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Fenner Gear Couplings
High-Torque, Precision-Engineered Shaft Connections for Demanding Applications
Fenner Gear Couplings are designed to deliver maximum torque transmission with mechanical flexibility, making them ideal for heavy-duty industrial drives. Manufactured to exacting standards, these couplings ensure smooth operation, long service life, and reliable performance in the harshest environments.
Product Overview
Fenner Curved Tooth Gear Couplings consist of two hubs with crowned external teeth and two outer sleeves with internal spur teeth. The gear profile is precision-machined to ensure optimal meshing, flexibility, and torque transmission. Coupling sleeves are joined using high-tensile steel bolts and sealed with O-rings to prevent lubricant leakage and dust ingress.
Key Features
- High Torque Capacity: Designed for continuous and peak loads in demanding applications.
- Misalignment Compensation: Accommodates angular, parallel, and axial misalignments.
- Crowned Tooth Design: Enhances flexibility and reduces stress concentration.
- Lubricated Operation: Grease or oil-filled for smooth, long-lasting performance.
- Seal Carrier System: Allows inspection and replacement of O-rings without disturbing alignment (sizes FGC 11 to FGC 19).
- Durable Construction: Hubs and sleeves made from hardened carbon steel for superior wear resistance.
Technical Specifications
| Specification | Details |
|---|---|
| Size Range | FGC 1 to FGC 19 |
| Torque Capacity | Up to 197,600 Nm |
| Bore Range | 7 mm to 350 mm |
| Temperature Range | Up to 120°C |
| Lubrication Options | Grease: Servogem EP1 / Oil: Servomesh SP 680 |
| Material | Hardened carbon steel |
Typical Applications
Fenner Gear Couplings are trusted across industries such as:
- Metal rolling mills
- Cement and aggregate plants
- Paper machinery
- Dredgers and cranes
- Compressors, fans, and blowers
- Rubber and plastic processing
- Conveyors and elevators
Supplied Components
- Two gear hubs
- Two outer sleeves
- High-tensile bolts and nuts
- O-rings and seal carriers (as applicable)
- Lubrication guidelines and installation instructions
Why Source from Us
We supply genuine Fenner Gear Couplings directly to OEMs and industrial users across India.
- Competitive pricing and volume discounts
- Fast dispatch from Kolkata
- Technical support for selection and sizing
- Custom documentation and packaging available on request