Drive technology
We are your professional partner for drive train components, from the frequency converter and three-phase motor right through to the coupling. We operate a large warehouse in Switzerland.
Our product categories
165 Products
Gear Couplings
MAINA has been manufacturing gear couplings of all types and dimensions for over sixty years.
RfN 4051
Lightweight 3-piece version for medium torques. The slim design makes it ideal for thin hubs and hollow shafts.
RfN 4061
Standard 3-piece version for high torques. Universal applications.
RfN 4071
Large 3-piece version for very high torques. Larger version of the RfN 4061.
RfN 4073
Small 3-piece version for low torques. Very low inertia due to the lightweight design.
RfN 4091
Heavy-duty 3-piece version for maximum torques. Highly robust for extreme loads.
RfN 4161
Standard 2-piece version for high torques. Wide range of applications.
RfN 7012 for bending moments
Extremely slim versions for universal applications.
RfN 7012.2 for bending moments
Identical to the RfN 7012, but optimised for extreme loads.
