Description
STOBER 3YL-20 Servo Drive Filter – Clean Power for Motion Systems
| Manufacturer | STOBER |
| Part Number | 3YL-20 |
| Power Supply | 480V AC (3-Phase) |
| Made in | Germany |
| Mass | 1.2 kg |
| Size | 15 x 10 x 8 cm |
| Guarantee Period | 3 years |
| Approvals | CE, UL, RoHS, IEC 61800-3 |
| Catalog Number | 3YL-20 |
| Package Contents | 1 x Servo Drive Filter, 1 x Mounting Kit, 1 x Quick Start Guide |
| Filter Type | EMC Line Filter (Class A) |
| Rated Current | 20 A |
| Attenuation Performance | >50 dB at 150 kHz – 30 MHz |
| Connection Type | Screw Terminals (M4) |
| Operating Frequency | 50/60 Hz |
| Leakage Current | < 3 mA |
Deliver clean, stable power to your servo drives, reducing electrical noise and improving system reliability for precision motion control.
Key benefits: • Suppresses electromagnetic interference (EMI) for smoother drive performance
• Protects sensitive electronics from power line disturbances
• Compact design saves panel space
• Easy to install with included mounting kit
• Backed by a 3-year warranty for long-term reliability
Typical applications: Servo drive systems, CNC machines, robotics, automated manufacturing, and precision motion control equipment
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.





David L. –
Good quality sensor, accurate readings. Will order more for our production line.