Methods and signal forms in vibration & shock pulse analysis. The best bearing ultrasound detector. SPM HD: the best way to detect bearing and gearboxes failures, even at very very low speed.. FFT analysis: often used for identifying the most common machine faults, such as misalignment or unbalance.. Order analysis: Variant of FFT analysis used for machines with variable RPM; instead of the

The shock pulse method was invented in the late 1960s. In rolling element bearings, there is a phenomenon where electric waves, or elastic waves 

08/22 · The shock pulse method was invented in the late 1960s. In rolling element bearings, there is a phenomenon where electric waves, or elastic waves, or shock pulses, or

Shock pulse monitoring SPM is an abbreviation for the Shock Pulse Method, which is a patented technique for using signals from rolling element bearings as the basis for efficient condition monitoring of machines. Instant evaluation of bearing condition is given in an easily understood green-yellow-red color scheme.

Simplified Bearing Condition Monitoring In this Webinar you will learn how the Shock Pulse Method is used to obtain a fast, easy, and reliable diagnosis of the operating condition of rolling element bearings. Derek Harrod Archer

The Shock Pulse Method (SPM) is the front line technique the Hallsta paper mill chose to quickly manage input from its 800 rolls, with 4000 machines and 1 6,000 measurement points. With 8 inspectors, they need a quick method to know whether bearings need to be greased or not, or that damage is present and needs to be monitored more frequently.

The shock pulse method (SPM) has achieved wide acceptance as a quantitative method for detecting the defects of rolling element bearings. The 

The shock response spectrum is the peak absolute acceleration response of each SDOF system to the time history base input.3As an alternative, this function can be represented in terms of its peak positive and peak negative responses. The dimensions are peak response (G) versus natural frequency (Hz).

Features of dBm/dBc Shock Pulse Monitoring. Easily understandable condition evaluation in red-yellow-green scales. Easy, fast and reliable diagnosis of bearing condition. Verifies the source of high shock pulse readings when used with SPM Spectrum. Bearings generate shocks in the interface between the loaded rolling element and the raceway

05/13 · 720.48 Shock pulse measurement Bearing, pump end M8 - 720.49 Shock pulse measurement Bearing, drive end M8 M8 for countersinking Ø 30 mm 1.6 Measuring nipple Suitable measuring nipples can be delivered on request. 1)

The shock pulse method was invented in the late 1960s. In rolling element bearings, there is a phenomenon where electric waves, or elastic waves, or shock pulses, or impact signals, are generated. The amplitude of these impacts is determined by three different parameters.