Overview: The document provides detailed information about the GN Series servo motors by PML FlightLink Limited, designed for high-performance industrial automation and scientific applications. These motors leverage printed armature and rare earth magnet technologies to deliver exceptional power and accuracy.

Specifications: The GN Series includes three basic sizes: GN9, GN12, and GN16, each enclosed in a slim, all-metal cylindrical casing. The motors are designed for easy attachment of ancillaries and comply with international mounting standards. Design options include various fixings, shaft extensions, and custom-engineered units.

Material and Finish: The casing is made of anodised aluminium, while the end-plates are chemically blacked mild steel. Bearings are ABEC 3, and connections can be made via flying leads, screw, or spade terminals. The magnets used are Neodymium iron Boron.

Performance Characteristics: Key benefits include a peak torque output 20 times the rated torque, excellent power-to-weight ratio, wide speed range, constant torque over the speed range, zero cogging, low inertia, and high sensitivity. The motors are also EMC compliant.

Applications: Typical applications include process plant equipment, high-performance robotics, factory automation, high-speed winding machinery, military systems, and medical/scientific equipment.

GN-T Series: This series incorporates a second flat armature for accurate tacho voltage generation, combining the benefits of GN and G-Tacho series in a single unit. Optional non-magnetically coupled tachos can be mounted separately.

Performance Data: Detailed performance data, including motor ratings, dimensions, and constants, are provided. The document includes tables with specific measurements and performance metrics for each motor type.

Conclusion: The GN Series motors offer a versatile and powerful solution for various industrial and scientific applications, with customizable options to meet specific customer requirements.