Right-Hand 45° Lebus Grooved Winch Drum Q355B Steel 2.8T Max Tension 30 Wraps for 10.3mm Cable Hoisting
Right-Hand 45° Lebus Grooved Winch Drum Q355B Steel 2.8T Max Tension 30 Wraps for 10.3mm Cable Hoisting
Right-Hand 45° Lebus Grooved Winch Drum Q355B Steel 2.8T Max Tension 30 Wraps for 10.3mm Cable Hoisting Description
This LBS grooved winch drum is manufactured from Q355B alloy steel and features a left‑hand 45° Lebus bi‑linear groove pattern. Designed for right‑hand rotation steel cable, the drum provides counterclockwise hoisting when viewed from the motor mounting side. With 30 winding wraps accommodating 10.3 mm diameter cable and a maximum single‑rope tension of 2.8 tons, this reel meets the demands of professional hoisting equipment. Precision machining ensures compliance with drawing specifications, delivering a stable structure and durable performance for industrial machinery applications.
Right-Hand 45° Lebus Grooved Winch Drum Q355B Steel 2.8T Max Tension 30 Wraps for 10.3mm Cable Hoisting Parameters
| Parameter | Specification |
|---|---|
| Product Name | LBS Grooved Winch Drum / Reel |
| Material | Q355B Alloy Steel |
| Single Rope Max Tension | 2.8 tons |
| Groove Type | Lebus Bi‑Linear (Left 45°) |
| Steel Cable Rotation | Right‑Hand |
| Cable Diameter | 10.3 mm |
| Winding Wraps | 30 turns |
| Hoisting Rotation | Counterclockwise (Motor Side) |
| Surface Treatment | Sandblasting + Primer Coating |
| Key Dimension Tolerance | 256 ± 0.2 mm |
| Bolt Standard | GB/T 5783‑2000 |
Right-Hand 45° Lebus Grooved Winch Drum Q355B Steel 2.8T Max Tension 30 Wraps for 10.3mm Cable Hoisting Features
The Q355B material provides high load‑bearing capacity and resistance to deformation under stress. The Lebus bi‑linear groove design ensures smooth cable spooling while minimizing wear on both the rope and the drum. Tight dimensional control (256 ± 0.2 mm on key dimensions) and standard fastener compatibility (GB/T 5783‑2000 bolts) guarantee reliable counterclockwise hoisting operation. Fixed cable attachment on the motor side simplifies installation. With 30 winding wraps offering ample cable storage and a 2.8‑ton maximum tension rating, this drum delivers consistent, dependable performance for industrial hoisting tasks.
Right-Hand 45° Lebus Grooved Winch Drum Q355B Steel 2.8T Max Tension 30 Wraps for 10.3mm Cable Hoisting Applications
This LBS grooved drum serves as a core component for winch systems in engineering machinery, mining equipment, and construction hoists. It is well‑matched to heavy‑duty applications requiring 2.8‑ton tension capacity and precise cable winding, including industrial plants, mining sites, and construction zones. The Q355B steel construction also makes it an ideal choice for custom machinery retrofits and equipment modifications in mechanical manufacturing and maintenance fields.
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