70mm Combined Windlass Electric Drive
Application
The 70mm Combined Windlass Electric Drive is a heavy-duty deck machinery system designed for reliable anchor handling and mooring operations. Key features include:
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Dual-function capability: Combines chain gypsy (for Ø70mm anchor chains) with warping drum
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Electric drive system: 30-75kW motor options available
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Closed gearbox design: Enhanced safety and environmental protection
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Manual control: Brake and clutch for operational flexibility
Typical Installations:
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Commercial cargo vessels
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Offshore support ships
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Large fishing vessels
Construction & Materials
Material Specifications:
| Component | Material Options | Key Properties |
|---|---|---|
| Main Frame | Cast Steel (ASTM A148) | 450MPa yield strength |
| Wear Parts | 316L Stainless Steel | PREN >25 corrosion resistance |
Technical Features
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Durable Construction:
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Reinforced gearbox housing
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Hardened alloy steel gears (HRC 58-62)
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Control Systems:
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Local control station (IP56 rated)
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Optional bridge remote control
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Performance:
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Chain speed: 9-12 m/min
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Maximum pull: 150kN (design factor 2:1)
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Safety Systems:
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Manual band brake (asbestos-free)
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Load monitoring system (optional)
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Certifications:
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IRS, LR, RINA
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SOLAS compliant
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MED approved
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| Specifications | |
| Chain diameter(AM2) | 70mm |
| Working load | 208.3KN |
| Capacity | ≥190m |
| Power | 45/45/30KW |
| Speed | 1700/810/380r/min |
| Duty | 10/30/5min |
| Voltage | 440v / 60Hz |
| Overload | 312.5KN |
| Support load | 1161KN |
| Speed | ≥9m/min |
| Drum load | 100KN |
| Drum speed | ≥9m/min |
| Support load | 300KN |
| Cable diameter | 80mm |
The description/sizes may be different with goods, please check with us when order.
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