​Ever realized that the seabed is partly covered with pipelines that transport oil and gas from one place to the other? The installation of these pipelines are done by a pipelaying vessel. This vessel is equipped with pipe tensioners, mostly in combination with traction- and storage winches.
 
In this specific case we supplied two planetary gearboxes with female output spline shaft which are directly connected to the shaft that drives the tensioner track. The gearboxes have a dynamic peak torque of something less than 200.000Nm.

To statically hold the pipe in the tensioners, the gearboxes have a spring applied, hydraulically lifted disc brake with a brake torque of almost 1.300Nm. The units are driven by axial piston motor with 110cc displacement.
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Are you looking for gearboxes to drive your pipe- or cable tensioner?
​Please contact us! 

Aandrijf Technisch Buro completes its product range to include 'Gears and pinions' and 'Spline shafts and -bushes'. This addition enables us to meet customers' wishes quickly and flexibly, whether these are standard products or customised according to drawing.

A huge variety of sizes, base materials, treatments and machining, ensures a perfectly matched solution for every application. Especially pinions, which are often used on slewing gearboxes, can be supplied as an integral pinion or as a loose pinion with spline or cylindrical bore with keyway(s). Material certificates, hardness reports and dimensional reports are available on request.

We also offer a wide range of spline shafts and bushes. These products are manufactured according to customer drawings and comply with various standards such as DIN5482. Whether you need specific materials, treatments, small or large quantities, we can meet almost all requirements.

Both product lines are produced by the Italian company Galezzi Meccanica, a relatively small but highly experienced company known for its fast production of small series. With this expansion, we offer our customers an even more extensive and high-quality range of power transmission components.

​Curious about the possibilities or want to request a quotation right away?

Last week, we built a planetary slewing gearbox including pinion for a manufacturer of movable loading arms. The loading arms are used for (un)loading ships in the petrochemical industry. Normally, the slewing movement of the arm is made with a cylinder, but now the manufacturer required a turning radius of approx. 270 degrees. For this application, a slewing bearing combined with a pinion was installed on the loading arm.

We built a complete slewing gearbox including brake, hydraulic motor and valve within a few days, as most parts come from our stock of Dinamic Oil sub-assemblies. While the two-stage gearbox is being assembled, the M10-Z12 pinion has been produced.  Meanwhile, the slewing gearbox has also been given a 3-layer coating in the customer-specific color RAL2009. In this way all connections are well sealed and protected against corrosion. ​The finishing touch was made by adding the expansion vessel to accept the expanding of the oil during running.
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Are you also looking for transmission that perfectly fits your application, even if this is a one-of-a-kind? Please contact us!

​This week we supplied a nice order with 4 + 5 helical geared motors from our newest gearbox supplier Cidepa-Sincron. The CRM-series coaxial gearboxes are produced and delivered within very short time from the factory in Spain.

The four smallest gearboxes with a 2.2 kW electric motor will be used horizontally for a sliding adjustment and the five largest geared motors with 4 kW motors will be mounted vertically for a mixing application. They all have an IEC input, are filled with oil and have a standard coating. The CRM-series gearbox is a easy to install unit, particularly suitable for a wide range of applications such as internal transport systems, packaging industry, mixers and lifting constructions. 

​Also need a helical gearbox or complete geared motor? Contact us.