Abb IEC DC motors features:

Extended speed range capabilities with superior commutating performance
Longer brush wear lengths compared to conventional designed brushes
Reduced commutator diameters resulting in lower peripheral speeds and extended brush life
Precise bearing tolerances preventing the risk of grease leakage into the motor
High quality bearings with long lubrication intervals
Mechanical brush wear monitoring system – no special monitoring probed brushes required

Specifications:

IEC frame sizes 180, 200, 225, 250, 280, 315, 400
Power up to 1400 kW Torque up to 22.000 Nm
Voltage up to 810 V
IM – horizontal or vertical, foot or flange
IP – 22-55
IC-06, 17, 37, 86W, 666, 410
Class 200 Insulation
Meets standards IEC, CE, CSA (up to 710 V)