DOUBLE-BRAKE MOTORS
TFF Series
- IEC sizes = 63 ÷ 180
- Pn = 0.18/0.12 ÷ 22/18.5 kW
- Polarity = 2/4, 2/6, 2/8, 4/6, 4/8, 6/8
- Brake type: A.C. current, D.C. current
- Energy efficiency= IE1
- Nominal torque Mn Mn =0.60/.060 ÷ 99.7/131.4 Nm
- Rotation speed n = 850/660 ÷ 2930/1460 rpm
To guarantee a better safety, it is possible to install an additional d.c. negative brake on TF/DF series brake motors to double the braking torque, thus ensuring a higher stopping accuracy and a high safety level in case of voluntary interruption or accidental motor power supply interruption.
These types of electric motors are recommended for theatre installations.
Three-phase double-brake motors are available with ATEX Zone 2/22 - Category 3G/3D Certificate (potentially explosive environments).
All M.T. Motori Elettrici motors are manufactured complying with IEC international standards.
