Vibration Analysis Case Studies By Eng/ Akram Abdelhamid Case Study - 1 Cooling Tower Fan Machine Data: Power: 110 kW Current: 164 A Shaft Speed Bearing type Motor 1490 6316 C3 (SKF) 6317 C3 (SKF) G.B Input 1490 32313-B (FAG) G.B Intermediate 472.44 32315 BJ2/QCL7C (SKF) 32315-A (FAG) G.B Output 123.24 NJ 222 ECJ/C3 (SKF) SL 182932 (FAG) = NCF 2932 CV (SKF) 81220-72/W1114
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Vibration Analysis Case Studies - Ahmed Nagib€¦ · Vibration Analysis Case Studies By Eng/ Akram Abdelhamid Case Study - 1 Cooling Tower Fan! Machine(Data:(Power:!110!kW! Current:
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Vibration Analysis Case Studies By Eng/ Akram Abdelhamid
((((((((Machine(Data:(Speed: 2990!rpm!Power 1100!kW!Design!volume!flow!rate:45!Km3/h!Current: 85!A!Flap Opening 100!%!Motor Br. No 6022C3!(SKF)!Motor Br. No NU 1022 M!(SKF)!
Initial reading
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Final reading
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M/C$ Br.No$ A$ V$ H$
Motor$ M1# 2.7$ 7.6$ 4$
M/C$ Br.No$ A$ V$ H$
Motor$ M1# 0.98$ 1.4$ 0.7$
BASE#FRAM#
Motor#Blower#
M#B1#B2#
Initial Reading at 28-9-2014
Final Reading After Change Motor Bearings at 2-10-2015