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 (Compact) – Universal Encoder System UOC 40 / USC 42
- Modular encoder system for position and speed monitoring with built-on function modules directly on the application shaft
- Signal transmission to PLC via copper cable
- Solid shaft 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)
- Degree of protection IP66, temperature range from -25 to +70 °C
- Option: certified for safety applications up to SIL 2 / PL d
TECHNICAL DATA U-ONE GENERATION II (COMPACT) UOC 40 / USC 42
| Attribute | Value |
|---|---|
| Supply voltage | 15-27 VDC |
| Resolution | Multiturn 15 bit (32768 rotations) |
| Singleturn 13 bit (8192 steps per rotation) | |
| Switching outputs | Speed and position switch modules (NO contact 5…230 V / 0.5 A AC/DC): |
| Speed switch (0.5-2520 rpm) | |
| Position switch (max. 32768 rotations) | |
| Failure switch. Further switching functions on request | |
| Signal outputs/Interfaces | |
| Basic unit (SCU) | Current output 4-20 mA (without SIL) |
| Incremental output 1024 / 4096 pulses configurable (without SIL) | |
| Status output and error output | |
| Absolute value interface (bus module) UOC 40 | PROFIBUS-DP (without SIL): Resolution: 12 bit singleturn / 12 bit multiturn |
| Absolute value interface (bus module) USC 42 | PROFIsafe via PROFIBUS-DP (SIL 2 / PL d): Resolution: 13 bit singleturn / 15 bit multiturn |
| (PROFIBUS-DP: RS485, baud rate 9.6 kbit/s…12 Mbit/s, device address 1-99 possible) | |
| PROFIsafe via PROFINET IO (SIL 2 / PL d), (PROFINET IO: Transmission rate 100 Mbit/s) | |
| Maximum rotation | Solid shaft: up to 2800 rpm |
| Electrical connection | Base module: Terminal box (copper cable) + USB interface |
| Switching module: Terminal box (copper cable) | |
| Termination module: Fieldbus box | |
| Construction type / Ø shafts | Solid shaft (B5, B35) / Ø 14 mm with feather key |
| Device temperature range | -25 °C to +70 °C |
| Degree of protection | IP66 |
| Weight | Approx. 3.6 kg + 0.8 kg/module |
| Device options | Modularly extendable (compact combination of different electronic function modules) |
| SIL 2 (DIN EN 61508); PL d (DIN EN ISO 13849); Category 3 (DIN EN ISO 13849) with USC 42 | |
| Mechanical options | Additional foot (solid shaft construction type) |
| MI: Saliferous environment | |
| Special features and certificates | For USC 42: SIL 2 (DIN EN 61508); PL d (DIN EN ISO 13849); Category 3 (DIN EN ISO 13849), |
| ystem-wide two channel architecture incl. internal cross-checking |
🔹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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