Couplings – Demirdjian Trading Agency Bearing

Roller Chain Flexible Coupling

HT Coupling portion is composed of two hardened steel sprockets and one RS double strand roller chain.
• The material of hardened steel sprockets is S45C.
• The case is made of aluminum alloy.

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Rubber Coupling (NM)

Construction
NM Type is precisely produced by a special designed synthetic rubber with 2 similar bodies of cast iron.
1. High Quality Cast Iron Flanges, designed not only for the C-King Industry power transmission but also for protection of flexible rubber.
2. Flexible Rubber
It is made of rubber and steel cores are inserted in the teeth so as to provide excellent durability and performance of coupling.

Applications
Pumps, fans, compressors, vehicles, transporting equipments, constructors, cement mixers, trac-tors, transmission machines, metal working machines, rollers, and all other transmissions.

Features:

Economical & practical using.
Quiet & smoothly operation.
Easy installation & maintenance.
Available to machines with high torque and intermittent operation.
The characteristics for the synthetic rubber: proper elasticity and resistance to damping, oil, acids & alkalis.

Main Products:
Rubber Couplings, Chain Couplings, Coupling Casings, ABC Pulleys, Taper Bush Pulley, Taper Bush, Adaptor.

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FCK COUPLING (FCL)

FCL flexible coupling is widely used for its compact design, easy installation, convenient maintenance, samll size and light weight. As long as the relative displacement between shafts is kept within the specified tolerance, coupling will perate the best function and have a longer working life. Thus,it is greatly demanded in medium and minor power transmission systems driven by moters, such as speed reducers, hoists, compressors. comveyers. spinning and weaving machines and ball mills.

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RUBBER COUPLING (MH)

We provide high quality and compatible Rubber Coupling products for different requests and wishes from clients. We are not only offering good Rubber Coupling products but also offering coupling, pulley, hand wheel and chain coupling. Our excellent supply of world-class quality and manufacture are based on modern facilities and quality control for Rubber Coupling products.

As we know, there are many Rubber Coupling manufacturers are all over the world and are always in full swing in the markets. But we are very proud of our product qualities and we do believe that we can provide the best service.

We are offering good Rubber Coupling product services with qualities and have modern facilities and quality control for Rubber Coupling process as, even better, other Rubber Coupling manufacturers.

Construction
MH Super Flexible Rubber Couplings are precisely produced by a special designed synthetic rubber with 2 similar bodies of cast iron.
1. High Quality Cast Iron Flange: it is designed not only for the power transmission but also for protection of flexible rubber.
2. Flexible Rubber: it is made of rubber and steel cores are inserted in the teeth so as to provide excellent durability and performance of coupling.

Specifications:
Steps For Selecting The Proper Rubber Coupling
Find The Standard Torque (Ts)
Standard Torque Can Be Decided Under The Driver Of HP And r.p.m.l.e. Ts = 716.2(HP/r.p.m.)
Find The Service Factor (Sf)
Please See Table 1.
Find The Limited Torque (Tm)
Limited Torque Can Be Got From The Formula: Tm = Ts x sf
Select The Proper Coupling
Coupling Ratings [See Table 2] Indicates The Proper Coupling To Meet The Limited Torque.
Check The Shaft Diameter
Check The Bore Range Of The Coupling [See Table 2] To Fit Both Driver And Driven Shaft.

Features:

Economical & practical using.
Absorbs shock and vibration.
Minimum space.
Quiet, smoothly operation.
Easy installation and maintenance free.
High speed.
Available to machines with low torque and continuous operation.

Main Products:
Rubber Couplings, Chain Couplings, Coupling Casings, ABC Pulleys,Taper Bush Pulley,Taper Bush,Adaptor

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RUBBER COUPLING (L & CL)

Construction
1. L type is made of sintered iron flanges; CL type is made of high quality cast iron.
2. The material of rubbers is NBR.

Features:

Economical & practical using.
Easy pulling out.
Simple construction & light weight.
NBR rubber with excellent resistance to oil and drugs.
Minimum space.
No lubrication.

Main Products:
Rubber Couplings, Chain Couplings, Coupling Casings, ABC Pulleys,Taper Bush Pulley,Taper Bush,Adaptor

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HRC COUPLING

We provide high quality and compatible coupling items for different requests and wishes from clients. We are not only offering couplings, but also pulley, hand wheel, rubber coupling and chain coupling. Our excellent supply of world-class coupling series is based on modern facilities and consistent quality control.

C-King understands the importance of coupling is as a part of power transmission machining accessories. Our HRC coupling series are easy to install, with satisfying performance and durability. C-King believes that reliable coupling items is the essential factor in the global market. We are fulled of technical experiences and have built up our reputation among clients. We are offering durable coupling items and services. With modern facilities and strict quality control for coupling production, C-King will be a good manufacturing partner whenever you need.

HRC Couplings is also known as Taper Bushed Rubber Couplings:

1. Installation is quick and easy without special tools required, only a hexagon wrench is required.
2. Maintenance is virtually eliminated without lubricant needed.
3. The electrometric element allows HRC to be suitable for use in most conditions.
4. HRC is reliable and Safe to use. In the unlikely event of the flexible element being destroyed, drive will be maintained by inner-action of the integrally cast driving dogs.

Main Products:
Rubber Couplings, Chain Couplings, Coupling Casings, ABC Pulleys, Taper Bush Pulley, Taper Bush, Adaptor

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ROTEX® flexible jaw couplings

Product Description

GR elastic spider is suitable for all HUB machinery. It is also the recommended elastomer insert for all applications in general engineering/hydraulics.

Advantages:
Extremely resistance to wear, oil, ozone and ageing. Also resistant to hydrolysis(ideal for tropical climates).
Protect the drive against dynamic overload.
Good physical properties.
Wide range of application.
Failure protection.
Easy installation.

Operating conditions
Temperature: -40~+100° C
Torque: 22.4-2500NM

Material
Material: CPU/TPU
Hardness: Yellow: 92 Shore A
Red: 98 Shore A

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