Kollmorgen 8MSA3L.E0-31 Mid-Range Servo Drive

Description

The Kollmorgen 8MSA3L.E0-31 is a high-performance three-phase synchronous servo motor widely used in industrial automation and motion control applications. It is designed for precision tasks in manufacturing, robotics, packaging, and CNC machinery where accurate speed and position control are critical. This motor supports equipment that demands high dynamic response, fine torque control, and repeatability, making it an essential component in automated production lines and assembly systems.

This servo motor belongs to the Kollmorgen 8MS series, known for its compact size and robust construction, ideal for confined machine spaces without sacrificing performance. It typically operates at a rated power of about 2.2 kW with a nominal speed of 3000 revolutions per minute (rpm) and a rated torque around 7.16 Nm. The design includes features that enhance heat dissipation and support continuous operation under harsh industrial conditions. It fits into motion control architectures where it pairs with Kollmorgen drives or compatible servo drives for seamless integration.

Key technical highlights of the 8MSA3L.E0-31 include low inertia for rapid acceleration and deceleration, high torque-to-inertia ratio for responsive control, and minimal backlash ensuring precise positioning. It offers versatility with multiple mounting options and standard electrical interfaces suitable for most servo drive systems. The motor’s robust thermal characteristics and vibration resistance promote long-term reliability in industrial environments. Being part of a modular system, it enables engineers to customize performance parameters easily according to application needs.

Related Kollmorgen products include the 8MSA3M and 8MSA3S motors, which offer different power and size options for varying application scales. The 8MSA3X model provides higher torque variants, while compatible drives like the Kollmorgen ACOPOS series complete the motion control solution. Accessories such as brakes and encoders provide further customization and control precision.

For installation, ensure firm mounting to minimize vibration and alignment issues with the driven load. Proper cable management and grounding are crucial for signal integrity and safety. Periodic inspection for bearing wear and lubrication, along with firmware updates to drive controllers, will maintain optimal motor performance and extend service life.