Table of Contents

• Procurement Risks with Long Ball Screws
• YIDI's Ball Screw 2000mm Solution
• Detailed Technical Specifications
• Real-World Applications
• Our Factory Capabilities
• Installation and Maintenance Tips
• Global Shipping and Logistics
• Customer Feedback
• Frequently Asked Questions

Procuring a ball screw 2000mm isn't just about picking a part off a catalog. At that length—two full meters—you're dealing with components that handle serious loads in CNC routers, industrial robots, or heavy-duty actuators. I've seen projects stall because the supplier couldn't deliver straightness or preload consistency. That's where experience matters.

Here at YIDI Motion, we've machined thousands of these since 2020. Our ball screw 2000mm options come rolled or ground, with leads from 5mm to 20mm, and accuracy grades down to C3. Buyers from the US and Germany keep coming back because we nail the tolerances without inflating lead times.

Think about your setup. In a gantry system, a warped 2000mm screw means binding under load. Vibration creeps in. Precision drops. We've ground ours to hold 0.003mm/300mm cumulative error. Not hype—straight from our Mitutoyo CMM reports.

Materials? SCM415H alloy steel, hardened to 58-62 HRC. Ends machined for flanges or nuts that match DIN 69051 standards. We preload single or double nuts for zero backlash in high-rigidity apps.

Why 2000mm specifically? It's a sweet spot for long-travel axes without segmentation. No couplings to fail. One piece, direct drive. Contractors tell us it cuts assembly time by a day or two compared to pieced-together shorter lengths.

But let's get real. Off-the-shelf from big brands? You'll pay 3-5x more. Alibaba specials? Risk rust on arrival or ovality after 1000 hours. We export to 50+ countries, so our packing handles ocean freight abuse.

Custom? OEM/ODM is our game. Last month, a Texas fabricator needed 16mm dia with 10mm lead, custom ends for their linear rail setup. Delivered in 18 days.

Search intent here is clear: you need a reliable source for ball screw 2000mm that won't ghost on quality or delivery. We've got the factory floor proof, not just pixels.

Stick around. I'll walk through risks, specs, and how we ship these beasts without dings.

Common Pitfalls When Sourcing Ball Screw 2000mm

Long ball screws amplify small mistakes. I've consulted on projects where a 0.05mm runout snowballed into $10k downtime.

• Straightness issues: Rolled screws warp over 1500mm if cooling's off. Ground ones hold better, but cost jumps.
• Lead time traps: "Stock" listings often mean pieced stock. True 2000mm ground? 4-6 weeks minimum.
• Preload mismatches: Light preload chatters in vertical apps. Heavy? Binds horizontally.
• Freight damage: Uncrated 2m screws bend in containers. Seen it twice this year from EU shippers.
• Nut compatibility: Dia matches, but ball dia doesn't. Replacements? Weeks lost.

Avoid these, and your machine runs smooth. Miss one? Expect calls from ops managers at 2am.

Our Ball Screw 2000mm: Built for Reliability

Standard configs start at 16mm dia, up to 50mm for high axial loads over 20kN. Rolled for cost-sensitive runs, precision-ground for servo-driven precision.

What sets us apart? Japanese-imported grinders hold 0.0015mm/300mm on the long strokes. No post-grind corrections needed.

Options include:

• Single/double nuts with Gothic arch contact
• Flange/block ends per ISO 3408
• Custom leadscrews with ball return designs
• Anti-corrosion coatings for washdown environments

Load ratings? A 25x25mm setup with 5mm lead dynamic load hits 15kN. Static? Double that. Calculated per ISO standards.

Buyers ask about backlash. Our preloaded double nuts eliminate it—critical for 3D printers scaling to industrial size.

Technical Specifications Table

2000mm ball screw 2500mm ball screw 400mm ball screw

*Custom sizes available. All tested to ISO 3408-3. Nuts sold separately or assembled.

Where Ball Screw 2000mm Shines

CNC gantry mills. Long X-axis travels demand rigidity. Our 2000mm fills that without supports.

Robotic arms. Vertical lifts need low friction. Preloaded nuts prevent droop.

• High-speed packaging lines
• 3-axis machining centers
• Automated welding positioners
• Medical imaging scanners
• Solar panel trackers
• Textile looms
• Woodworking routers

One caveat: In dusty shops, pair with wipers. Extends ball life 2x.

YIDI Motion Factory: 100% In-House Control

Shijiazhuang base, 100 staff. 30% senior techs from THK/HIWIN backgrounds. German DMG grinders, Japanese Amada thread rollers.

ISO 9001

CE Compliant

RoHS

FCC for Motors

Exports to USA, Germany, Japan. One-stop: ball screw + linear guide + bearings.

Installation Notes from the Field

Mount parallel to rails. Use dial indicator for alignment—0.02mm max over full length.

Lube with lithium grease NLGI 2. Every 1000km travel or 3 months.

Maintenance? Wipe nuts weekly in harsh envs. Full strip at 5000km.

Shipping a 2000mm Ball Screw Globally

Crate per unit, foam ends protected. 20' container fits 80 pcs (40mm dia).

USA: 25-35 days sea from Tianjin. Air: 7 days, but pricey for 20kg+.

Duties? HS 8483.40. We provide CO/FTA docs for EU/USMCA.

No bends reported in 2 years. Ask for video pack check.

What Buyers Say

John M., CNC Ops Manager, Texas USA

"Needed 25x10 2000mm urgent. YIDI shipped DHL in 10 days. Zero backlash, smooth as glass. Saved our production run."

Hans K., Automation Engineer, Germany

"Ground C3 quality matched our ABB robots perfectly. Lead time beat local suppliers. Will reorder for next project."

Mike T., Procurement Dir, Canada

"OEM custom ends. Packing was pro—no shipping damage. Pricing 40% under THK quote."

Sarah L., Project Contractor, UK

"32mm dia handled 15kN fine. Installation straightforward. Good comms with Adam throughout."

FAQ: Ball Screw 2000mm Procurement

Ready to Spec Your Ball Screw 2000mm?

No-risk trial. Factory-direct pricing. Global delivery.

16-1-1601 Aobeigongyuan, Chang'an District, Shijiazhuang City, Hebei Province, China