The IEC-normalized BN motors comply with all the applicable international standards, including the EMC and LV Directives. They are available in the foot and the flange mounting version, the latter in both the IM B5 and the IM B14 configuration.
Single and dual polarity versions are available; three possible brake options are offered one DC and two AC supplied, granting further flexibility to the system. Finally, all BN motors are inverter duty.

技术参数

Power Range for wind turbine drives
From 0.25 kW up to 30 kW

Frame Sizes
From IEC 71 up to 200

Pole Numbers
4, 6

Mounting Options
Foot IM B3, Flange IM B5 and IM B14

Voltage
230/400 - 400/690 V

Frequency
50 Hz and 60 Hz

Compliance
2006/95/CE (LVD) and 2004/108/CE (EMC)
CSA and UL Approved Design

Inverter Duty
All Frame Sizes

Housing
Cast Aluminium

Degree of protection
IP54 - IP55

Insulation class
CLF - CLH

Main Brake Features
DC and AC supply
Adjustable braking torque

Main Options
PTC thermistor and bimetallic thermostat sensors
Separate supply forced ventilation
Line Driver and Push-Pull Incremental Encoder
Heaters
Splined shaft
Double disc brake
Microswitch brake feedback
AC/DC Rectifier
Fast engage brake rectifier through electronic control