Discription

Crane Duty Motor: Crane duty motors are specially designed for frequent starts/stops & reversing required in cranes & lifts of all types. They can also be used in applications such as material handling, weirs & sluices, auxiliary motors in rolling mills or wherever intermittent drives are required. “Hindustan” crane duty motors are also available with flameproof enclosures.

• Specifications:
• Frames : 71 to 315L
• Rating : 0.18 to 200.0 kW
• Poles : 4, 6 & 8
• Mountings : B3, B5, B14 & combinations
• Protection: IP55
• Enclosure: TEFC
• Voltage : 415V ± 10% or as required
• Frequency : 50Hz ± 5% or as required
• Ambient : 50°C.
• Altitude: up to 1000m above MSL
• class: Class F with temp. rise limited to class B.
• Duty: S3-S5
• Starts/hour : 60, 150, 300
• Standards :   IS/IEC 60034-1, IS 325, IS 1231, IS 2223 & IS 4722