Gear Coupling

Utkarsh tyre spacer coupling 

A split tyre is attached to two hubs using adaptor plates held together under bolt load. An optimized fiber reinforced tyre increases the torque carrying capacity without sacrificing flexibility. This is an elastomer in shear type coupling. Under extreme overload conditions tyre is torn apart, disconnecting the driving and driven equipment, which would guard them against damage. Tyre type coupling provides highest torsional flexibility and misalignment capability (up to 4° angular). The axial flexibility of the tyre couplings allows it to accommodate a large amount of end float as well. Compact design improves the torque carrying capacity to length ratio. During maintenance tyre can be replaced easily without disturbing the setup. Because there are no rubbing surfaces, dirt or other abrasive materials do not shorten the life of the coupling.

 

Features

• Spacer makes maintenance more efficient and easy as a space between two shafts up to DBSE is available
• No requirement of re-aligning dismanting of coupling

• Delivery Time: 2 to 3 weeks

Features :

Vertical Split Cover :

• Ideal for higher running speeds and general purpose. Horizontal split also available for specific applications.

 

Lubrication Fittings :

• One or more lube holes in each half cover makes for easier lubrication. Fill through one and remove other plug for venting.

 

Seals :

• Durable synthetic material prevents loss of lubricant & entrance of water, dust or other foreign materials.

 

Hubs :

• Made of steel for maximum strength.

 

Taper Grid :

• Made of high strength steel, quenched and tempered to spring hardness.

• Delivery Time: Ex-Stock

Features :

Simplicity :

• Has few components such as Hubs, Grid, Cover, Seal & Fasteners.

 

1. Hubs are made from high fatigue strength steel, so that tooth fatigue failures are eliminated. Hubs are accurately machined to permit utilization of any hub surface for measurement of shaft alignment.
2. Grid is made from high strength spring steel and duly heat treated to get high hardness. So that the stresses developed in the grid by transmitted load are well below the design value. Both straight & taper grids are available.
3. Covers are made of Graded Cast Iron / Aluminum covers which permit higher running speeds.
4. Seal is specially "U" shaped and made of synthetic material to withstand oil, dusty atmosphere and prevent leakage of lubricant.
5. Fasteners are made of High tensile grade materials.

 

Simple / Easy Maintenance :

• As there are fewer & less complicated components, maintenance is less & when regular inspection / lubrication is done the couplings gives good life.

 

Low Operational Cost :

• The spare required is mainly the grid, which is a low cost component and that also gives substantial life. Hence the operational cost is much low.

 

Smooth & Quiet Operation :

• The coupling components except grid to hub have no relative movement. Hence are smooth is operation. In grid & hub also the relative movement is very low & depends on misalignment. Hence the coupling as a whole is smooth & quite in operation.

• Delivery Time: Ex-Stock

The HYDAX Flexible Drive Coupling consists of two gear hubs engaging in a sleeve of high grade plastic material. This material has superior strength and a wide operating temperature range. The gear have crowned-tooth from which permit axial and angular misalignment.

• Delivery Time: 5 to 6 Weeks

Spacer couplings with easy to remove snap design. Suitable for back pull out design pumps. Spacer of Aluminum to reduce load on the extended shafts. This type can take larger mis- alignments because of two flexible membranes

List of Series

80 Series
80 SPL (With API 610 and API 671)
80 SP 
80 X (With API 610 and API 671)
80 X - SP (With API 610 and API 671)
80 CC
80 Q
80 QX (With API 610 and API 671)
80 QX-SP (With API 610 and API 671)
80 L
80 LQ
80 CCS
DBZ 
DBZ-A
DBZ-B
DBZ-C

52 Sries
52 SPL
52 SP
Series 54

And all other series

• Production Capacity: High
• Delivery Time: 5 to 6 Weeks