 Crane Slip Ring Motors.jpg "Weg (Marathon) Crane Slip Ring Motor")
Weg (Marathon) Crane Slip Ring Motor
Overview
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 equipment, 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 a low starting current. The motors are suitable for frequent starts/ stops and reversals. Also, rapid acceleration is achieved by high pull-out torque/rotor inertia ratio.
Technical Specification
- No of Phase: Three Phase
- Brand: Marathon (WEG)
- Duty: S3 / S4
- Frame GD: 63 to 225M
- Frequency: 50/60 Hz
- Mounting Type: Foot Mount
- Temperature: Ambient Temp. 55°C
Features
- Integral feet rugged construction with increased feet thickness.
- Suitable for electronic control.
- Fabricated MS construction of stator frame.
- Separate large slip-ring compartment.
- Double Ended shaft extension cylindrical & tapered.
- Improved ventilation.
- Separate compartment for stator/rotor termination.
- Thyristor control.
- Weg (Marathon) Crane Slip Ring Motor PDF
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