Maina offers a broad range of curved-tooth couplings, spindle couplings and universal shafts. Curved-tooth couplings are available for torque from 0.1 kNm (shaft from Ø15 mm) to 15 600 kNm (shaft to Ø1180 mm).
Our range of robust, high quality flexible steel-disc couplings are used in today's most demanding applications. They are maintenance-free and provide good compensation for parallel, angular and axial deviation.
The ARCUSAFLEX coupling is a highly flexible flywheel coupling with an axial plug-in facility, providing a torsionally soft connection between an internal combustion engine and a driven machine.
Advantages of the highly flexible ARCUSAFLEX coupling:
We offer a vast selection of safety couplings. Our slip hubs are a friction-type torque limiter that provide reliable overload protection at low cost. By utilizing high quality friction material, they are a simple, efficient and accurate method of setting the overload torque.
Shrink-fit couplings can be mounted easily and without any damages, different from thermally jointed or otherwise jointed frictional connections. The clearance-fit between shaft and hub-disc ensures easy mounting.
The success of the servo motor and its increasing use in drives of all kinds has set new requirements for couplings.
In a majority of applications, couplings must provide a torsional rigid and backlash-free connection between motor shaft and output shaft (i.e. ball screw drives).