ACES SYSTEMS Cobra II User Manual

Gen II User Manual
7-12 – Main Rotor Track & Balance Chapter 7 Revision 3.00, Apr 2020
7.1.6.1. – Main Rotor Setup Screen
 The name of the setup has been labeled as “EXAMPLE 1”.
 Vertical vibration will be measured on channel “A”.
 Lateral vibration will be measured on channel “B”.
 The type of vibration sensor chosen for this setup is the “991D-1”.
 The type of tachometer source for this setup is the “Mag P/U”.
 The tachometer channel for this setup is channel “1”.
 Number of weight positions available – “4” Target & Blank sweep, Target & Blank
weight.
 The main rotor is a two-bladed system.
 Tracking will be displayed relative to blade number “1”.
 Rotor speed is 385 RPM.
 RPM Check function set to “Yes”.
 Track measurements will be displayed in “inches”.

ACES SYSTEMS Cobra II Specifications

General

Brand	ACES SYSTEMS
Model	Cobra II
Category	Measuring Instruments
Language	English