MATERIAL OF CONSTRUCTION

REGULAR SUPPLY

FEATURES

• Technology which proves our know how, no matter what need to be moved, SURGE motors are right fit for every drive concept.
• Backed by continuous research and development activity and adoption of modern manufacturing techniques. SURGE motors are manufactured under close supervision of highly qualified engineers, are rugged in construction, compact in size, lighter in weight and suitable for continuous silent running for prolonged periods. Every electric motor, leaving the works, is subjected to rigorous and strict quality control, inspection and testing so as to comply with Indian Standards.
• At Setu Industries, we are determined to find solution that fit as perfectly as possible. SURGE industrial performance motors represent versatility at its best, adapting quickly and conveniently to any need and sbecific expectation of our OEM and industry customers.
• SURGE motors are continuously rated for S1 duty. F class insulation, suitable for altitude up to 1000 meters, motors are suitable for 415 V (for 3 phase) & 230 V (for 1 phase) ± 10 %, 50 Hz ± 5 % including combined variation of 10 % as standard.
• All SURGE totally enclosed fan cooled squirrel cage induction motors confirm to IS-325 for electrical parameters and IS-1231 for mechanical dimensions.
• The stator frame and end shields of standard motors are of rigid cast iron as per grade 200 of IS-210 with integral feet providing sturdy construction and low vibrations. The finned construction of motor body offers optimum heat dissipation combined with long lasting reliability.
• The stator winding consist of modified polyester enameled copper wire as per IS-13730 (Part-III) for superior dielectric strength and thermal properties. The slot insulation material used has very high dielectric and mechanical strength. The vacuum and pressure impregnation with synthetic thermosetting varnish and curing in precisely temperature controlled over provides extra strength to suit atmospheric conditions existing in the industries.
• Stator core is of high quality low loss silicon steel stampings conforming to IS-648. It is rigidly held by steel clamps. The complete stator core is pressed under pressure inside the body.
• The squirrel cage rotor is of cast aluminum EC grade 3 as per IS-4026. The rotor is shrink fitted on high grade steel shaft and machined all over to very close tolerance. The rotor is skewed for better performance. Each rotor is dynamically balanced on dynamic balancing machine to ensure very low amplitude of vibrations.
• SURGE standard TEFC motors are supplied in horizontal foot mounted B3 construction as per IS-2253 and mounting dimensions as per IS-1231. Flange mounted B5 and Face mounted B14 constructions are also available as per IS-2223.
• All motors are IE2 international efficiency standard. The efficiency class of motors is in accordance with the standards IEC 60034-30:2008 and IS-12615:2011.
• The terminal box can be adjusted in step of 90° / 180° to facilitate connection of cables from any direction.
• Motors are provided with high grade both side sealed antifriction and pre lubricated bal bearings with C3 clearance which prevent dust, dirt and moisture.
• Efficient heat dissipation is effected by guided air flow along cooling fins on motor body with the help of an external fan. Rotor fins create turbulence in air inside and thereby prevent hot spots in overhangs. The heat inside gets transferred by conduction, from winding to stator stack and in turn to motor body and then by convection and radiation from the external frame surface over which cooling air flows.
• All motors are manufactured for working in environments where dirt, fluff, metal, cutting compounds and other impurities are present.
• All standard motors are designed for running in both the directions of rotation.

APPLICATIONS

• Induction motors are widely used as drive mechanism in various kinds of machineries like machine tools, pumps, fans, compressors, gear boxes etc.
• Induction motors can also be used in transportation, agricultural machinery, wood working machinery, plastic machinery, lifts, cranes, hoists, material handling equipments, rolling mills, crushers etc.
• Induction motors are suitable for varied applications in industries such as textile. printing, paper, rubber, chemical, pharmaceutical, food, cement, steel, sugar and power industry.