A 25mm dia with 5mm lead gives fine control at moderate speeds.
Packaging lines use them in pick-and-place. Low friction means servo motors run cooler, less downtime.
3D printers and laser cutters? Smaller 16-20mm for Z-axis travel. Robotics arms for material handling too—DFU series prevents rotation under torque.
Even medical devices: cleanroom-grade stainless 1000mm for scanners. Automotive test benches handle the loads.
Installation Tips from the Factory Floor
Alignment is everything. Use dial indicators to check shaft runout under 0.005mm. Mount nuts with even torque—our flanges take M6-12 bolts.
Lubricate properly: grease every 50 hours or use oil baths for high-speed. Avoid over-preloading; it spikes torque draw.
Warning: Mismatched couplings cause vibration. Pair with our linear guides for best results. Retrofitting? Measure twice—existing bores often vary.
Pro tip: Fixed-fixed mounting for 1000mm spans reduces whip. We've got CAD models to verify fit.
Logistics and Shipping to the USA
From Shijiazhuang, we ship via DHL for samples (3-5 days) or sea for bulk (25-35 days to LA/NY). 1000mm packs in plywood crates, 20 units per 20ft container.
FOB Tianjin, duties around 2.5%. We handle export docs: commercial invoice, packing list, CoO. RoHS/REACH compliant.
Lead time: stock 7 days, custom 15-20. Payment: T/T 30% deposit. Track your shipment real-time.
One importer noted: "Your packaging saved us from customs inspection hassles." We foam-wrap each screw.
Buyer Guide: Evaluating Suppliers
Check factory size—ours has 100 staff, 30% seniors. Imported grinders from Germany/Japan ensure consistency.
Ask for test reports, not just certs. ISO 9001:2015 we have, plus CE for EU but valid for USA too.
OEM/ODM? Yes—your branding, custom ends. Compare lead errors: under 12μm/300mm is solid.
Risk: Avoid brokers. Visit our site or video tour: 16-1-1601 Aobeigongyuan, Chang'an District, Shijiazhuang, Hebei, China.
To get factory pricing, email adam@yidimotion.com or call +86 18134111662.
Frequently Asked Questions
What's the difference between C5 and C7 precision for 1000mm ball screws?
C5 is tighter tolerance—7μm/300mm vs 12μm for C7. Use C5 for sub-micron apps, C7 for general machining. Cost bump: 20-30%.
Can you cut 1000mm ball screws to custom lengths?
Yes, from stock rod up to 6m. Ends machined to spec. No extra charge for lengths under 2000mm.
How do I calculate the right size for my machine?
Factor critical speed, buckling load, and DN limit. Send motor torque/speed—we'll recommend. Free calc sheet available.
Do you offer samples?
Yes, one 1000mm SFU1605 for $150 incl. DHL to USA. Test it risk-free.
Warranty on your ball screws?
12 months or 10,000km travel. Defects covered; wear excluded.
What U.S. Buyers Are Saying
Mike R., Ops Manager, Texas CNC Shop: "Replaced Hiwin with YIDI 1000mm 25x5. Smoother, quieter. Saved $400 per axis. Delivery was 9 days—spot on."
Sarah K., Procurement, California Robotics Firm: "Custom ends on DFU32 arrived perfect. Test reports gave us confidence. Now ordering 50 more."
John D., Engineer, Ohio Automation: "C5 precision held up in high-speed tests. No backlash after 2000 hours. Solid partner."
Tom L., Importer, Florida: "MOQ flexibility helped prototype. Packaging pro—zero damage. Pricing beats McMaster."
About YIDI Motion
Established 2020, HEBEI YIDI IMPORT AND EXPORT TRADING CO.,LTD. specializes in ball screws, linear guides, and actuators. 100 employees, exports to 50+ countries incl. USA, Germany, Japan.
Advanced German/Japanese equipment. OEM/ODM welcome. One-stop linear motion solutions.
Contact: +86 18134111662 | adam@yidimotion.com | 16-1-1601 Aobeigongyuan, Chang'an District, Shijiazhuang City, Hebei Province, China
Ready for Your 1000mm Ball Screw?
Talk to our engineer. Get specs, pricing, or a shipping plan today.
- Request free CAD files
- Ask about OEM customization
- Quote for bulk export
Email: adam@yidimotion.com | Phone: +86 18134111662
No obligation. Just real answers from factory pros.
