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 Actuators: High-Speed Precision for Automation Lines

From packaging to CNC routing, our belt driven actuators deliver smooth, fast travel over long strokes. Factory-direct OEM from YIDI Motion – serving US importers since 2020.

Ready for a quote? Email our engineer now | +86 18134111662

Why Belt Driven Actuators Trip Up Procurement Teams

I've seen it too many times. A purchasing manager specs out a belt driven actuator for a high-speed conveyor, grabs the cheapest quote from an unverified Alibaba listing, and six months later the belt snaps under load. Tension issues. Poor pulley alignment. Suddenly, downtime costs stack up – $5k a day easy in a US plant.

Or worse, the stroke length doesn't match the BOM. Exporters promising 3-meter travels ship junk with stretchy belts that wander under acceleration. Repeatability drops to 0.5mm. Not good for pick-and-place robots.

Lead times drag on. Factories without Japan/Germany CNC grinders churn out actuators with uneven tooth profiles on the timing belts. Vibration kills the motion profile.

Overstretched belts from subpar neoprene compounds fail early in humid warehouses.
Missing stroke adjustments mean field mods – labor headaches.
No CE marking? Customs holds your container in LA port.

Operations guys hate this. One call to our line here in Shijiazhuang, and we sort it. Been exporting these to Michigan automation firms for years.

Pro tip: Always ask for dynamic load ratings. Static numbers lie.

YIDI's Belt Driven Actuator: Built for Reliability

Our units use HTD14M timing belts – wider profile for torque without slip. Paired with aluminum extrusions anodized black for corrosion resistance. We've tuned these for 24/7 runs in dusty food packaging lines.

Stroke up to 6 meters standard. Speeds hit 4m/s unloaded, 2m/s at 50kg dynamic. Backlash under 0.1mm with our preload idlers.

Not reinventing the wheel. Just engineering what works. Pulley bores machined to h6 tolerance. NEMA23 stepper mounts direct – no adapters.

Customization's where we shine. OEM for a Texas CNC builder last year: integrated encoder feedback, IP65 seals. Delivered 200 units in 25 days FOB Tianjin.

Need specs tailored? Request engineering drawings today

Automation Trends Pushing Belt Actuators Forward

Market's shifting. Cobots need faster linear stages. Belt drives fit – quieter than ballscrews, cheaper than rack-and-pinion. I track this from Hebei: US imports up 40% since 2022, per our shipping logs.

Logistics automation booming. Amazon-style sorters demand 3m/s over 5m strokes. Screws overheat there. Belts handle it cool.

EV battery lines too. Long travels for pallet movers. Our repeat buyer in Ohio runs these non-stop.

Downside? Some stick to servos. We offer belt-actuated modules with direct-drive options. Hybrid wins.

Global supply chains tightening. China's got the edge on volume. But quality? That's our 100-man factory bet.

Features That Matter in the Field

Timing Belt Precision: Fiberglass-reinforced neoprene. Zero stretch over 10M cycles. Tested in-house on our Fanuc CNC.
Carriage Design: LM20UU bearings preloaded. Smooth over debris.
End Stops: Adjustable bumpers. Shock absorbers optional.
Mounting: T-slots every 50mm. Clamps included.
Cable Management: Integrated channels. No drag failures.

Short story: A Florida printer swapped rack drives for ours. Noise down 15dB. Maintenance halved.

We skip gimmicks. Focus on uptime.

Where These Actuators Pull Weight

Pick-and-place: High speed wins. 2m/s cycles without whip.

CNC routers: Gantry axes over 4m. Cost half of linear motors.

Conveyors: Indexing stations. Sync multiple units via PLC.

3D printers industrial scale: XY tables for 1x1m beds.

Lab automation: Gentle on glassware, quiet operation.

One caveat: Vertical apps need counterweights over 20kg. We've got designs.

Match your setup? Talk application engineer

Detailed Specifications Table

Parameter	Value
Profile Width	60mm / 80mm / 120mm
Max Stroke	6000mm
Max Speed	5m/s (unloaded)
Dynamic Load	Up to 120kg (60mm rail)
Repeatability	±0.1mm
Belt Type	HTD14M / AT10
Motor Mount	NEMA17/23/34
Protection	IP54 standard / IP65 opt.
Weight (1m stroke)	4.5kg (60mm)

Custom configs available. Torque curves on request.

Installation Realities from the Shop Floor

Bolts first: M6 into T-slots. Torque to 10Nm. Level with dial indicator – 0.1mm/m or belts bind.

Ball Screw Actuator Supplier

Belt tension: Our idler has spring preload. Set deflection to 1/64 span at 10lbs force. Too loose? Slip. Too tight? Premature wear.

Mount motor concentric. Coupling alignment critical. Vibration eats teeth.

Power up slow. Home sequence via limit switches. We supply adjustable cams.

Common foul-up: Ignoring thermal expansion. 2mm drift per meter at 50C. Clamp carriages accordingly.

Takes two guys 2 hours. Cleaner than welding frames.

Inside YIDI Motion Factory – Hebei Export Hub

100 hands here. 30% senior techs from Tsinghua backgrounds. German DMG Mori 5-axis mills for pulleys. Japanese Okuma lathes for spindles.

One-stop: From extrusion to assembly. Ballscrew lines too, but belts are our speed demon.

Exports hit 50 countries. US top – California, Texas plants love our pricing. FOB Tianjin, 20' container fits 150 units 2m stroke.

Certifications: ISO9001, CE, RoHS. Samples ship DHL 3 days.

OEM/ODM our game. Branded for US distributor last month – full CAD handover.

Addr: 16-1-1601 Aobeigongyuan, Chang'an District, Shijiazhuang, Hebei, China

Factory tour? Arrange now | adam@yidimotion.com

What Importers Say

Mark T., Procurement Mgr, Detroit Automation: "Swapped ballscrews for YIDI belts on our welders. Speed doubled, cost halved. Lead time beat Taiwan quotes. Solid."

Sarah L., Ops Director, Florida Packaging: "6m strokes perfect for sorters. Installed in a day. No belt slips after 6 months. Good comms too."

Raj P., Engineer, Texas CNC Shop: "OEM run of 100. Precision held. Shipping smooth, no duties issues. Will reorder."

Carlos M., Supply Chain, Ohio EV Line: "Vertical lift worked with their counterweight kit. Quiet, reliable. Better than Euro prices."