Ringfeder Couplings

A new generation providing unparalleled reliability, product life and total cost of ownership.

The new trailer couplings are more compact yet sturdier. Exposed parts are reinforced while service and maintenance have been made easier. In addition, there are new features for convenience, safety, and time-saving.

Improving performance – Adding value

Ringfeder couplings offer a wide range of products that can be used in various industrial applications

Ringfeder® trailer coupling RF50 B NZ MSD

The new generation of the best-selling reliable workhorse for really heavy transportation and the tough road conditions in New Zealand. Only available in New Zealand.

This strong and reliable 320 kN coupling is designed and built for trouble-free extended heavy-duty use under the tough road conditions in New Zealand. The self-closing and automatically secured coupling provides high safety and long-term reliable performance. A robust and easily maintained manual safety device adds further to safety.

With its unsurpassed reliability and long product life RF50 B NZ MSD gives you excellent value for money.

The coupling is equipped with a reinforced guiding funnel which is easily replaceable.

RINGFEDER® trailer coupling RF40 G150 B MSD

The new generation of the all-rounder for light to medium transportation with a manual safety device.

A cost-effective all-round 40mm trailer coupling for general transportation. The self-closing and automatically secured coupling provide high safety and long-term reliable performance. A robust and easily maintained manual safety device adds further to safety.

With its unsurpassed reliability and long product life RF40 G150 B MSD gives you excellent value for money.

The coupling is equipped with a reinforced guiding funnel which is easily replaceable.

Automatic Coupling Oiler
  • Continuous lubrication of the coupling mechanism for optimal performance and reliability.
  • No time-consuming and strenuous manual work – this especially applies to couplings in underslung position.
  • Filled with special RINGFEDER Coupling Oil – with higher viscosity, adhesion, and corrosion protection.
  • Easy to install.
Ringfeder type 2020

Ringfeder type 2020 couplings are a type of rigid coupling that are used to connect two rotating shafts in industrial applications. They are designed to transmit torque between the shafts without any flexibility, making them ideal for applications where precise positioning and alignment are required.

The type 2020 coupling is a single-piece coupling, made of high-quality steel, and is designed to provide a secure and rigid connection between two shafts. It is available in a range of sizes and configurations to suit different shaft sizes and torque requirements.

One of the key benefits of the type 2020 coupling is its simple and robust design, which makes it easy to install and maintain. It does not have any moving parts or flexible elements, which means that it is less prone to wear and tear and requires less maintenance compared to other types of couplings.

Ringfeder 5050a
Ringfeder 5050BNZ

Ringfeder 5050BNZ – developed for New Zealand conditions – Tested and proven reliability.

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