Product Description

Kollmorgen is a recognized manufacturer of precision motion control solutions. The company offers a wide range of products including motors, drives and servo systems. Their products are designed for high performance industrial automation applications in industries such as automation, robotics, aerospace and medical equipment.

The 12FG DC motor from ServoDisc series is a motor designed to meet demanding motion control requirements. It features a compact design with a 5.98-inch diameter and a 0.80-inch length. The motor is lightweight and easy to integrate into various applications with a weight of just 0.5 kg. The DC motor is designed for operation at a rated speed of 3000 RPM with a maximum recommended speed of 6000 RPM. It also provides excellent thermal management with a thermal resistance of 1.70°C/Watt at rated speed and 2.03°C/Watt at stall for continuous and high demand applications. Its low armature inductance of <0.03 µH ensures rapid response times and stable operation under varying load conditions.

The 12FG DC motor’s efficiency is enhanced by its unique ServoDisc construction which aligns the magnetic field axially with the shaft. Unlike conventional iron core motors, this motor eliminates the heavy iron armature and reduces electrical losses. The motor's armature conductors are positioned perpendicular to the magnetic field that produces torque in a direction perpendicular to both the magnetic field and the current as defined by the left hand rule. This design approach optimizes the power to weight ratio and improves overall motor performance. The motor's temperature coefficient of KE is -0.19%/°C rise that contributes to its stable performance over a wide temperature range. This DC motor is ideal for applications that require high efficiency, precision and reliability.