The compact synchronous drive is a high-efficiency drive solution that saves space and is available in frame sizes 71 and 80. It is offered for power ratings ranging from 0.55 kW to 2.2 kW with single-phase power supply.

All variations exceed the IE3 efficiency class and come with the "Super Premium" IE4 class.

The motors are designed with single-tooth winding. The optimized rotor with integrated magnetic segments and non-circular surface decreases the impact of the magnetic fields and ensures a precise smooth running over the entire speed range.

Features
· Highly-integrated, compact design
· Degree of efficiency in line with „Super Premium“ IE4 efficiency class
· Sensorless operation
· Also optional operation with sensors for high starting torques 
· Power Factor Correction (PFC) for single-phase power supply
· All components from one supplier
· Powerful drive computer integrated and configured for use
· Wide variety of control options
· Infinitely adjustable speed control
· High degree of efficiency even under partial load
· High power density
· Low-maintenance design with IP54/IP55 protection rating
· Ball bearings lubricated for life