DEEP CORPORATION Goregaon, Mumbai, Maharashtra

⇒ Leading applications: general purpose, medium and fractional power drives. ⇒ Design: 9 sizes; housings and covers of aluminium die cast up to size 85, of cast iron from size 110; single worm/wheel units; ratios up to i=100

Energy Efficiency level 2 as per IS:12615 » Energy Efficiency as per CEMEP Standards prevalent in Europe » 'V' seal arrangement up to 355 frame - Easier assembly of bearing housing » Integral bearing cover with endshield up to 225 frame » Larger terminal box for accommodating bigger Aluminium cables » Sophisticated CNC Machines, Most Advanced Manufacturing Technology & Test Plant - Improved reliability.

BA series brake disc has a large lining surface that allows high brake torque,low disc wear and consequently low maintenance cost. The brake torque can be easily adjustable to the desired value just by screwing some nuts.Thanks to its specialconstruction the brake friction surface is self-ventilated on the motor side,permitting a high brake workload and keeping brake time constant. The brake lining materialis asbestos free.

⇒ Main use: dc, brushless and stepper motor drives. ⇒ Manufacturing: 4 sizes; 1 and 2 stages

ENERGY EFFICIENT MOTORS LEVEL 2 » Energy Efficiency level 2 as per IS:12615 » Energy Efficiency as per CEMEP Standards prevalent in Europe » 'V' seal arrangement up to 355 frame - Easier assembly of bearing housing » Integral bearing cover with endshield up to 225 frame » Larger terminal box for accommodating bigger Aluminium cables » Sophisticated CNC Machines, Most Advanced Manufacturing Technology & Test Plant - Improved reliability.

⇒ Leading applications: general purpose, medium and fractional power drives. ⇒ Design: 7 sizes; housings and covers of aluminium die cast up to size 4, of cast iron from size 5; two- and three-gear trains.

THE WIDEST AVAILABLE RANGE SQUIRREL CAGE MOTORS 0.37 kw to 355 kw (Frames E80 toE355 LX) SLIP RING MOTORS 22 kw to 160 kw (Frames EW 250 M to EW 315 L)  

ENERGY EFFICIENT MOTORS LEVEL 1 Crompton Greaves has now developed a complete family of high efficiency motors confirming to Eff level 1 standards of IEEMA : 19-2000 and other applicable standards in Europe and rest of the world. These motors are available in TEFC construction for use in safe areas and also in flameproof enclosure for use in Hazardous areas. SPECIAL DESIGN FEATURES : Higher efficiencies are achieved by following special features : ⇒ Low loss special grade of thinner laminations. This reduces the Iron loss even at partial loads. ⇒ Thicker conductors and more copper contents reduce copper loss due to lower resistance. ⇒ Longer core length, reduced and uniform air gap between stator and rotor to reduce stray losses . ⇒ Special design of fan and fan cover to reduce windage losses.

Clever And Easy To Use Prepared Forthe Real World ⇒ The Emotron VSU is a dynamic drive for use in all industrial application where simplicity, reliability and productivity are required. ⇒ Standard rated for 50 degrees C @ 8kHz switching frequency. ⇒ Heavy duty drive for various applications. ⇒ Robust drives with conformal coated boards enable application in hotand humid climate. ⇒ Detachable cooling fan for easy cleaning or replacement.

INTRODUCTION Crompton Greaves Ltd, a name synonymous with rotating machines have DC Motors Technology inherited from SIEMENS, Germany, the pioneer and world leader in DC Motors. Today, Crompton Greaves offers an entire range of world class DC Motors. The motors are manufactured at Crompton Greaves Ltd. Ahmednagar factory, an ISO accredited set up having state - of - the - art manufacturing facilities. The high quality standards maintained in manufacturing and testing give superior electrical and mechanical features - making the motors most suitable for operating in tropical environments.

Prabal series squirrel cageslip ring Crane duty motors are specially designed for service on cranes and hoists. They can also be used for similar applications such as material handling equipments, and cranes of all types. These motors can serve as auxiliary motors in rolling mills or wherever intermittent duty drives are required.

APPLICATION : Prabal series squirrel cage/slip ring Crane duty motors are specially designed for service on cranes and hoists. They can also be used for similar applications such as material handling equipments, and cranes of all types. These motors can serve as auxiliary motors in rolling mills or wherever intermittent duty drives are required. These are duty type rated motors developing high starting torque with low starting current. The motors are suitable for frequent starts/ stops and reversals. Also rapid acceleration is achieved by high pull out torquelrotor inertia ratio.   TYPICAL APPLICATIONS : Crane duty motors are used for following applications in majority: Cranes & hoists: long travel drive, cross travel drive, main hoist, auxiliary hoist. Material handling equipments: various conveyors Lifts Rolling mills RANGE : Manufacturing range for cast iron slip ring crane duty motors is from 112 to 400 frame. The same for squirrel cage motors in cast iron enclosure is from 80-400 & in aluminium enclosure is from 63-160. MOUNTING : Squirrel cage crane duty motors are supplied with horizontal foot- mounting. However, motors suitable for foot / flange / face mounting or any combination of these with vertical or horizontal orientation can be offered when required. Slip ring motors are normally available with foot mounting Flange mounting can be supplied on specific request.   POWER SUPPLY : Crane duty motors are suitable for 3 phase supply and can be wound for any single voltage from 220 to 650 volts and frequencies from 50 Hz or 60 Hz. The rotor voltage is committed for stator supply of 415 V, 50 HZ.For other supply conditions, Rv to be confirmed from CG. AMBIENT TEMPERATURE : The motors are rated at 45°C ambient temperature. For temperatures, other than 45°C, a deration factor has to be applied as indicated below.

Crompton Greaves squirrel cage! slip ring crane duty motors are specially designed for service on cranes and hoists. They can also be used for similar applications such as material handling, weirs and sluices, and lifts of all types. These motors can serve as auxiliary motors in rolling mills or wherever intermittent drives are required.

Crompton Greaves AC Generators are state-of-the-art, self-excited, self-regulated and dependable source of power. A modern integrated manufacturing facility for rotating machines, ISO 9001 certified by BVQI UK, with structured TQM and 6 SIGMA implementation and SAP/R3 enabled, also houses dedicated plant for AC Generators deploying superior techniques and processes in each specialized field of design, material specifications and procurement, CNC machining, assembly, testing & packing.... with stringent quality standards predominating throughout. These generators incorporate advanced European Technology and are designed for optimum performance using high-end software solutions. With well-qualified engineers and technocrats, backed by a strong R & D Team, Crompton Greaves have fully harnessed long experience in design and software to offer a range of innovative, reliable and efficient AC Generators.   SPECIAL FEATURES ⇒ Ease of maintenance with integrated components and outboard Exciter/Rotating Rectifier. ⇒ A reliable long life with superior class 'H' insulation. ⇒ Higher motor starting capability. ⇒ Compact, light and sturdy die cast aluminum stator for frames upto 250, offer superior finish. ⇒ Specially designed compact slipring and brush assembly. ⇒ High thyristor load withstand capability for Cell-Phone and Telecom applications. ⇒ Short circuit withstand capability. ⇒ Wide range of coupling discs / adaptor for single bearing construction suitable for wide range of Engine makers.   OPERATING IN DIFFERENT ENVIRONMENTS ⇒ For use of the AC Generator at altitudes higher than 1000 m. above the sea level, it is necessary to derate by a factor of 4% for every 500 m above 1000 m ⇒ If the ambient temperature exceeds 40 deg. C, the derating factor to be incorporated is 4% for every 5 deg. C of increase.   STANDARDS COMPLIANCE ⇒ IEC : 34 ⇒ BS : 5000 (Part 99) ⇒ EN : 50081 ⇒ IS : 4722 & 13364 (Part I & II) with CE mark for brushless designs.   MECHANICAL FEATURES ⇒ Aluminium frame die - cast stator upto 250 and steel stator for higher frames. ⇒ Sturdy cast iron endshields fixed on to the stator frame by high tensile screws. ⇒ High quality steel shafts are amply designed to take care of overload and short circuit stressed conditions. ⇒ Sturdy, dynamically balanced rotors are designed for withstanding the runaway engine speed and are with continuous damper cage for high performance under arduous conditions of parallel operations. ⇒ Aluminum fans for effective cooling extends the winding life. ⇒ Screens or louvered covers on all openings for safety. ⇒ Easy mount SAE adaptors are offered with single bearing AC Generators to simplify coupling with popular engines.

CG VFX/FDU 2.0 CG FDU/VFX 2.0 AC drives offer reliable, cost-efficient and user-friendly operation of your pumps, fans, compressors, crushers, mills, mixers or blowers. Full control process ensures an optimized operation, with reduced energy consumption and less downtime. The CG FDU/VFX also protects your equipment from damage and unnecessary wear. The complete range covers motor powers from 0.55 to 3,000 kW. Features ⇒ Robust and certified IP54 metal construction as option offers cost-efficient installation close to the application. ⇒ All drive sizes are delivered with built-in Category C3 EMC-filter as standard. C3 requirements are fulfilled with 80 m motor cable. ⇒ UL (UL 840) and marine (DNV) approved version available. ⇒ Speed controlled fans assures less noise, a more even drive temperature and higher drive efficiency. ⇒ Speed controlled fans assures less noise, a more even drive temperature and higher drive efficiency. ⇒ Detachable multi-language control panel included as standard. Following languages are supported in the control panel: English, Swedish, Dutch, German, French, Spanish, Russian, Italian, Czech and Turkish. ⇒ Operation parameters can be set in your process units, for example m/sec, tons/h, cycles/min, m3/min and bar. ⇒ Removable control panel with own memory means it is easy to transfer or copy settings. ⇒ Liquid cooled version available for sizes above 90 A.