Marine Electric Capstan
(Professional Technical Specification)
1. Product Overview
A Marine Electric Capstan featuring a 46mm diameter drum, engineered for precision load handling in marine and industrial applications. Constructed entirely from 316L stainless steel, this compact yet powerful unit combines corrosion resistance with reliable performance for yachts, workboats, and industrial platforms.
2. Technical Specifications
| Parameter | Specification |
|---|---|
| Drum Diameter | 46mm (±0.5mm tolerance) |
| Load Capacity | 5KN-15KN (configurable) |
| Line Speed | 8-12 m/min (variable frequency optional) |
| Power Supply | 220V AC single-phase or 380V 3-phase |
| Motor Type | IE3 efficiency (1.5kW-5.5kW) |
| Brake System | Manual band brake (EN 13155 compliant) |
| Clutch | Manual engagement lever |
3. Construction Details
3.1 Material Specification
-
Drum & Frame: 316L stainless steel (ASTM A240)
-
Fasteners: A4-80 marine-grade stainless
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Surface Treatment: Electropolished (Ra ≤ 0.8μm)
3.2 Mechanical Design
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Gearbox: Helical reduction (15:1 ratio)
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Shaft Seals: Double-lip nitrile with dust exclusion
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Mounting: 4-bolt flange pattern (DN100 standard)
Parameters:
| Chain diameter(AM3) | Holding load | Speed | Mooring load | Working load | Over load | Mooring speed | Rope diameter |
| mm | KN | ≥m/min | KN | KN | KN | ≥m/min | mm |
| 46 | 756 | 10 | 60 | 100.5 | 150 | 9 | 26 |
The description/sizes may be different with goods, please check with us when order.
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