Rotary manual winch for 500kgf! Excellent salt resistance and anti-rust properties with hot-dip galvanized coating (commonly known as zinc-dip coating).
※ Salt resistance: Excellent rust prevention and achieved a lower price compared to stainless steel. ■ Bolts, nuts, springs, and C-type retaining rings are made of SUS-304 ■ The shaft has a thick chromate plating ■ Each part is processed by pressing, and the entire assembly is bolted together, making it disassemblable ■ All bearing parts use ball bearings from top manufacturers ■ The reducer employs a unique gear using a special heat treatment method developed by our company ■ The mechanical brake features a dual safety mechanism ■ Dual safety wire lock system
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basic information
■Wire rope tensile strength: 4,900N (500kgf) for up to 5 layers of φ6mm wire rope ■Wire rope capacity: φ6mm × 40m ■Reduction ratio: 1/8.9 ■Manual load 1: 1st layer / 109N (11.1kgf) ■Manual load 2: 3rd layer / 142N (14.4kgf) ■Manual load 3: 5th layer / 174N (17.7kgf) ■Handle length (effective maximum): 250mm ■Weight (body only): 15.4kg *For more detailed information, please contact us or download the catalog.
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Applications/Examples of results
■General lifting or towing operations of heavy objects
catalog（1）
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CAD data（1）
| Model number | overview | File |
|---|---|---|
| GM-5-GS | Melted zinc-coated rotary manual winch GM-5-GS |
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Company information
We are a rare winch specialist manufacturer on a global scale. As specialists in "lifting" and "pulling," we have leveraged our accumulated know-how and technology to achieve approximately 70 percent market share domestically, earning top brand recognition from our users. We are deeply grateful to our customers for their understanding of our quality policy, which is to "provide products with superior performance and high safety," and for their support and purchases. Recently, at Max Pull Winch, under our environmental policy of "thoroughly eliminating harmful chemicals contained in our products to avoid leaving a negative impact on the future global environment," we have successfully achieved the "RoHS directive compliance" for our manual standard winches without imposing any new burdens on our customers. This was made possible by advancing alternative technologies that eliminate specific harmful substances and sourcing materials and components that do not contain certain harmful substances above a specified level. We will continue to implement reforms to deliver higher quality and better service to everyone. We kindly ask for your continued patronage beyond what you have given us so far.
