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Reliability Availability Maintenability | RAM

Reliability Availability Maintainability or RAM is a key measure of a maintenance activities optimization strategy.

 

Reliability refers to MTBF performance and focuses on "machine" times.

 

Maintainability refers to MTTR performance and focuses on "staff" times.

 

Availability is a product of the two previous indices and reveals the ability of equipment to meet its production function.




Related definitions

Maintenance Time To Repair | MTTR Maintenance Time Between Failure | MTBF Maintenance Repair & Overhaul | MRO Maintenance in Operational Condition | MOC