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Position levers and actuators

Position Levers

Our range of position levers is 100% designed and manufactured to specific customer requests. Therefore, the following pages will not show standard models but examples of customisation for inspiration.

Uncompromising quality

Rima Spa- leve registro standard

Crank

Our weldings

Tubes

Thrust bearing

Screw and lubricant

Our welded nut

Crank

The crank is designed to ensure maximum lifting with minimal effort while our ergonomic handle guarantees smooth usage.

Thrust bearing

The thrust bearing, where included, ensures smoothness in operation reducing operator’s effort.

Our weldings

Our welding processes are completed with the utmost care and precision using state of the art robotic welding technology.

Screw and lubricant

The trapezoidal screw is not turned but rolled: this guarantees greater resistance even in extreme working conditions. The trapezoidal screw is not turned but rolled: this guarantees greater resistance even in extreme working conditions.

Tubes

Tubes are sized to withstand loads, environment and guarantee the lever performance over time. Our tubes are designed to protect the inner working components at the core of the stabiliser function, reduced clearance provides product stability.

Washer and welded nut

We weld the washer to the screw to meet load capacity requirements and ensure maximum stability of the jack. Machined nut welded to the internal tube to guarantee the best stress and pull performance

Position Levers
Custom

Our work is not just technical. Every day we collaborate with our customers, we give them advice and explore their needs in order to be able to make iron wheels and study tailor-made services for each of them.

It is possible to customizse the wheel hub in every detail, add customised pins or optionals, add reinforcing bands and define the surface treatment.

Excellent weldings

Welding of position levers is managed internally, like any other production phase.

Welding is the heart of our production process and is organized in four distinct departments, each specialized in the processes managed internally, both for plants and for the skills of the welders.

90% of the welding processes are performed on latest generation robotic islands, which guarantee very high machining precision. We also have a team dedicated to MAG welding and TIG welding for the most delicate and complex processes, which require experience and special attention.

All weldings are performed by qualified operators UNI EN ISO 9606 and 14732 strictly following the UNI EN 15607 and 15614 standards.

Know how and production technologies

The enhancement and growth of each internal competence is one of the strategic pillars of the quality of our products and translates into a structured training plan at all levels of the company organization chart.

This happens in parallel with the continuous development and customization of the production plants which, combined with a deep engineering knowledge, allow us to build complex and extremely specific components with maximum reactivity and adaptability to the needs of the market.

Depth control ®

CASE HISTORY

Depth Control® is a system designed in 2016 for harrows that allows you to change the working depth automatically, by intervening on the rear support roller.

It is equipped with sensors that detect the length of the teeth and, based on consumption, transmit the data to a control unit governed directly by the operator on the tractor, which controls the hydraulic system that intervenes on the register levers and on the rear roller to keep constant the level of work.

The product was developed in co-design with one of our customers with the aim of maximizing efficiency in terms of working time and tooth wear.

Thanks to a hydraulic system equipped with sensors, the reading unit checks the correct working depth of the harrow's teeth in the ground and transmits the data to the control unit.

Tooth length reading unit

If the working depth of the teeth changes or is not optimal, the adjusting levers automatically adjust the position of the containment bars to adapt the working depth of the teeth.

Containment bar levelers

Governed directly from the display in the tractor cab, the hydraulic cylinders allow remote adjustment of the position of the rear roller to ensure an optimal and constant level of work.

Hydraulic cylinders with sensor

Actuators

Our actuators are designed and built on specific customer request: we study customised solutions for each part of the actuator.

Our standard range consists of a basic model, that can be adapted and customized according to specific needs

Rima Spa attuatori caratteristiche standard

Internal sealing gaskets

Double thrust bearing

Chromed rod

Sealing gasket

Internal sealing gaskets to ensure maximum impermeability

Double thrust bearing

Double thrust bearing for traction and compression work.

Chromed rod

Material:
C45 (UNI EN 10083-1) – AISI 304
20MnV6 – 42CrMo4 – E355SR

The drawbar structure has been designed to minimize external dimensions and at the same time guarantee a solid and robust structure.

Are you looking for a custom designed product?

We have always differentiated ourselves for the very high customization in small and large lots

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