How to Choose the Right Motor for SATCOM Systems
Our previous blog looked at which Motor Technologies are Used in SATCOM Systems, while this article follows on from that, looking at how to choose the right motor for a SATCOM application.
For a more detailed understanding of motor technologies, applications and selection considerations, download our Technical Guide to Motors for SATCOM Systems.
Motor selection depends on the specific requirements of each SATCOM system, including its performance needs, operating environment and mechanical constraints. As a result, there is rarely a single solution that suits every application.
Understanding What the Application Needs
Before comparing specific motor technologies, it is important to define what the motor is required to do and what level of performance the application needs. Headline specifications are not always the best guide, since the more relevant question is whether a motor meets the actual requirements of the system.
From there, engineers can consider how the motor will integrate with the rest of the system, and whether a direct drive solution would offer an advantage. These considerations help engineers assess the most appropriate motor technology and the key engineering trade-offs involved.
Standard vs Custom Motors
A key decision in motor selection is whether a standard motor can meet the requirement or whether a custom solution is needed. This often comes down to identifying where the biggest engineering trade-offs lie, since the answer is not always clear until performance, integration and environmental requirements have been considered together.
Additional Considerations for Space Applications
Space applications introduce additional engineering considerations. Factors such as material selection, lubrication, thermal management and radiation tolerance take on added importance when designing for the full mission lifetime.
Choosing the right motor is ultimately about finding the best fit for the application. By considering performance, integration and environmental requirements together, engineers can identify the most suitable solution and address potential challenges early.
If you need support selecting the right motor for your SATCOM application, contact Allient to speak with a Solutions Engineer, or download our Technical Guide to Motors for SATCOM Systems for more information.