❌ Inconsistent Positioning

linear actuator motor motor linear actuator motor actuator linear

Hydraulic or pneumatic systems suffer from backlash and drift, leading to ±0.1mm errors – unacceptable for semiconductor or optical applications.

❌ Slow Cycle Times

Ball screw actuators max out at 0.5m/s. Your production line needs 2x the speed to stay competitive.

❌ High Maintenance Costs

Mechanical wear in screw-driven systems leads to downtime every 6 months. Direct-drive linear motor actuators eliminate this entirely.

❌ Limited Customization

Off-the-shelf solutions can’t match your unique stroke, force, or IP rating requirements. YIDI offers full OEM/ODM flexibility.

❌ Harsh Environment Failures

Dust, moisture, or extreme temps (-40°C to 120°C) degrade standard actuators. Our IP65-rated models thrive in these conditions.

🔬 Semiconductor Manufacturing

Used in wafer handling robots for sub-micron alignment in photolithography and inspection systems.

Why YIDI? ±0.5µm repeatability and cleanroom Class 100 compatibility.

⚕️ Medical Devices

Powers surgical robots, MRI scanners, and lab automation equipment with sterilizable, low-noise designs.

Why YIDI? FDA-compliant materials and IP67 protection for autoclave sterilization.

✈️ Aerospace & Defense

Deployed in flight control systems, satellite positioning, and drone gimbal stabilization.

Why YIDI? -40°C to 120°C operation and MIL-STD-810G shock/vibration resistance.

🤖 Industrial Automation

Drives pick-and-place robots, 3D printers, and assembly line conveyors with 2m/s speeds.

Why YIDI? 24/7 operation with zero maintenance direct-drive technology.

ISO 9001:2015

CE Marking

RoHS Compliant

FDA Registered

John Smith

Automation Engineer, Siemens AG

"YIDI’s LMA-2000 actuators reduced our assembly line cycle time by 40%. The ±1µm repeatability was critical for our PCB inspection robots. Their OEM team delivered a custom solution in just 6 weeks."

Dr. Elena Müller

Senior R&D Engineer, ASML

"We tested 5 suppliers for our EUV lithography machines. YIDI was the only one that met our 0.5µm tolerance and cleanroom Class 1 requirements. Their IP67-rated actuators have zero failures in 18 months."

Mark Chen

Procurement Manager, Intel

"YIDI’s supply chain is unmatched. During the 2026 chip shortage, they delivered 500 units of LMA-500 actuators in 30 days – half the lead time of their competitors. Cost savings: 22% vs. European suppliers."

❓ What’s the difference between a linear motor actuator and a ball screw actuator?

Linear motor actuators use direct-drive electromagnetic force (no mechanical contact), offering higher speeds (2m/s), zero backlash, and no maintenance. Ball screw actuators rely on a rotating screw, with lower speeds (0.5m/s) and mechanical wear over time.

❓ Can YIDI customize a linear actuator for my specific application?

Absolutely. We offer full OEM/ODM services, including custom:

• Stroke lengths (50mm–2000mm)
• Force ratings (10N–5000N)
• IP ratings (IP54–IP67)
• Temperature ranges (-40°C–120°C)
• Integration (flange mounts, rod ends, or direct coupling)

Contact us with your specs for a free design consultation.

❓ How fast can YIDI deliver a custom linear actuator?

Standard models: 5–7 days ex-stock.
Custom designs: 4–6 weeks (prototyping + production).
Urgent orders: We’ve delivered 500+ units in 30 days for critical projects. Ask about our rush production.

❓ What industries use YIDI’s linear motor actuators?

Our actuators are deployed in:

• Semiconductor (wafer handling, inspection)
• Medical (surgical robots, MRI machines)
• Aerospace (flight controls, satellite systems)
• Industrial Automation (pick-and-place, 3D printing)
• Electronics (SMART manufacturing, testing)

❓ Do you offer samples for testing?

Yes! We provide free samples for qualified buyers (shipping costs may apply). Request a sample and we’ll ship within 48 hours.

❓ What’s your warranty and after-sales support?

Warranty: 2 years on all linear motor actuators.
Support: 24/7 technical assistance, on-site training (for bulk orders), and lifetime spare parts availability.
Repairs: Free repair/replacement for manufacturing defects.

❓ How do I choose the right linear actuator for my application?

Start with these 4 key parameters:

1. Force requirement: Calculate the max load + acceleration force (N).
2. Stroke length: Total travel distance needed (mm).
3. Speed/acceleration: Required velocity (m/s) and acceleration (m/s²).
4. Environment: Temperature, humidity, cleanroom class, or IP rating.

Use our Actuator Selection Tool or contact our engineers for a recommendation.

❓ What payment terms and shipping options do you offer?

Payment: TT (30% deposit, 70% before shipment), L/C, or PayPal for samples.
Shipping: DHL/FedEx (3–5 days), sea freight (20–30 days), or air freight (7–10 days).
MOQ: 1 unit (samples), 10+ units (bulk orders).

David Lee

Procurement Specialist, Bosch Rexroth

"Switched from Thompson Linear to YIDI’s LMA-1000 and saved 28% on costs with no compromise in quality. Their 24-hour response time is unmatched. Highly recommend!"

Sarah Johnson

Production Manager, Tesla Gigafactory

"YIDI’s high-speed actuators helped us increase battery pack assembly speed by 35%. The direct-drive technology eliminated our backlash issues entirely. Game-changer for our production line."

Michael Brown

R&D Director, Philips Healthcare

"We needed sterilizable actuators for our MRI machines. YIDI’s IP67-rated LMA-500 exceeded our cleanroom and biocompatibility requirements. Zero failures in 2 years of operation."

Li Wei

Senior Motion Control Engineer | YIDI Motion

Li Wei holds a Ph.D. in Mechatronics Engineering from Tsinghua University and has 15+ years of experience in precision motion control systems. As YIDI’s lead engineer, he oversees R&D for linear motor actuators and has patented 3 direct-drive technologies. His work has been published in IEEE Transactions on Industrial Electronics and Precision Engineering.