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.

Achieve 30% Faster Automation with High Speed Servo Motors – Factory-Direct OEM/ODM from China

As a US-based Operations Manager or Purchasing Director, you're battling high prices, inconsistent quality, and soaring shipping costs from traditional suppliers. Our high speed servo motors from Hebei YIDI deliver precision control, speeds up to 6000 RPM, and fast US delivery – solving your linear motion challenges today.

Get Free Quote in 24h Hebei YIDI Factory – Advanced Production Line for High Speed Servo Motors

The Hidden Costs Slowing Your Operations

You know the drill: Your production line demands high speed servo motors for CNC machines, robotics, and packaging systems. But suppliers fall short.

High Prices: Premium brands charge 40-60% more, eroding your ROI. A 2025 Gartner report notes US manufacturers lose $2.5B yearly to overpriced components.
Low Quality: Inferior motors fail prematurely, causing 25% downtime. Vibration and overheating plague cheap imports without proper engineering.
High Shipping Costs: Delays from Europe/Asia add $500+ per unit and weeks in transit – critical for just-in-time inventory.
Inflexible Customization: No OEM/ODM options mean retrofits waste time and budget.
Compliance Risks: Non-UL/CE certified motors risk FDA/FCC violations in USA markets.
Slow Delivery: Lead times exceed 8 weeks, halting projects.

Ready to cut these pains? Explore our solutions below.

Power Up with YIDI's High Speed Servo Motors – Engineered for US Demands

Founded in 2020, Hebei YIDI Import and Export Trading Co., Ltd. (YIDI Motion) is your one-stop linear motion expert. With 100+ employees, 30% senior technicians, and German/Japanese equipment, we produce high speed servo motors integrated with ball screws, linear guides, and actuators. Exported to 50+ countries including USA, we offer Powerful Factory output, Quality Assurance, OEM/ODM, and high-speed delivery.

Core Advantages

Ultra-High Speed: Up to 6000 RPM for rapid cycles – 2x faster than standard motors.
Precision Torque: 0.5-50 Nm range, with <1 arc-min accuracy.
Compact Design: IP65 rated, vibration-resistant for harsh USA factories.
OEM/ODM Flexibility: Custom windings, encoders, and shafts in 4 weeks.
Cost Savings: 30-50% below competitors via direct factory pricing.
Fast US Shipping: DHL/FedEx in 5-7 days, no duties surprises.

Our motors excel in high speed servo motor for industrial automation, CNC spindles, and robotic arms. See full specs next – or request a brochure.

In-Depth Technical Specifications: Precision Engineered for Performance

Technical details form the backbone of our high speed servo motors. We've dedicated advanced R&D to specs that outperform competitors like Mitsubishi or Siemens in speed-to-cost ratio. Expect 6000 RPM max speed, high torque density, and resolver/encoder feedback for closed-loop control. Ideal for high speed servo motor suppliers USA seeking reliability.

Key performance: Acceleration up to 5000 rad/s², efficiency >95%, and MTBF >50,000 hours. These enable 37% faster cycle times in packaging lines, per our internal tests.

Model	Rated Power (kW)	Max Speed (RPM)	Torque (Nm)	Voltage (V)	Encoder	Inertia (kg·cm²)	Weight (kg)
YS-100 Series	0.1 - 0.4	6000	0.5 - 1.2	220 AC	23-bit Abs.	0.0008	1.2
YS-200 Series	0.5 - 1.0	5000	2.0 - 5.0	220/380 AC	Incremental 20-bit	0.0025	3.5
YS-400 Series	1.5 - 3.0	4000	10 - 20	380 AC	Resolver	0.015	8.0
YS-750 Series	5.0 - 7.5	3000	30 - 50	380/480 AC	23-bit + Hi-Res	0.45	25

high performance servo motor high speed servo high torque servo motor

Additional Features: Brake options, forced cooling, CANopen/EtherCAT compatibility. Operating temp: -10°C to 60°C. All models comply with UL, CE, RoHS for USA imports.

Application Scenarios

CNC Machining: High-speed spindles reduce cycle time by 35% – case: Texas fab shop hit 99.8% uptime.
Robotics: Pick-and-place with 5000 RPM accel/decel.
Packaging: 6000 RPM for high-throughput lines, cutting energy 20%.
Linear Axes: Paired with our ball screws for buy high speed servo motor wholesale setups.

These specs represent 1/3 of our expertise – proven in 50+ countries. Download full datasheet.

Trusted by Global Leaders: Proof of Our Reliability

Factory photos showcase our 100-employee operation:

Customer Testimonials

"Switched to YIDI high speed servo motors – 40% cost down, zero failures in 6 months. Perfect for our California CNC line." – Mike R., Operations Mgr, West Coast Robotics.