U-ONE is a universal encoder system developed by Johannes Hübner Giessen, a leading expert in shaft encoding and monitoring. It is designed for heavy industrial applications such as ship-to-shore (STS) cranes, rubber-tired gantry (RTG) cranes, steel and cement plants, and mining operations.
🔹U-ONE Generation II (LWL) – Universal Encoder System
- Modular encoder system U-ONE Generation II (LWL) for position and speed monitoring.
- Measurement directly on the application shaft, connection via just one fiber optic cable to evaluation/function modules in the switchboard
- Hollow shaft Ø 20 mm, solid shafts up to Ø 14 mm (flange or foot mounting)
- Resolution: 13 bit singleturn / 15 bit multiturn
- Interfaces: PROFIBUS, PROFINET, incremental (HTL), analog 4-20 mA
- Up to 15 programmable switches (speed / position)
- Option: certified for safety applications up to SIL 2 / PL d
TECHNICAL DATA U-ONE GENERATION II (LWL)
| Attribute | Value |
|---|---|
| Supply voltage | 15-27 VDC |
| Resolution | Singleturn up to 13 bit (8192 steps per rotation) |
| Multiturn 15 bit (32768 rotations) | |
| Switching outputs | Via input/output modules in the switchboard: |
| Speed switch (NO contact) | UO-EGS / UO-SGS | |
| Position switch (NO contact) | UO-ERC / UO-SRC | |
| Details see System solution U-ONE(-SAFETY)-LWL (Electronic function modules) | |
| Signal outputs/Interfaces | Via controller and communication modules in the switchboard: |
| Base unit (SCU) | PROFINET IO | UO-EPN |
| PROFIBUS-DP | UO-EPB | |
| Incremental and current output 4 … 20 mA (without SIL) | UO-ECU / UO-SCU (Option -G) | |
| Details see System solution U-ONE(-SAFETY)-LWL (Electronic function modules) | |
| Maximum rotation | 2800 rpm |
| Electrical connection | Details see System solution U-ONE(-SAFETY)-LWL |
| (basic units and electronic function modules) | |
| Construction type / Ø shafts | Details see System solution U-ONE(-SAFETY)-LWL (basic units) |
| Device temperature range | Basic units: -25 °C to +67 °C |
| Electronic function modules: -25 °C to +60 °C | |
| Degree of protection | Basic units: IP66 |
| Electronic function modules: IP20 (switchboard installation) | |
| Weight | Approx. 3.6 kg (basic unit only) + weight of the individual modules |
| Device options | Details see System solution U-ONE(-SAFETY)-LWL (basic units and electronic function modules) |
| Mechanical options | Details see System solution U-ONE(-SAFETY)-LWL (basic units) |
| Special features and certificates | USL(H) 42 and modules UO-SCU, UO-SGS, UO-SRC, UO-SPB/SPN: SIL 2 (DIN EN 61508); PL d (DIN EN ISO 13849), system-wide two channel architecture incl. internal cross-checking. |
| Modular concept for tailor-made solutions | |
| Higher availability and maximum safety (SIL 2 / PL d) for for various application-related safety functions (SLS, SLP, ..). | |
| No license fees / no need for specialist programmers |
🔹PRODUCT LINES OF HUBNER GIESSEN
- Hübner Giessen Incremental encoders
- Hübner Giessen Absolute encoders
- Hübner Giessen Magnetic encoders
- Hübner Giessen Universal encoder systems
- Hübner Giessen Speed switches
- Hübner Giessen Electronic position switches
- Hübner Giessen Tacho generators
- Hübner Giessen Accessories – mechanical
- Hübner Giessen Accessories – electronic
- Hübner Giessen Motors / Generators
Official Distributor in Vietnam
Huỳnh Thy proudly serves as the official distributor of Hübner Giessen products in Vietnam. With over 15 years of experience providing equipment and solutions for ports, logistics, construction, and heavy industry, Huỳnh Thy is committed to delivering:
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Genuine products imported directly from the manufacturer
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Expert technical consultation and support in selecting the right products
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Professional after-sales service with clear warranty policies
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Nationwide warehousing and distribution network
CONTACT INFORMATION
For more details or to request a quotation, please contact our sales department. We are committed to providing genuine Hübner Giessen products with professional after-sales service.
HUYNH THY TRADING & SERVICES CO., LTD
📍 Address: 110/34 Street No. 5, Go Vap Ward, Ho Chi Minh City, Vietnam
🏢 Showroom: National Road 51, My Tan Quarter, Phu My Ward, Ho Chi Minh City, Vietnam
📞 Hotline: +84 947 555 247 | 1900 96 96 64
📧 Email: cs.sales@vnhuynhthy.com | support@vnhuynhthy.com
🌐 Website: www.huynhthy.com
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