An Introduction to the SPM HD Method
SPM Instrument has released SPM®HD (SPM High Definition). Specifically well suited for low RPM bearing applications, the new technology can be utilized on rolling element bearings throughout the range of 1-20,000 RPM. With damage indications and pre-warning times up to 16 months, SPM®HD is providing never before seen detail in the time signal and FFT. This white paper explains the Shock Pulse Method along with the advancements available with SPM®HD. In addition there are case stories and data shown on the monitoring of low RPM bearings.