Brake Electric Motors

Three-phase brake motors TF series are made with the application of an electromagnetic disc-brake onto an A.C. current motor.

The DF series motors are three-phase brake motors with single polarity that allow using two different speeds depending on the connections applied.

The double speed DF brake motors can be made:

• with single three-phase winding with DAHLANDER/YY configuration (single winding) for motors equipped with double polar couples (2/4 and 4/8).
  
• with double three-phase internal winding for motors with polar couples 2/6, 2/8, 4/6 and 6/8.

These motors can be supplied with following polar couples and rotation speed:

These motors are available with B3, B5 and B14 flange and have following characteristics:

• 
  IEC sizes = 63 ÷ 180
  
• Nominal power Pn= 0.18/0.12 ÷ 22/18.5 kW
  
• Brake type: A.C. current, D.C. current
  
• Energy efficiency= IE1
  
• Nominal torque Mn= 0.60/.060 ÷ 99.7/131.4 Nm
  
  
  

On specific customer request M.T. Motori Elettrici can supply triple speed brake motors, supported by its technical department.

All M.T. Motori Elettrici motors are manufactured complying with IEC international standards.