ANDRITZ Submersible motors - SM Series
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MA XIMUM OPE R ATIONAL RE LIAB ILIT Y AND EXTE RE MLY LONG SE RVICE LIFE SUBMERSIBLE MOTORS – SM SERIES

Water paper Mining and Power Other minerals industries ANDRITZ develops and manufactures high-quality custom tailored pumps for various industries. We supply pumps for different water and waste water applications. ANDRITZ pumps are operating successfully worldwide, for example in water resources management, waste water disposal, as well as large infrastructure projects for irrigation, desalination, and for drinking water and industrial water supplies. Thousands of ANDRITZ submersible motors and pumps have been installed in mines around the world, working under severest conditions in water...

For over 165 years, ANDRITZ has been a byword for designing and manufacturing customized pump solutions at the highest level. Our engineered pumps are operating in various industrial applications successfully all over the world. They offer robustness and wear resistance, and fulfill highest customer expectations in terms of efficiency, life cycle, maintenance friendliness, and economic efficiency. The high standard of ANDRITZ centrifugal pumps is based on decades of experience in designing hydraulic machines and extensive know-how. In the interests of our customers, we set no limits on size...

Customized premium pump engineering PRODUCT FACTS • • • • • • Reduced investment and energy costs Drinking water as the cooling medium Suitability for media temperatures up to 75 °C Maximum operational reliability Extremely long service life Innovative modular cooling technology (MCT) DESIGNED FOR HIGHEST TEMPERATURES Efficient and cost-effective cooling of submersible motors is a constant source of discussion by well and mine operators. High efficiency and an effective cooling system are essential to keep the internal temperature rise as low as possible. Derating is a less-than-ideal...

Operators around the globe already deploy ANDRITZ motors equipped with the innovative modular cooling technology (MCT). It enhances the motor's durability and also is the most efficient possible mean of cooling submersible motors. The absolutely maintenance-free motors use potable water as cooling fluid and can be installed in media up to 75° C. On the lower shaft end of the rotor there is a suction and pressure-optimized pump impeller. One of its two main tasks is to cool and lubricate the nearby axial bearing. It also ensures a constant flow of cooling liquid in the right direction. This...

1 WINDING Rewindable, heat-resistant winding. The benefit: increases technical thermal limits, thereby enabling long-term operation in mediums of up to 75 °C. 3 2 TE M P E R AT U R E M O N ITO R I N G High-quality PT-100 sensors in the upper end windings. The benefit: maximum operational reliability by continually monitoring motor temperature. 3 CO O L I N G C I R C U L AT I O N Circulation system featuring specially designed cooling channels. The benefit: ensures heat is absorbed from all thermal sources while at the same time providing optimum heat transmission from the motor to the...

ADVANTAGES AT A GLANCE • Substantially lower costs for warehousing and logistics • Much higher performance can be achieved from smaller wells • Investment costs can thus be sustainably minimized There are three options for adjusting pump performance to meet the requirements of the customer. Firstly, the installation of reduced impeller diameters. The pump performance is indeed reduced, but the hydraulics also deteriorates, thereby reducing the pump efficiency and increasing energy requirements. Secondly, the throttling of the pump performance via a shut-off. By operating at a partial load,...

f EXTREMELY HIGH EFFICIENCY Advantage: significant reduction of energy costs. 2I FLEXIBLE PUMP PERFORMANCE VIA THE FREQUENCY CONVERTER Advantage: avoidance of losses by throttling. [3 WIDE PERFORMANCE RANGE Advantage: loss-free use by extremely high efficiencies up into the partial load range. [9 ENORMOUS INCREASE IN POWER Advantage: at the same size as asynchronous motors, IPM technology enables over 100% more power. [3 SMALLER CABLE CROSS SECTIONS Advantage: higher efficiency, power factor close to 1 and thus lower energy consumption. f9 MCT COOLING SYSTEM + HIGHER EFFICIENCY Advantage:...

Always a flow ahead Research and development Our affiliate ASTROE enjoys an internationally renowned reputation for its hydraulic developments and investigations. The high efficiency of the ANDRITZ pump series is ensured by Computational Fluid Dynamic (CFD) calculations and extensive testing carried out in our company owned laboratory. Continuously increasing demands by customers in our operating industries emphasize the significance of R&D in the constant optimization of products and services. Today, efficiency, flexibility, and reliability over an extended lifetime are the major...

The conditions of your plant have changed, but your pumps are still operating as previously and therefore, wasting energy? Would you like to optimize your system to reduce costs? With ANDRITZ, you will have a competent partner for these and numerous other services at your side. Service and maintenance have a long tradition at ANDRITZ and complement the product portfolio. The century-long expertise is reflected not only in a service portfolio with innovative solutions and advanced products that can be optimally adapted to the respective customer needs, but also in a specially trained staff....

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The internationally renowned ANDRITZ GROUP has been building pumps for more than 165 years. We offer innovative and targeted solutions with pumps and complete pumping stations. Our longstanding experience in hydraulic machine manufacturing and complete process know-how form the basis of the high standard of ANDRITZ pump engineering. Our quality and high-efficiency products as well as our understanding of customer requirements have made us a preferred partner for pumping solutions worldwide. ANDRITZ offers everything from a single source - from development work, model tests, engineering...