Features of stainless steel ratchet type manual winch (buffing) series
The ratchet function is added to the handle base on the stainless steel winch SB type (buffing). Wind-up and wind-down is enabled by a right and left reciprocating movement. This winch can be directly installed on the wall, floor or even in narrow spaces where it is impossible to rotate the handle. In addition, this winch can be used as a rotary winch in the same way as the SB series.
Model: RSB-1-SI / RSB-3-SI / RSB-5-SI / RSB-10-SI
Simple operation
As the machine efficiency is high, the hand load during operation is very light compared to that of competitors’ winches and you can carry out the work easily. This winch has a compact design with minimal weight and very convenient to carry or move. In addition, the main unit can be easily attached using predefined bolts. Another major feature is that each part is made by press processing, and the whole winch is assembled with bolts, so it can be easily disassembled. If a repair is necessary, anyone can easily repair and assemble the winch by following the instruction manual and purchasing the parts.
Exceptional durability
Ball bearings from leading manufacturers are used for all of our winch products. These ball bearings make the winding process light and exhibit outstanding strength against wear. For the reducer, our company’s custom designed heat treated gear uses an unique transposition method to allow the user to work with ease. The mechanical brake also has a mechanism that freely adjusts the gap so it is extremely durable. All surfaces are painted and treated which makes the winch resistant to rust with unrivaled durability in any working environment.
Reliable safety
This winch is extremely safe because of carefully selected material parts, advanced design and technology. Especially for the parts where load is applied in a concentrated manner, the strength is further increased by combining ribs or double plates made by precision press processing. The mechanical brake has a double safety mechanism, so even if there is an impact applied to the claw arm, the brake will remain in place. The wire rope is fixed to a specially designed drum using a double safety structure. The end of the wire rope can be easily fixed to the drum using a Hex key L-wrench included with the product. This MAXPULL original design ensures a highly reliable and safe product.
Ratchet handle “wind-up” operation
Ratchet handle “wind-down” operation
Examples of where stainless steel ratchet type winches are used
Stainless steel ratchet type manual winch (buffing) product list
Model: RSB-1-SI : 100kgf (220lbs)
| Model | RSB-1-SI |
|---|---|
| Load Rating | 100kgf（220lbs) 4th Layers or Less |
| Drum Capacity | 6-Layers Winding φ5mm (6×19) x 35m (3/16inch (7×19) x 114ft) |
| Gear Ratio | 1 : 1 |
| Handle Force | 1st Layer：14.6kgf (32.2lbs) 3rd Layer：19.0kgf (41.9lbs) 4th Layer：21.2kgf (46.7.0lbs) |
| Handle Length (Effective Maximum) | 250mm (9.84inch) |
| Weight (Main unit + Handle) | 9.0 kg (19.8lbs) |
Model: RSB-3-SI : 300kgf (660lbs)
| Model | RSB-3-SI |
|---|---|
| Load Rating | 300kgf（660lbs) 5th Layers or Less |
| Drum Capacity | 6-Layers Winding φ6mm (6×37) x 32m (1/4inch (6×36) x 104ft) |
| Gear Ratio | 6.25 : 1 |
| Handle Force | 1st Layer : 7.7kgf (17.0lbs) 3rd Layer：10.5kgf (23.1lbs) 5th Layer：13.3kgf (29.3lbs) |
| Handle Length (Effective Maximum) | 250mm (9.84inch) |
| Weight (Main unit + Handle) | 15.9 kg (35.1lbs) |
Model: RSB-5-SI : 500kgf (1,100lbs)
| Model | RSB-5-SI |
|---|---|
| Load Rating | 500kgf（1,100lbs) 5th Layers or Less |
| Drum Capacity | 6-Layers Winding φ6mm (6×37) x 40m (1/4inch (6×36) x 131ft) |
| Gear Ratio | 8.9 : 1 |
| Handle Force | 1st Layer：11.1kgf (24.5lbs) 3rd Layer：14.4kgf (31.8lbs) 5th Layer：17.7kgf (39.0lbs) |
| Handle Length (Effective Maximum) | 250mm (9.84inch) |
| Weight (Main unit + Handle) | 17.2 kg (37.9lbs) |
Model: RSB-10-SI : 1,000kgf (2,200lbs)
| Model | RSB-10-SI |
|---|---|
| Load Rating | 1,000kgf（2,200lbs) 3rd Layers or Less |
| Drum Capacity | 5-Layers Winding φ8mm (6×37) x 35m (5/16inch (6×36) x 114ft) |
| Gear Ratio | 12.6 : 1 |
| Handle Force | 1st Layer：13.5kgf (29.8lbs) 2nd Layer：16.0kgf (35.3lbs) 3rd Layer：18.5kgf (40.8lbs) |
| Handle Length (Effective Maximum) | 300mm (11.81inch) |
| Weight (Main unit + Handle) | 18.2 kg (40.1lbs) |
