8LMA44.DB022C000-0
The B & R Automation 8LMA44.DB022C000-0 synchronous motor is a versatile member of the 8LM Synchronous Motors series, designed for industrial automation tasks requiring precise speed control and torque output. Capable of a steady-state rotational speed of 2200 rpm and a nominal torque output of 5 Nm, this unit delivers consistent performance under continuous load. Its primary function is to convert three-phase electrical input into reliable mechanical motion for linear actuation and rotary drive applications where exact positioning and repeatable motion are critical.
Built for demanding technical environments, this motor operates on 400 V three-phase power and sustains a continuous current of 2.26 A with a surge current capacity of 2.48 A for handling transient load increases at startup. The integrated gear reduction ratio of 9.40:1 amplifies torque and reduces output speed, enabling finer control and higher force delivery. Mechanical integration is streamlined by a drive shaft diameter of 30 mm, compatible with standard couplings, and an ingress protection rating of IP64, ensuring resistance to dust ingress and splash water for reliable operation in harsh environments.
This motor's design emphasizes durability and efficiency, featuring Class F thermal insulation rated at 40 °C to safeguard winding integrity under prolonged operation. It supports installation at elevations up to 1000 m above sea level and operates in ambient temperatures from 0 to 40 °C, making it adaptable to a wide range of industrial settings. With a peak torque capacity of 5.5 Nm for brief overloads, the 8LMA44.DB022C000-0 maintains performance during dynamic load changes. In industrial automation systems, its robust construction, precise speed regulation, and high torque density contribute to reduced downtime, improved cycle accuracy, and enhanced overall equipment effectiveness.
