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Three-phase brake motor BA-BAX series

Three-phase brake motor BA-BAX series

Three-phase brake motor BA-BAX series

About


The most popular brake motor with AC brake, with fast intervention times and high braking capacities. Also available in the version with DC brake.

• IEC Metric Motors from 71 to 315 frame size
• Totally Enclosed Fan Cooled (TEFC)
• BAX series includes single speed brake motors for continuous duty and IE2 / IE3 efficiency class (regulation EU 2019/1781). Alternatively the BA series can be made in the ‘Enhanced
• Power’ version for intermittent duty only
• IP 54 enclosure (IP55 on request)
• F class insulation
• AC or and DC Brake
• Very high and adjustable brake torque
• Heavy Duty Cycle
• Low Maintenance
• Aluminum frame up to 132 frame size, cast iron frame from 160 to 315 frame size
• Cast iron flanges starting from 100 frame size
• Motors with NEMA dimensioned shafts and flanges available on request
• The brake moving element and the brake coil have a laminated magnetic nucleus to reduce losses and to allow very fast brake
• The cooling fan is fitted between the motor and the braking assembly
• Manual brake release screw
• Hex hole on nondrive shaft end for manual rotation (on request starting from 160 frame size)
• cCSAus mark and compliance to efficiency rule EISA (CC051A) and NRC (on request)
CCC mark and compliance to Chinese efficency rule and China Energy Label (on request)
BIS certification – ISI mark (on request)
• EAC mark (on request)
• NOM mark (on request)



PARAMETERS

Parameter Name Parameter Value
AC/DC
three-phase
Type
asynchronous
Voltage (V)
230 - 230
Protection class
  • IP55
  • IP56
  • IP65
  • IP54
Configuration
  • aluminum-frame
  • with DC brake
Number of poles
  • 4-pole
  • 6-pole
  • 8-pole
  • 2-pole
Applications
heavy-duty
Other characteristics
  • IE3
  • IE2
  • NEMA
Power (W)
250 - 132000
Torque (Nm)
  • 1.26 - 1.26
  • 949.2 - 949.2
Rotational speed (rpm)
745 - 2958