How to Choose a Bearing: Reading Bearing Numbers and Picking the Right Type
A bearing is one of the most “invisible” parts of any machine — until it fails. Noise, heat, vibration and finally a damaged shaft or motor winding often start with one small mistake: the wrong bearing. There are three typical reasons a bearing wears out...
IESCO’s New Office and Showroom — Avchala St. 52
IESco is moving! New office, service center and showroom all in one building! Soon! Newly established service center will be able to serve defective compressors, oxygen and nitrogen generators, vacuum pumps, air blowers. We will return your fixed machine with...
Electric Motor 220V or 380V: Which to Choose and When a VFD Helps
Motor nameplate Δ/Y — which connection?1400V supply · nameplate 230/4002VFD 230V · nameplate 230/4003Typical mistake · nameplate 400/6904Correct · nameplate 400/690Nameplate says230 / 400 V Δ/Ytypically ≤ 3 kW230 / 400 V Δ/Ytypically ≤ 3 kW400 /...
