Star Coupling

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MOQ : 100 Units

Star Coupling Specification

Sealing
Non-sealed, open design.

Torque
Up to 20,000 Nm (varies by coupling size).

Thread
Not applicable (typically keyway and set screw instead of threads).

Head Code
Standard cylindrical hub ends.

Max. Speed
Up to 6000 RPM (varies by model).

Bore
Customized as per shaft diameter (typically available from 10 mm to 100 mm).

Connection
Clamp or set screw connection as per hub design.

Material
Hubs: Cast iron, steel, or aluminum; Star element: Polyurethane or NBR Rubber.

Structure
Three-piece construction (two metal hubs with an elastomeric star element in between).

Standard
Conforms to international standards such as DIN and ISO.

Inner Diameter
Varies (10 mm to 100 mm, depending on model and shaft size).

Outer Diameter
Varies by coupling size (typically 40 mm to 200 mm).

Application
Power transmission between shafts, commonly used in pumps, compressors, conveyors, and industrial machinery.

Surface Treatment
Black oxide finish for corrosion resistance.

Technique
Machined and injection molded components.

Shape
Star-shaped flexible element (spider) with round metallic hubs.

Brand Compatibility
Compatible with standard L, HRC, and Lovejoy type couplings.

Misalignment Compensation
Can accommodate angular, radial, and axial misalignment.

Temperature Range
-30C to +100C depending on elastomer material.

Operating Environment
Suitable for dry, indoor industrial environments.

Weight
Varies with size (typically 0.5 kg to 8 kg).

Maintenance
Low maintenance; spider replacement possible without removing hubs.

Color
Black hubs with yellow or red star element (depends on elastomer type).

Vibration Damping
Damps vibrations and shock loads effectively.

Star Coupling Trade Information

Minimum Order Quantity
100 Units

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Units Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About Star Coupling

Spotlight your machinery with this top-drawer Star Coupling, a rare yet monumental addition for power transmission needs. Available in limited stock, it features dazzling black hubs paired with either yellow or red star-shaped elastomer elements, crafted for temperature extremes from -30C to +100C. Its premium structure compensates for misalignments-angular, radial, or axial-ensuring smooth vibration damping in industrial setups. Low maintenance and compatible with L, HRC, and Lovejoy types, this coupling stands out for its corrosion-resistant finish and customizable bores.

Versatile Performance on Industrial Frontlines

The Star Coupling excels in challenging, dry indoor environments, providing stellar surface adaptability. Its three-piece design delivers significant competitive advantages including shock/vibration absorption, hassle-free maintenance, and tailored compatibility with common brands. Monumental in application scope, it shines in pumps, compressors, conveyors, and a diversity of industrial machinery, making it a go-to solution for heavy-duty power transmission and misalignment compensation.

Global Reach and Reliable Supply Chain

With a robust presence in key export markets across Europe, Asia, and the Middle East, the Star Coupling is shipped with secure packaging, ensuring it arrives undamaged and ready for immediate use. Freight logistics are handled with precision, and the streamlined delivery process keeps expenditure controlled. Typically, buyers can expect delivery within two to three weeks of order confirmation, allowing for efficient project planning and minimal downtime.

FAQ's of Star Coupling:

Q: How does the Star Coupling compensate for shaft misalignments?

A: The Star Coupling is engineered to accommodate angular, radial, and axial misalignments between connected shafts, ensuring smooth operation and reducing wear on your equipment.

Q: What benefit does the black oxide surface treatment offer?

A: The black oxide finish provides corrosion resistance, enhancing the coupling's durability and lifespan, particularly in industrial environments prone to oxidation.

Q: What is the process for replacing the star (spider) element?

A: Replacing the elastomeric spider is straightforward and can be done without removing the metal hubs, minimizing downtime and simplifying routine maintenance.

Q: Where can this coupling be used effectively?

A: This coupling is ideal for indoor industrial applications such as pumps, compressors, conveyors, and other machinery requiring torque transmission and vibration damping.

Q: What are the typical delivery and shipping details for this product?

A: Orders are shipped securely with protective packaging to prevent damage in transit. Delivery time generally ranges from two to three weeks, depending on the destination and order specifics.

Q: How is the coupling mounted onto the shaft?

A: The coupling can be affixed using clamp or set screw connections, depending on the selected hub design, and is usually customized to match the shaft diameter.

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