Technical Specs

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• Shaft Height: IMB3 315 to 1400 mm

• Type of mounting: IMB3, IMV1

• Frame Construction: Fabricated Steel

• Insulation: Class F with VPI

• Enclosures: Closed Air Circuit Air Cooled (CACA)

• Frame Size: IMV1 740 to 2500

• Cooling: IC6A1A1/ IC6A6A6/ IC6A1A6

• Rotor Construction: Squirrel Cage/ slip ring

• Standards IEC: 60034 / IS: 325

• Degree of Protection IP55 as per IS: 4691

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Features

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• Includes FTC/FTCV (Squirrel Cage) and FTA/FTAV (Slip Ring) motors.

• Totally enclosed construction (IP54) as per IEC 60034-5.

• Self-cooled air-to-air heat exchanger system (IC 6A1A1 / IC 6A1A6) according to IEC 60034-6.

• Available with optional external blower for cooling independent of motor speed (ideal for VFD applications).

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Technical Specs​

• Frame Sizes: 400 – 560

• Power: 500 kW to 2500 kW

• Voltage: Up to 13.8 kV

• Frequency: 50 & 60 Hz

• Mounting: 25°C to 50°C

• Enclosures: IC6A1A1, IC6A1A6, IC8A1W7

Features

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• Low investment and service costs compared to slip-ring induction motors

• Simple, robust rotor construction

• Long life expectancy

• Minimum maintenance and service demand and supervising characteristic

• Advantageous starting conditions

• Adequate for the driver of other similar equipment

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Technical Specs​

• Shaft height IMB3: 355 – 1400 mm

• Type of mounting: IMB3, IMV1

• Frame construction: Fabricated Steel

• Standards: IEC 60034 / IS 325

• Degree of protection: IP55 as per IS 4691

• Frame size IMV1: 740 – 2500

• Cooling: IC8A1W7

• SCR (Squirrel Cage Rotor) / SR (Slip Ring Motor): —

• Insulation: Class H, F with VPI

• Enclosures: IP55

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Features

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• Higher power to weight ratio

• Robust steel frame

• Spider type shaft

• Double ended radial ventilation

• Solid deep rotor bars in single cage

• Special double cage as per drive

• End-shield mounted bearings

• Antifriction/sleeve bearings

• Dynamically balanced rotors

• Highly reliable class 'F' insulation with class 'B' temp rise

• Ease of maintenance

• Space heaters

• On-line greasing for bearings

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Technical Specs

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• Shaft Height: 355 – 710 mm

• Cooling: IC01A1

• Insulation: Class H, F with VPI, RR

• Frame Construction: Fabricated Steel

• Protection: IP23

• Motor Type: Squirrel Cage (SCR) / Slip Ring (SR)

• Standards: IEC 60034 / IS 325

• Voltage & Frequency: 3.3 kV to 11 kV, ±10% and 50 Hz, ±5%

Features

• Robust Steel Frame

• Spider type Shaft

• Double Ended Radial Ventilation

• Solid Deep Rotor Bars in Single Cage

• End shield Mounted Bearings

• Antifriction/Sleeve Bearings

• Dynamically Balanced Rotors

• Class 'F' Insulation with Class 'B' temp. rise

• Ease of Maintenance

• Space Heaters

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Technical Specs

• Shaft height IMB3: 400 – 900 mm

• Type of mounting: IMB3, IMV1

• Protection: IP55

• Rotor construction: Squirrel Cage Rotor (SCR) / Slip Ring Rotor (SR)

• Standards: IEC 60034 / IS 325

• Frame size IMV1: 940 – 2000

• Cooling: IC5A1A1

• Frame construction: Fabricated Steel

• Insulation: Class H, F with VPI

Features

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• Sturdy construction

• High performance

• Less noise

• Low vibration

• Easy maintenance

• Highly reliable

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Features

• Energy efficient surface cooled motors

• Robust steel frame

• Solid deep rotor bars in single cage

• Special double cage as per drive

• Antifriction bearings

• Dynamically balanced rotors

• Stringent quality checks

• Class 'F' insulation with class 'B' temperature rise

• High efficiency

• Low noise levels

• Low vibration levels

• Ease of maintenance

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