High-performance motor

• Motor output up to 55 kW (at 40% CDF)
• 2, 4, 6 or 8 poles
• Two-speed pole-changing motors
• KBA for starting-and-stopping drives
• KBF for direct line-fed travel motions

Extremely robust brake

• No switching elements needed
• No separate control needed
• Long brake lining service life thanks to effective dissipation of heat generated by the brake (through large surface area of brake cover)
• Short overall length and good heat dissipation (brake disc simultaneously forms the motor fan)
• Two brake disc designs – light for KBA motors, heavy and with increased moment of inertia for KBF motors
• Extremely high switching frequency permitted
• Resistance to temporary overload