The QSY Series Servomotors have been designed for application on machine tools and provide high dynamic performances thanks to their constructive features.

The rare-earth permanent magnet brushless technology permits high torques, avoiding the risk of demagnetizing and provides high long-lasting reliability without maintenance.

The sinusoid type winding and the extremely high resolution digital feedback system grant highly regular torque and extremely precise speed control, independently from rotation speed.

Beside the standard version we have recently introduced the Ecodyn motors, that are characterized by a reduced current consumption at same torque. This permits a bigger rated torque and a max. speed of 3,000 rpm.

Main characteristics

• Sinusoidal stator winding for improved torque control
• High resolution digital feedback of rotor position for more precise speed control
• "Brushless" construction providing a high level of reliability without maintenance
• Sensors that directly monitor the stator temperature
• Continuous torque from 5.2 to 62,5 Nm
• Rated speed 3,000 rpm
• Construction B5 V1 V3
• Smooth shaft
• Degree of protection IP65
• Holding brake option
• Power connections and signals using connectors
• Class of insulation F
• Standard incremental encoder, Optional absolute encoder monoturn or multiturn

Standard Version

Ecodyn Version**