The BA and CF series consist of three phase, asynchronous brake motors with the braking assembly powered by alternating current. On request, these series can be furnished with a direct current braking assembly, with the rectifier mounted inside the terminal board box. The rectifier is supplied with an over-voltage safety protector and radio frequency emission protection. The BA series has motor shaft heights between 71 mm and 112 mm. The CF series has shaft heights between 132 mm and 200 mm. All BA and CF series motors are provided with manual brake release. The cooling fan for the BA and CF series is located between the motor and the braking assembly. The brake moving element and the brake coil have a laminated magnetic nucleus to reduce losses and to allow very fast braking.
 

The salient characteristics of the BA and CF series motors are a very reduced time of braking reaction, both in unlocked and high torque braking, the constant braking time, and the capability to handle a very high frequency work load cycle.


The BA, CF and BM series are also available in the following versions:
PV (BAPV,CFPV, BMPV) tha allow progressive starting and stopping, particulary suitable for traslation movements.
F (CFF) with double brake disks and extremely high braking torque
SV (BASV, CFSV, BMSV) with forced ventilation

Are also available:

- High efficency asinchronous three-phase motors or brake motors
- Asinchronous three-phase motors or brake motors with an inverter inside the terminal box