SEM is a leading designer, manufacturer and supplier of AC and DC permanent magnet servomotors to system integrators and large OEMs worldwide
IRT is specialised in the development and commercialization of servo-drives for DC, brushless and asychronous motors. Swiss made, today, about 200'000 IRT devices bring electrical motion all over the world
SEM Brushless AC servo Motors with IRT AC servo drives
HR Series
The High Response – HR series of servomotors combine Neodymium Iron Boron magnets with low inertia rotors, giving cost effective performance 0.2 Nm to 45 Nm
HDM Series
Low inertia servomotors ideal for applications requiring high dynamic performance These servomotors offer premium performance in all applications where space constraints apply.
HJM Series
Higher inertia servomotors ideal for machine tool and direct drive applications - 3 Nm to 35 Nm
HD series
High dynamic– The HD range of servo motors provides premium performance by combining Samarium Cobalt magnets with low inertia rotors, giving excellent acceleration and deceleration characteristics 0.2 Nm to 67 Nm
Interfaced with AC servo drives from IRT SA, Switzerland
High performance, reliable, compact digital servo drives with
flexible controllers
Fully Digital Drive for brushless and asynchronous motors
Compact unit, built-in power supply and braking module
Series 2000 = 3x 230VAC 4000 = 3x 400VAC
Interactive user software under Windows
Vector-controlled current for better dynamic and higher efficiency
Power and command isolated.
Protections and ruggedness for use in severe conditions
