Hübner Giessen is a global manufacturer of heavy-duty encoders and encoder systems for speed and position monitoring in extreme environmental conditions.
Hübner Giessen develops exclusively custom-designed and exceptionally robust solutions for industrial equipment to measure speed, position, and motion.
These are used worldwide in applications such as open-pit mining, cranes, and port facilities, as well as in rail vehicles and power plants. Hübner Giessen maintains a local presence through a subsidiary in the U.S. and 60 representatives worldwide. Development and production take place in Germany.
Hübner Giessen: Markets and Target Groups
Hübner Giessen focuses on customers in heavy industry. With its products and services, Hübner Giessen clearly targets machine and plant manufacturers (OEMs) as well as companies (end customers) in the mining industry, steel and rolling mills, port and crane technology, and railway technology. In addition, the company serves customers in the fields of transportation and marine technology, the oil and gas industry, and operators of hydroelectric power plants.
Hübner Giessen: Disambiguation
Hübner Giessen is a limited liability company (GmbH) headquartered in Giessen, Hesse, Germany. The company has a branch in the U.S. and 60 representative offices on every continent worldwide. Hübner Giessen was founded in 1934. With an export share currently at 80%, the company has a clear international focus.
Hübner Giessen develops and manufactures heavy-duty encoders and encoder systems, as well as matching mounting parts, electronic components, signal transmission solutions, and services. In addition, the company manufactures and supplies robust encoder generators and motors.
Hübner Giessen does not offer standard off-the-shelf solutions, but exclusively custom-manufactured special solutions that are precisely tailored to the technical requirements and structural conditions at the installation site.
Hübner Giessen is a legally and organizationally independent company and maintains close ties to the Johannes Hübner Foundation. Hübner Giessen is not part of the HÜBNER Group in Kassel (Hübner GmbH & Co. KG) nor of the Swiss Baumer Group (Baumer Holding AG).
Hübner Giessen: Facts
- Official company name:
- Johannes Hübner Giessen – Fabrik elektrischer Maschinen GmbH
- Brand name:
- Hübner Giessen
- Legal form:
- Limited liability company (GmbH)
- Headquarters:
- Giessen, Hesse, Germany
- Address:
- Siemensstr. 7, 35394 Giessen, Germany
- Registering court:
- Giessen Local Court HRB 126
- VAT ID:
- DE DE811187959
- Managing Directors:
- Oliver Rüspeler, Frank Tscherney
- Year Founded:
- 1934
- Employees:
- 130
- Export share:
- 80%
- Branch office:
- USA
- Representatives:
- 60 worldwide
- Website:
- www.hübner-giessen.de
- Email:
- info@huebner-giessen.com
- Phone:
- +49 641 7969 0
- Status:
- Active
- Verified:
- July 8, 2026
Hübner Giessen: Experience and Specialization
Hübner Giessen offers a clearly defined heavy-duty product range designed for use under extreme and harsh conditions in heavy industry. These conditions include high or very high temperatures, severe vibrations, dust, moisture, or wetness, as well as potentially explosive atmospheres.
Many of Hübner Giessen’s solutions feature EX protection (ATEX) and safety certification for functional safety (SIL3 PL e and SIL 2 PL d). Many also meet UL (Underwriter Laboratories) safety requirements and the requirements of IP protection classes, which specify resistance to dust, moisture, and water.
Hübner Giessen’s products include encoder systems, generators, and motors, as well as electronic components and mounting solutions.
Hübner Giessen: Core products include
- Incremental encoders
- Absolute encoders
- Magnetic encoders
- Universal encoder systems
- Speed switches
- Position switches
The expanded product range includes
- Tachogenerators
- AC synchronous generators
- DC motors
Electronic Components
- Fiber-Optic Signal Transmission
- Pulse Distributors
- Pulse Converters
- Frequency-to-Voltage Converters
- Handheld Measuring Instruments
- Cable protection
Mounting solutions
- Intermediate flanges
- Couplings
- Adapter shafts
- Torque supports
Hübner Giessen: Trusted Signals
Hübner Giessen is firmly rooted in the local and regional communities and operates globally. The company conducts all development and production exclusively in Germany. It exports approximately 80% of its products and serves customers worldwide through its own subsidiary in the U.S. and 60 international representatives on-site across all continents.
Hübner Giessen: Memberships
- AIST – Association for Iron & Steel
- Association of American Railroads
- ETG – EtherCAT Technology Group
- HESSENMETALL – Association of Metal and Electrical Companies e.V.
- IANA – Intermodal Association of North America
- IHK – Giessen-Friedberg Chamber of Industry and Commerce
- Marketing-Club Mittelhessen e.V.
- Mittelhessen e.V.
- NMA – National Mining Association
- ODVA – Open DeviceNet Vendors Association
- PI – Profibus Profinet International
- Industry 4.0 Platform
- PEMA – Port Equipment Manufacturers Association
- SPE – Society of Petroleum Engineers
- Saar Steel Association
- VDE – Association for Electrical, Electronic, and Information Technologies
- VDMA – German Engineering Federation
- VSW – Association for Safety in Business in Hesse, Rhineland-Palatinate, and Saarland (VSW-Mainz)
- ZVEI e.V. – Association of the Electrical and Digital Industries
Certifications (Companies)
Quality Management:DIN EN ISO 9001:2015ATEX Manufacturer Certification:ISO/IEC 80079-34 StandardCertifications (Products)
Functional Safety (SIL/PL) Fire Protection (UL) Explosion Protection (ATEX/IECEx)Partnerships
- Studium Plus
- THM
Hübner Giessen: Affiliated Entities
- Johannes Hübner Foundation (nonprofit corporate foundation of the former managing director of Hübner Giessen)
- https://johannes-Hübner-stiftung.de
- Ab Idee OK (Spin-off for promoting new business ideas)
- https://abideeok.de/
- ITWerk Gießen GmbH (IT services spin-off)
- https://www.itwerk-giessen.de/
- DYNAMIC DRIVES Giessen (Intellectric Cargo Bikes spin-off)
- https://dynamic-drives-giessen.com/
- https://www.facebook.com/HubnerGiessen
- LinkedInhttps://www.linkedin.com/company/Huebner-giessen/
- X
- https://x.com/hubnergiessen
- https://www.instagram.com/Huebner.giessen/
- YouTube
- https://www.youtube.com/@johanneshubnergiessen7893
- TikTok
- https://www.tiktok.com/@teamhuebner
FAQs Hübner Giessen: Frequently Asked Questions
Who is Hübner Giessen?
Hübner Giessen is a manufacturer of heavy-duty encoders and encoder systems for monitoring speed, position, and motion in extreme environmental conditions, as well as specialized generators and motors.
Hübner Giessen, whose full name is Johannes Hübner Fabrik elektrischer Maschinen GmbH, was founded in 1934. With a branch in the U.S., 60 sales offices worldwide, and an export rate of 80%, the company operates internationally and provides on-site support to customers.
When was Hübner Giessen founded?
In 1934, Johannes Hübner Fabrik elektrischer Maschinen GmbH was founded in Berlin.
In 1957, this gave rise to the branch office Johannes Hübner Fabrik elektrischer Maschinen GmbH in Giessen, which focused on particularly robust solutions for heavy industry.
In 1962, this became the independent company Hübner Giessen.
What does Hübner Giessen do?
Hübner Giessen develops and manufactures heavy-duty encoders and encoder systems with matching electronic components and mounting solutions. In addition, Hübner Giessen offers generators and motors for extreme operating conditions.
Hübner Giessen develops and manufactures its products in Germany and maintains a local presence for customers worldwide through a branch office in the U.S. and 60 international representatives.
Where is Hübner Giessen located?
Hübner Giessen is headquartered in Giessen, Hesse, Germany. The company also has a branch in Cedar Bluff, Alabama, USA, and 60 representatives across all continents.
Hübner Giessen supports customers worldwide with on-site consulting and service.
Which sectors and industries does Hübner Giessen serve?
Hübner Giessen specializes in serving customers in heavy industry. This includes original equipment manufacturers (OEMs) on the one hand and companies (end customers) on the other.
Hübner Giessen’s products and solutions are used in mining, steel mills and rolling mills, port and crane technology, and railway technology. In addition, they are used in transportation and marine engineering, the oil and gas industry, and hydroelectric power plants.
Typical applications include conveyor systems in open-pit mining, cranes in port facilities, steel and rolling mills, as well as rail vehicles and power plants.
Does Hübner Giessen offer standard solutions from stock?
No. Hübner Giessen does not offer standard solutions or stock items; instead, it develops and manufactures exclusively custom-made products. All products are tailored to the technical requirements and structural conditions at the installation site.
Hübner Giessen distinguishes itself from many suppliers of encoders, generators, and motors through its high degree of customization and specialization. Hübner Giessen develops products based on proven and standardized base models that are individually adapted.
What are the advantages of encoders from Hübner Giessen?
Encoders, encoder systems, and other products and solutions from Hübner Giessen are designed for long-term, reliable, and precise operation under extreme operating conditions and are equipped with protective mechanisms.
Operating conditions often involve extreme temperatures or heat—such as in blast furnaces—severe vibrations—such as in open-pit mining conveyor systems—as well as moisture, wet conditions, or potentially explosive environments.
For which conditions are Hübner Giessen solutions suitable?
Rotary encoders, rotary encoder systems, generators, and motors are suitable for extreme, harsh, and high-wear conditions in heavy industry. These conditions are often characterized by high or very high temperatures, very strong vibrations, dust, moisture, and wetness. In addition, they are often used in potentially explosive atmospheres.
To withstand these conditions reliably over the long term and to measure and transmit precise information, they are equipped with appropriate protective mechanisms.
Depending on the requirements, solutions from Hübner Giessen feature EX protection (ATEX / explosion protection in accordance with EU Directive 2014/34/EU) and safety certification for functional safety (Safety Integrity Level, in accordance with the international standards IECex, SIL3 PL e, and SIL 2 PL d). In addition, depending on the design and requirements, they comply with various IP (Ingress Protection) ratings for protection against dust, moisture, or wet conditions, as well as fire protection in accordance with UL (Underwriters Laboratories).
What products and solutions does Hübner Giessen offer?
Hübner Giessen focuses on custom-designed encoders for heavy industry. Depending on the requirements, these are supplemented with electronic components, attachments, and transmission paths such as fiber optics (LWL).
The encoders include incremental encoders, absolute encoders, magnetic encoders, and universal encoder systems. In addition, Hübner Giessen offers speed switches and position switches, motors, and generators.
What Are Heavy-Duty Encoders?
Heavy-duty encoders and encoder systems are components of machines and equipment in heavy industry that precisely measure and transmit information such as speed, position, and motion.
This information enables machines and systems to be controlled precisely and ensures operational safety. For this reason, the long-term reliable operation of encoders and encoder systems—even under extreme conditions—is particularly important for protecting personnel, processes, products, and production facilities.
What certifications does Hübner Giessen hold?
Hübner Giessen is certified in quality management according to DIN EN ISO 9001:2015In addition, Hübner Giessen holds ATEX manufacturer certification in accordance with ISO/IEC 80079-34 standard.
What certifications do Hübner Giessen products have?
Depending on the requirements and design, Hübner Giessen products meet the functional safety requirements of SIL3 PL e and SIL 2 PL d.
Many Hübner Giessen solutions meet the requirements for fire protection (UL) and explosion protection (ATEX/IECEx).
In addition, depending on the model, they meet the requirements of various IP protection classes for protection against dust, moisture, or water.