Description
Ronstan 20ST Orbit Winch | Boat Supply Store
Engineered for demanding offshore passages and club racing, this 1-speed winch significantly reduces physical strain with its 18.3:1 power ratio. Its machined aluminum drum features distinctive Power Ribs™, ensuring secure line control even under heavy load. With a 75mm drum diameter and a total weight of only 1.7kg, it provides a robust solution for sailors prioritizing performance and ease of maintenance, particularly on vessels navigating the diverse conditions of the Gulf Coast.
Key Features
- Lightweight construction for enhanced handling and reduced vessel weight.
- Superior Grip with distinctive Power Ribs™ technology for secure line control.
- Tool-Free Servicing simplifies maintenance and configuration adjustments onboard.
- Sprung Self-Tailing Jaws provide reliable and automatic line capture.
- Machined Aluminum Drum ensures durability and corrosion resistance.
- Proven Gearing based on Andersen winch configuration for reliable performance.
- High Power Ratio of 18.3:1 for efficient line hauling.
- Accommodates standard line sizes from 6-10mm for versatile rigging.
Specifications
| Product Specifications | |
|---|---|
| Speed | 1-Speed |
| Power Ratio | 18.3:1 |
| Drum Diameter | 75mm |
| Base Diameter | 120mm |
| Height | 124mm |
| Weight | 1.7kg |
| Maximum Pulling Load | 550kg |
| Line Size Accommodation | 6-10mm |
Who This Is For
Performance-oriented sailors and boat owners seeking a lightweight, easy-to-service, and high-grip winch for their sailing vessel. This winch is ideal for those who value efficiency and simplified maintenance during active sailing.
How It Compares
| Feature | Ronstan 20ST Orbit Winch | Lewmar EVO 20ST Winch |
|---|---|---|
| Drum Diameter | 75mm | — |
| Weight | 1.7kg | 2.5kg |
| Power Ratio | 18.3:1 | 20:1 |
| Line Size | 6-10mm | 6-12mm |
| Tool-Free Servicing | Yes | Likely requires tools |
Common Concerns Answered
I'm concerned about the power ratio; is 18.3:1 sufficient for heavy loads?
The 18.3:1 power ratio is a standard and highly effective ratio for a winch of this size, providing excellent mechanical advantage for most common sailing loads. While some users may prefer higher ratios for exceptionally heavy, infrequent tasks, this winch is optimized for balanced performance and ease of use across a broad spectrum of sailing conditions.
Are spare parts readily available for Ronstan winches?
The Ronstan Orbit Winch is designed with tool-free maintenance at its core, significantly reducing the need for specialized spare parts during routine service. For less common replacement needs, BoatSupplyStore.com maintains comprehensive support and can facilitate access to necessary components, ensuring your winch remains operational.
How does the Ronstan 20ST Orbit compare to Lewmar or Harken winches in its class?
While Lewmar and Harken are established brands, the Ronstan 20ST Orbit distinguishes itself with a notably lighter construction (1.7kg vs. 2.5kg for comparable Lewmar models) and its innovative Power Ribs™ technology for superior line grip. Furthermore, the unique tool-free servicing feature offers a distinct advantage in convenience and speed of maintenance compared to competitors that typically require tools.
Frequently Asked Questions
What is the power ratio of the Ronstan 20ST Orbit Winch?
The Ronstan 20ST Orbit Winch features a 1-speed configuration with a power ratio of 18.3:1.
What line sizes can the Ronstan 20ST Orbit Winch accommodate?
This winch is designed to accommodate line sizes ranging from 6mm to 10mm in diameter.
Does the Ronstan 20ST Orbit Winch require tools for servicing?
No, the Ronstan 20ST Orbit Winch is engineered for tool-free servicing, allowing for easy configuration and maintenance.
What is the weight of the Ronstan 20ST Orbit Winch?
The Ronstan 20ST Orbit Winch weighs 1.7kg.
What is the drum diameter of the Ronstan 20ST Orbit Winch?
The drum diameter of the Ronstan 20ST Orbit Winch is 75mm.
