IPS Hydraulic Buffer – Intelligent Buffer System

Hubner Australia is proud to represent Römer Fördertechnik GmbH (RFT Germany), bringing the high-performance IPS Hydraulic Buffer to Australia and New Zealand. Built in Germany and rigorously tested, this Intelligent Buffer System is engineered to meet the demands of even the most challenging industrial environments.

 Why Choose the IPS Hydraulic Buffer?

Premium German engineering
Manufactured by RFT in Germany, the IPS system offers exceptional precision and long-term durability. As a result, you get a reliable solution that stands up to industrial stress.

Wide operating temperature range
With standard operation from –50 °C to +60 °C, it is especially suitable for cold-store logistics and other harsh environments.

Integrated automatic switching valve
The smart valve system blends oil and nitrogen to optimise deceleration. Furthermore, it automatically resets after each operation, improving consistency and efficiency.

Superior energy absorption
Thanks to its robust design, the buffer can absorb up to 145 kJ per stroke—delivering compact yet powerful energy control.

High buffer force
Capable of withstanding up to 220 kN, this buffer works seamlessly with heavy equipment, such as stacker cranes, RMGs/RTGs, and automated storage systems.

Versatile installation options
You can choose between front (“EF”), bottom (“FF”), or pedestal (“SF”) flange mounting to match your application’s layout and requirements.

 IPS Technical Specifications

Parameter IPS Hydraulic Buffer
Piston diameter Ø 40 mm – Ø 63 mm
Stroke length 100 mm – 1,600 mm
Max energy absorption 145 kJ/stroke
Max buffer force 220 kN
Temperature range –50 °C to +60 °C
Mounting styles Front, Bottom, Pedestal flange

 Key Benefits for Your Operations

Reduced mechanical wear and tear
Because the buffer cushions both high-speed and heavy load stops smoothly, it helps prolong machinery life and reduce wear.

Low maintenance, high reliability
Thanks to the integrated valve and piston accumulator, fewer manual interventions are needed—leading to less downtime.

Cold storage performance
In addition, specially built versions can maintain consistent performance at ultra-low temperatures, even below –50 °C.

Customisable design
Whether you need piston rod protection, condition monitoring, or custom paint, the IPS buffer can be configured to meet your needs.

 Ideal Applications

Due to its flexibility and performance, the IPS Hydraulic Buffer is perfect for:

  • Automated Storage & Retrieval Systems (AS/RS)

  • Railway-mounted gantries and automated gates

  • Port cranes (STS, RMG, RTG)

  • Cold storage facilities and refrigeration systems

  • Heavy industrial machinery requiring precise end-of-travel deceleration

 Optional Customisations

To better suit your equipment and environment, the IPS buffer can be upgraded with:

  • Piston rod guards and sensor monitoring

  • Lubrication and heating for cold conditions

  • Special flange types, brackets, and mounting consoles

  • Tailored oil types, RAL colour finishes, and safety chains

 Why Partner with Hubner Australia for IPS Buffers?

Hubner Australia, in collaboration with RFT Germany, brings over 80 years of experience in heavy-duty industrial components. We provide:

  • Expert technical consultation and engineering support

  • Fast local supply across Australia and New Zealand

  • Custom integration and on-site assistance

  • Ongoing quality assurance and dependable after-sales service

 Get a Quote or Consultation

If you’re ready to upgrade your system with a smarter, safer buffer, we’re here to help.

Phone: +61 (0)47 882 4931
Email: antony.colyn@hubner.au