Mini Rotating Manual Winches: (Type-LH-SI-KEN,-LH-SW,-SD60)
For important parts such as mechanical brake, common parts from the GM type winches are used. Robust structure is ensured and the size is super compact with installation pitch on reverse surface of 140mmx50mm and weight 5kg. This winch is optimum for customers who value safety and reliability in spite of its compactness. This product has a good track record as a built-in winch, such as a drop curtain hoisting device.
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.
Examples of 1LH series usage site
In addition to drop curtain hoisting device shown above, this product is effective for a place where you want to use a manual winch that is as light and small as possible or embedding into a device.
Small rotary hand winch 1LH series product list
Model: GM-1LH-SI-KEN : 100kgf (220lbs) built-in stopper type
| Model | GM-1LH-SI-KEN |
|---|---|
| Load Rating | 100kgf（220lbs) 5th Layers or Less |
| Drum Capacity | 8-Layers Winding φ4mm (6×19) x 22m (5/32inch (7×19) x 72ft) |
| Gear Ratio | 1 : 1 |
| Handle Force | 1st Layer：11.4kgf (25.1lbs) 3rd Layer：15.8kgf (34.8lbs) 5th Layer：20.1kgf (44.3lbs) |
| Handle Length (Effective Maximum) | 200mm (7.9inch) |
| Weight (Main unit + Handle) | 5.0 kg (11.0lbs) |
Model: GM-1LH-SW-KEN : 100kgf (220lbs) open stopper type
| Model | GM-1LH-SＷ-KEN |
|---|---|
| Load Rating | 100kgf（220lbs) 5th Layers or Less |
| Drum Capacity | 8-Layers Winding φ4mm (6×19) x 22m (5/32inch (7×19) x 72ft) |
| Gear Ratio | 1 : 1 |
| Handle Force | 1st Layer：11.4kgf (25.1lbs) 3rd Layer：15.8kgf (34.8lbs) 5th Layer：20.1kgf (44.3lbs) |
| Handle Length (Effective Maximum) | 200mm (7.9inch) |
| Weight (Main unit + Handle) | 5.0 kg (11.0lbs) |
Model: ESB-1LH-SI-KEN : 100kgf (220lbs) made of stainless-steel
| Model | ESB-1LH-SI-KEN |
|---|---|
| Load Rating | 100kgf（220lbs) 5th Layers or Less |
| Drum Capacity | 8-Layers Winding φ4mm (6×19) x 22m (5/32inch (7×19) x 72ft) |
| Gear Ratio | 1 : 1 |
| Handle Force | 1st Layer：11.4kgf (25.1lbs) 3rd Layer：15.8kgf (34.8lbs) 5th Layer：20.1kgf (44.3lbs) |
| Handle Length (Effective Maximum) | 200mm (7.9inch) |
| Weight (Main unit + Handle) | 5.0 kg (11.0lbs) |
Model: GM-3-SI-SD60 : 300kgf (660lbs) short drum type
| Model | GM-3-SI-SD60 |
|---|---|
| Load Rating | 300kgf（660lbs) 5th Layers or Less |
| Drum Capacity | 6-Layers Winding φ6mm (6×37) x 16m (1/4inch (6×36) x 52ft) |
| 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) | 約13.0 kg (28.7lbs) |
