Three-phase brake motor BA-BAX series
asynchronous230 V400 V

three-phase brake motor
three-phase brake motor
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230 V, 400 V
Protection class
IP55, IP56, IP65, IP54
aluminum-frame, with DC brake
Efficiency classes
IE2, IE3
Number of poles
4-pole, 6-pole, 8-pole, 2-pole
Other characteristics

Min.: 0.25 kW
(0.34 hp)

Max.: 132 kW
(179.47 hp)


Min.: 0.76 A

Max.: 62.7 A


Min.: 1.26 Nm

Max.: 1,949.2 Nm

Rotational speed

Min.: 745 rpm
(4,680.97 rad.min-1)

Max.: 2,958 rpm
(18,585.66 rad.min-1)


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)


Meet this supplier at the following exhibition(s):


24-26 Jun 2024 Las Vegas (USA - Nevada) Stand 244

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    Automation Expo
    Automation Expo

    21-24 Aug 2024 Mumbai (India)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.