MDFKAIG080-22 | Lenze 3.9 kW AC Servo Motor 390 VAC 3455 RPM

Description 

The Lenze MDFKAIG080-22 is a three-phase AC servo motor engineered for industrial motion control applications. Rated at 3.9 kW with a 390 VAC nominal supply and 9.1 A current, it delivers high torque at speeds up to 3455 RPM. This motor is typically used with Lenze drives in automated machinery requiring precise, dynamic motion regulation.

Technical Specifications 

Information About MDFKAIG080-22

The MDFKAIG080-22 is part of Lenze’s family of asynchronous servo motors designed to provide robust and responsive performance in industrial automation systems. It operates as a three-phase motor with a 390 VAC nominal voltage and a rated current of 9.1 A, achieving a maximum speed of 3455 RPM at 120 Hz. The motor’s power output of 3.9 kW makes it suitable for medium-duty servo drive applications such as packaging, conveyors, and indexing systems. It features an IP54 protection class for basic protection against dust and water ingress, supporting reliable operation in typical factory environments. Although discontinued by Lenze, this motor remains available through surplus and repair channels.

Key Features:

• 3-Phase AC Design: Standard three-phase configuration for industrial motion systems.
• Rated Power 3.9 kW: Provides strong mechanical output for medium-power applications.
• 390 VAC Nominal Voltage: Compatible with common industrial power supplies.
• 9.1 A Rated Current: Balanced current draw for stable performance.
• 3455 RPM at 120 Hz: High-speed capability for dynamic motion tasks.
• IP54 Protection: Protects against dust and splashing water in indoor industrial settings.
• Asynchronous Servo Motor: Provides reliable torque without requiring encoder feedback connections.
• Surplus Availability: Still sourced through surplus and repair vendors despite being discontinued.

The MDFKAIG080-22 delivers the torque, speed range, and industrial durability required for demanding automated motor control tasks.