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Crompton Greaves AC Motor

LT MOTORS – TOTAL PRODUCT RANGE

AC MOTOR

MOTOR TYPE	IEC FRAME SIZE	Output KW
Aluminium motors	63 - 132	0.37 – 9.3 kW
Cast iron motors	80 - 400	0.55 - 450 kW
Hazardous area motors Ex 'd'	80 -315	0.55 - 225 kW
Hazardous area motors Ex 'e' & Ex 'n'	80 - 355	0.55 - 350 kW
Wound rotor motors in TEFC / SPDP	112 – 400	1.1 – 300 KW
Screen Protected drip proof motors (IP 23)	160 - 355	5.5 – 400 KW
Brake motors	63 - 225	0.18 - 45 kW
NEMA motors	143 – 504 NEMA FRAME	1 - 250 HP

DC MACHINES

Frame 100 TO 280
2.2KW - 450kW Laminated Yoke
Frame 802 TO 810, Mill Duty

Frame 315 TO 630 500 TO 1500kW Lam Yoke
Frame 812 TO 818 Mill Duty

ALTERNATORS

5 KVA - 625KVA BRUSH LESS
5KVA – 83KVA – WITH BRUSH

TEFC RANGE – STANDARD FEATURES

FRAME ALUMINIUM 63 - 132

CAST IRON 80 - 400

VOLTAGE VARIATION - +/- 10%

FREQUENCY VARIATION - +/- 5%

50 DEG. C. AMBIENT

CLASS F INSULATION WITH CLASS B TEMP. RISE

IP55 PROTECTION

ENERGY EFFICIENT CEMEP-2 LEVEL. ALSO CONFORMS TO IS 12615 / IS 325

LOW NOISE & LOW VIBRATION

DOUBLE CAGE ROTOR - HIGH STARTING TORQUE

MEDIUM SERIES SAME SIZE BEARINGS AT BOTH SIDES FOR 200 TO 355 FRAME

DOUBLE DECKER TERMINAL BOX (160 TO 355 FR.)

FLAMEPROOF ( Ex 'd') RANGE – STANDARD FEATURES

VOLTAGE VARIATION - +/- 10%
FREQUENCY VARIATION - +/- 5%
45 DEG. C. AMBIENT
CLASS F INSULATION WITH CLASS B TEMP. RISE
IP55 PROTECTION
Ex ' d' IIB T4 SUITABILITY

ENERGY EFFICIENT CEMEP-2 LEVEL. ALSO CONFORMS TO
IS 12615
LOW NOISE & LOW VIBRATION
DOUBLE CAGE ROTOR - HIGH STARTING TORQUE

MEDIUM SERIES SAME SIZE BEARINGS AT BOTH SIDES FOR 160 TO 355 FRAME
DOUBLE DECKER TERMINAL BOX (160 TO 355 FR.)
CORROSION RESISTANT EPOXY FINISH PAINT

FHP ( FRACTIONAL HORSE POWER )SINGLE PHASE MOTORS

VOLTAGE:110-260V
FREQUENCY:50Hz/60Hz
INSULATION:CLASS ‘B’ STANDARD
CLASS ‘F’ ALTERNATIVE..

AMBIENT:40 Deg C MAX
ALTITUDE:1000m (MAX)ABOVE MEAN SEA LEVEL.
DUTY:CONTINUOUS
DIRECTION OF ROTATION:CW OR CCW
FRAMES:B42/48,B56,100S,112 AND132.
TYPE OF MOTOR:CAPACITOR START CAPACITOR RUN
     CAPACITOR START INDUCTION RUN
     CAPACITOR START AND RUN
     SPLIT PHASE.
KW:0.18KW TO 3.70KW.
MOUNTING:FOOT(B3),FLANGE(B5),FACE(B14),B35(FOOT CUM FLANGE).
CONSTRUCTION:B42/48,B56 –SHEET METAL
                        112,132-CI BODY.
APPLICABLE STANDARDS:PERFORMANCE BS 5000 pt.11 /
IS 996,BS 5000 pt.11/IS 325.
ENCLOSURE:IS 4691
DIMENSION:BS 2048 pt.1 AND BS 996
CSA STANDARDS FOR N.AMERICA/UL STANDARDS NEMA STANDARDS FOR REFERENCE.
SASO STANDARDS FOR SAUDI ARABIA.
CE STANDARDS FOR EUROPEAN COUNTRIES.
IS 2148 FOR FLAME PROOF MOTORS.

MOTORS FOR EVERY USE

SPECIAL DESIGNS OFFERED

ELECTRICAL	MECHANICAL
Non Standard Voltage And Frequency Variation	Non Standard Mounting Dimensions
Duel Voltage (1:2 or 1 :V3 Ratio) Triple Voltage (1: >T3 : 2 Ratio)	Special shaft Extension
Inverter fed Supplies And AC Variable Speed drives	Double shaft Extension
Multispeed Motors Upto 4 different speeds Motors	Separately Ventilated
Energy Efficient Motors	Low Vibration & Noise Level
High Slip Motors	Shock Grade Motors
Motors For Frequent starts/stops/reversals (e.g. crane duty)	Motors for Hazardous areas
Torque Motors	Motors For Dust Laden Atmosphere
High Frequency Motors	Brake Motors
Textiles Motors	Geared Motors
10,12,16,18,24,32 Pole Motors	Special Bearings like Thrust Bearings
Special Performance Requirements	Tacho Mounting
Class H insulated Motors	Non Standard Paint Shade and Painting Procedure for required Dry Film Thickness
Motors With Service Factor	Fabricated Steel Enclosure Alternate Terminal Box Position
Slipring Motors with Bar-wound rotors for	Special Shaft Material
Frames 280 to 355
	Stainless Steel/ Brass Hardware Accessories like Resistance Temperature Detectors, Bearing Temperature Detectors, Thermocouples, Plug & Socket
	Custom Size Fabricated terminal box & Terminal Arrangements.
	Canopy