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Coup-Link Shaft Couplings

Name: Coup-Link Shaft Couplings
Brand: V. W. IMPEX
Price: 9900 INR
Availability: InStock

Price 9900 INR/ Piece

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MOQ : 1 Piece

Coup-Link Shaft Couplings Specification

Precision Rating
Machined to DIN or IS standards

Lubrication Type
Maintenance-free (No lubrication required)

Retainer
Elastomeric Spider

Thickness
As per model

Cage Material
Nil

Inside Diameter
As per shaft size

Bearing Type
Nil

Material
Cast Iron, Steel, Aluminium

Structure
Flexible Jaw Coupling

Seals Type
Nil (Open)

Number Of Rows
Single

Bore Size
Upto 60 mm

Outside Diameter
From 38 mm to 120 mm

Limiting Speed
Up to 6000 rpm

Load Capacity
High torque transmission

Temperature Resistance
-20°C to +80°C

Balancing
Dynamically balanced for higher speeds

Mounting
Clamp or set screw mount

Application
For connecting two shafts and transmitting torque

Design Feature
Fail-safe operation

Vibration Damping
Excellent

Misalignment Compensation
Axial, radial & angular

Standard Types Available
CL, CLS, CJ, CJS

Finish
Corrosion protected

About Coup-Link Shaft Couplings

GZLINK is a modern enterprise focused on the design and manufacturing of high-precision shaft couplings and ball screw support unit. Established in 1998, the company has grown from a small producer into a major supplier of couplings with over 20 series of products, jaw type, disc type, bellows type, beam type, oldham type and so on.

The types of shaft couplings that we can provide are shown below:

1.Curved Jaw Coupling - The curved jaw coupling consists of two metal hubs and a polyurethane elastic body, which gives it an excellent impact absorption performance.

2.Disc Coupling - The disc couplings consist of two metal hubs and a stainless membrane. The stainless membrane is thin and easy to bend, thus allowing it to better absorb deviations. The disc couplings are classified into a single and double membrane shaft coupling.

3.Beam Coupling - The beam couplings use the slit to balance the relative torque and transmit the torque. It features no backlash and is easy to maintain. Beam couplings are classified into helical slit couplings and parallel slit couplings.

4.Oldham Coupling - The Oldham couplings consist of two hubs and a centre block, with the centre block made of a plastic material in order to absorb deviation, reduce vibration, and ensure electrical insulation.

5.High-Gain Rubber Type Coupling - High-gain rubber type couplings consist of aluminium alloy and rubber. There is no clearance, and it features a better response ability over other shaft coupling types.

6.Bellows Coupling - The bellow couplings are capable of absorbing a large radical, axial and angular deviation.

7.Rigid Coupling - The rigid shaft couplings feature strict requirements for installation, and cannot deviate. Because of their small volume and easy installation, they are becoming increasingly popular.

8.Encoder Coupling - Encoder couplings are used in encoders, and are popular due to their excellent elasticity and ability to absorb a large deviation.

All are available in a variety of mounting options including set screw, keyway, clamp, conical and shrink disc configurations.

Uses of Shaft Coupling/Servo Motor Coupling:

* To transfer power from one end to another end. (Commonly used in transferring motor power to another one).

* To provide for misalignment of the shafts

* To improve mechanical flexibility.

* To help/protect against overloads, reducing the transmission of shock loads from one shaft to another.

Type	Spider Coupling
Material	Aluminium
Quantity Per Pack	ONE
Operating temperature range	Standard
Working Pressure	Standard as per Model
COUPLING	3500

Versatile Coupling for Demanding Applications

Coup-Link Shaft Couplings are engineered to meet the rigorous demands of modern rotating equipment. Their flexibility allows compensation for multiple misalignment types, while the robust material options suit a range of operational environments. These couplings are ideal for systems requiring high torque transmission and dynamic balancing at elevated speeds.

Simplified Installation and Operation

Mounting options such as clamp and set screw designs allow for straightforward installation, minimizing downtime during maintenance or component replacement. Their fail-safe structure and maintenance-free functionality ensure peace of mind and minimal lifecycle costs for maintenance teams and operators.

Reliable Performance Across Environments

Coup-Link couplings operate efficiently from -20C to +80C, with corrosion protection to withstand harsh industrial settings. Their dynamically balanced configuration reduces vibration and noise, extending the service life of connected machinery and components.

FAQ's of Coup-Link Shaft Couplings:

Q: How do Coup-Link Shaft Couplings compensate for shaft misalignment?

A: Coup-Link Shaft Couplings are designed as flexible jaw couplings, which effectively compensate for axial, radial, and angular misalignments between connected shafts. Their elastomeric spider serves as a flexible element, absorbing misalignments and minimizing stress on adjacent machinery.

Q: What are the primary benefits of using these couplings over rigid types?

A: Compared to rigid couplings, Coup-Link Shaft Couplings offer excellent vibration damping, misalignment compensation, and fail-safe operation. This enhances protection for equipment, reduces the risk of premature failure, and provides smoother, quieter system performance.

Q: Where can Coup-Link Shaft Couplings be used effectively?

A: These couplings are ideal for a wide range of industrial applications, including pumps, compressors, conveyors, mixers, and other machinery requiring reliable torque transmission and misalignment accommodation. Their corrosion protection and temperature resistance make them suitable for diverse environments.

Q: What process is involved in installing a Coup-Link Shaft Coupling?

A: Installation involves positioning the coupling between two aligned shafts, then securing it using either clamp or set screw mounts. The process is straightforward and does not require lubrication or seals, simplifying routine maintenance and assembly workflows.

Q: When should you choose a dynamically balanced coupling like Coup-Link?

A: A dynamically balanced coupling is essential when the application involves high-speed rotation (up to 6000 rpm in this case) or when minimizing system vibrations is crucial. This option helps prevent unbalanced forces, increasing machinery longevity and operational safety.

Q: What materials are available for these couplings, and how do they affect performance?

A: Coup-Link couplings are available in cast iron, steel, and aluminium. Cast iron offers high strength and vibration damping, steel provides robust performance for heavy loads, and aluminium is lightweight for applications prioritizing reduced mass.

Q: How does the maintenance-free feature benefit users?

A: Because these couplings are designed without seals or lubrication requirements, maintenance needs are significantly reduced. This saves time, lowers operational costs, and minimizes the risk of contamination or failure due to improper lubrication.

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