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Elflex Flexible Couplings

Elflex Flexible Couplings

Product catalog summary

Introduction
Elflex Flexible Couplings are designed to transmit torque between shafts, accommodating slight misalignments. They are used across various industries, including food, energy, mining, automotive, aerospace, and marine propulsion. The couplings are cushioned drive types, utilizing rubber bushes to absorb shocks, and are made from cast iron suitable for high-speed applications.

Product Range
The document lists several series of products, including:

Series X: Cone Ring, Torque Limiter, Grid, Nylicon, and Gear couplings.
Series J: Shaft mounted helical speed reducers.
Series C: Right angle drive helical worm geared motors & reducers.
Series BD: Screwjack worm gear unit.
Series G: Helical parallel shaft & bevel helical right angle drive gear units.
Series M: In-line helical geared motors & reducers.
Series H: Large helical parallel shaft & bevel helical right angle drive units.
Roloid Gear Pump: For lubrication and fluid transportation.
Series BS: Worm gear unit.
Series A: Worm Gear units and geared motors in single & double reduction types.
Series K and F: Right angle and parallel angle helical bevel helical geared motors & reducers.

Features and Specifications
Elflex couplings offer:

Bidirectional drive capability.
No lubrication or post-installation adjustments required.
Effective shock and vibration absorption through barrel-shaped bushes.
Low maintenance and easy dismantling.
Resistance to water, dust, and atmospheric conditions.

They comply with IS: 2693 and BS: 3170 standards for misalignment limits. Flanges can be customized to specific bore requirements.

Service Factor Table
The document provides a service factor table for different driven machines, indicating the service factor based on the type of driving unit (electric motor, steam turbine, etc.) and the nature of the load (even torque, intermittent loads, heavy fan drives, etc.).

Selection Process
The selection process for Elflex couplings involves:

Comparing shaft sizes with coupling bores.
Calculating effective kW/rpm or torque to be transmitted.
Choosing a service factor from the table.
Confirming or adjusting the coupling size based on computed values.
Checking maximum speed ratings and space limitations.

Technical Details
The document includes detailed technical specifications for various coupling sizes, including torque ratings, bore dimensions, weight, and maximum speed. It emphasizes the importance of accurate alignment for continuous torque rating.

Contact Information
Contact details for Radicon and Benzlers offices in various countries, including Australia, Europe, Denmark, Finland, India, Sweden, Norway, Thailand, the United Kingdom, and the USA, are provided for further inquiries.

Catalog excerpts

with you at every turn ELfLex Flexible Couplings

Open the catalog to page 1

Serving an entire spectrum of mechanical drive applications from food, energy, mining and metal; to automotive, aerospace and marine propulsion, we are here to make a positive difference to the supply of drive solutions. Worm Gear units reduction types Parallel angle helical bevel helical geared motors & reducers Right angle helical bevel helical geared motors & reducers Screwjack worm gear unit Helical parallel shaft & bevel helical right angle drive gear In-line helical geared motors & reducers Worm gear unit Large helical parallel shaft & bevel helical right angle drive units Roloid Gear Pump...

Open the catalog to page 2

ELFLEX COUPLINGS The composition of the rubber bushes is unaffected by water, dust and atmospheric conditions. Elflex flexible couplings are suitable for driving all classes The couplings work within the permissible limits of Flanges are bored to suit the requirement (see table for maximum bore) and keyways are to DIN-6885, PART-1; unless otherwise specified. Couplings can also be supplied with the minimum/pilot bore conditions to permit machining rubber bushes. SELECTION FOR ELFLEX- FLEXIBLE COUPLING Flexible couplings transmit torque from one shaft to another and are particularly useful in...

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ELFLEX COUPLINGS Compact design. High torque to weight ratio. Low torque to bore ratio. Hexagonal headed pins for easy dismantling with standard tools. DRIVING HALF DRIVEN HALF WEIGHT AND MOMENT OF INERTIA BASED ON PILOT BORE CONDITION CONTINUOUS TORQUE RATING SUBJECT TO ACCURATE ALIGNMENT OF CONNECTING SHAFTS. In accordance with our established policy to constantly improve our products, the specifications contained herein are subject to change without notice.

Open the catalog to page 4

ELFLEX COUPLINGS HIGHER SIZE FC - SERIES DRIVING HALF DRIVEN HALF WEIGHT AND MOMENT OF INERTIA BASED ON PILOT BORE CONDITION CONTINUOUS TORQUE RATING SUBJECT TO ACCURATE ALIGNMENT OF CONNECTING SHAFTS. In accordance with our established policy to constantly improve our products, the specifications contained herein are subject to change without notice.

Open the catalog to page 5

ELFLEX COUPLINGS FLEXIBLE BRAKE COUPLING WEIGHT AND MOMENT OF INERTIA BASED ON PILOT BORE CONDITION CONTINUOUS TORQUE RATING SUBJECT TO ACCURATE ALIGNMENT OF CONNECTING SHAFTS. In accordance with our established policy to constantly improve our products, the specifications contained herein are subject to change without notice.

Open the catalog to page 6

Radicon Transmission Netherlands & the rest of Europe Elecon. Engineering Anand Sojitra Road Vallabh Vidyanagar SWEDEN & NORWAY Radicon Transmission Amata Nakorn Industrial Estate Tumbol Klongtumru UNITED KINGDOM Lowfields Business Park,

Open the catalog to page 7

Elflex Flexible Couplings

Elflex Flexible Couplings

Catalog excerpts

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