GBL Drum gear coupling with brake wheel (Q/YG 11004X-2018)

Product Overview:

The GBL Series Drum-Type Gear Coupling with Brake Wheel is a specialized mechanical transmission component designed to facilitate efficient torque transmission between rotating shafts while integrating a brake wheel to provide additional safety control and braking capabilities. This product combines the inherent reliability of traditional drum-type gear couplings with braking functionality, making it an ideal choice for ensuring precise control and operational safety in modern industrial machinery.

Structural Design and Performance Features:

1. Advanced Drum-Type Gear Structure: The coupling features a robust and durable internal drum-type design, transmitting power through the precise meshing of finely machined internal gear teeth.

2. Multi-Dimensional Misalignment Compensation: This unique design effectively compensates for angular, radial (parallel), and axial misalignments between connected shafts. By absorbing deviations caused by such misalignments, it significantly reduces stress on connected equipment, thereby extending the service life of the entire transmission system.

3. Integrated Braking Functionality: By directly integrating a brake wheel into the coupling structure, the unit enables controlled deceleration or emergency stopping of the rotating shafts. This feature is critical for applications requiring precise speed control or emergency safety braking capabilities.

4. High-Strength Materials and Durability: Manufactured from high-quality steel or alloy steel, the product exhibits exceptional wear resistance, fatigue resistance, and corrosion resistance, enabling it to withstand heavy-duty operations and endure harsh industrial environments.

5. Modular Design and Ease of Maintenance: The coupling features a modular construction that simplifies the installation process. Its design prioritizes ease of maintenance, facilitating quick inspections, seal replacements, or component repairs to minimize equipment downtime.

Key Technical Specifications:

1. Size Range: The product series offers a comprehensive range of models, spanning from GBL1 to GBL14.

2. Torque Capacity: The nominal torque (Tn) range is extensive, covering capacities from 0.63 kN·m to 125 kN·m.

3. Operating Speed: Demonstrating excellent stability at high speeds, the coupling supports a maximum allowable rotational speed of up to 4000 r/min (depending on the specific model).

4. Bore Adaptability: Supports various bore diameter configurations (d1, d2, dz), with a maximum bore diameter reaching 250 mm. Tapered bores are also available upon request, supporting a maximum diameter of up to 220 mm.

Physical Characteristics:

Depending on the specific model specifications, the product's self-weight ranges from 7 kg to 850 kg, capable of meeting the diverse power transmission requirements of industrial equipment ranging from light-duty to heavy-duty applications.

Primary Application Fields:

Distinguished by their robust torque transmission and precise braking capabilities, this series of couplings is widely utilized in the heavy machinery and equipment of the following industries:

1. Metallurgy and Mining Machinery

2. Lifting and Conveying Equipment

3. Port and Hydraulic Machinery

4. Paper Industry Equipment

With its sturdy construction, exceptional misalignment compensation capabilities, and advanced integrated braking technology, the GBL-type Drum-Gear Coupling with Brake Drum offers a comprehensive solution for modern industrial transmission systems—combining high efficiency, safety, and durability in a single package.