BRUSH TURBOMOTORS Equipment supplied to over 130 countries Over 130 years of electrical experience

CACW machine Cutaway of a typical BRUSH MAX, available up to 100 MW. 48MW 2-pole compressor driver. Introduction Lower LNG production costs, rising gas import demand, increased demand for clean energy in the developing and developed world and the desire of gas producers to maximise return from gas reserves, all set the stage for increased LNG trade for years to come. With this in mind, and a growing trend of enquiries for Electrical LNG Plants (E-LNG), BRUSH has acted to position itself in the increasing market for high powered, variable speed synchronous motors for LNG and gas pipeline compressor...

Rotor The rotor of a BRUSH MAX synchronous motor is manufactured from a one-piece forging of nickel chromium molybdenum alloy steel which is de-gassed and vacuum poured to obtain a uniform material which has excellent tensile properties. Axial slots, to carry the windings and for ventilation, are milled on the periphery of the body of the rotor. The rotor winding conductor material is high conductivity copper/silver alloy strip. 40MW machine with air-to-air heat exchanger for a desert application The pre-formed coils are inserted into the slots, each turn being insulated from the next. The class...

Features The BRUSH MAX range of 2 pole synchronous motors has the following features: • • • • • • Specifications Simple foundation design for economic and speedy civil work. Minimum number of individual station components, offering substantial savings on expensive site time. All units are fully factory tested, reducing commissioning to proving interconnections and combined compressor/motor testing. Modular construction giving a fine balance between flexibility and standardisation of components for fast economic construction. Fully developed system readily adapted to any compressor design. Compliant...