Crane Duty Motors by Hindustan Electric Motors (Model 2HC2) are expertly engineered for intermittent heavy-duty applications requiring frequent starts, stops, and directional changes—such as cranes, lifts, material handling, sluice gates, and rolling mills. These motors deliver robust performance, low maintenance, and operational reliability in complex industrial settings.

Product Specifications:

• Power Range: 0.18–200.0 kW
• Frame Size: 71 to 315LX
• Poles: 4, 6 & 8
• Mounting Options: B3, B5, B14 & combinations
• Voltage: 415 V ±10% (custom options available)
• Frequency: 50 Hz ±5% (customizable)
• Protection: IP55 TEFC
• Insulation: Class F (temperature rise limited to Class B)
• Operating Ambient: Up to 50 °C
• Altitude Rating: Up to 1000 m above sea level
• Rotor Type: Squirrel-cage aluminum die-cast
• Duty Cycles: S3, S4 & S5 intermittent duty

Enhanced Construction Features:

• High-strength castings per IS 210 for housing and end shields; precision-machined components ensure alignment.
• Low-loss steel laminations maximize efficiency.
• Top-mounted terminal box (rotatable 90°; aluminum for frame ≤250, cast iron for frames 280–315).
• Stator windings with dual-coated copper wire ideal for inverter usage; optional VPI and PTC thermistors available.
• Two earthing terminals for enhanced safety.
• Optional anti-condensation heaters to prevent moisture build-up; space heaters available for frames ≥100.
• Integral electromagnetic DC brake available (with rectifier) up to frame 200L.

Perfect For:

Heavy-duty intermittent operations such as cranes, hoists, conveyor systems, sluice gates, material handling, and industrial mills. These motors offer dependable performance, safety, and long-term reliability in demanding environments.