A Quality Product from
GBM Manufacturing Private Limited [View Profile]
Calcutta - India
"GBM HI-torque" Type Resilient Couplings are in use in all types of industrial applications over many years with success.
Such a Resilient Coupling comprises mainly two Hubs, Grid spring and Covers to protect the Spring, The Grid Spring element is so designed that it provides required resiliency for variable flexibility of a Coupling and considerable damping properties making the coupling very suitable for drives involving high shock loads to the extent of 80%. Misalignment that inevitably occurs between rotating shafts, which are independently supported, is also taken care of by the Spring element within allowable limits.
Dimensions given in the tables are approximate and pertain to Standard couplings of GBM range, but tailor-made Couplings with Hubs of longer or shorter lengths, Seal & Grub Screws can also be supplied as per requirement of individual customer.
Following service information must be furnished with enquiries --
H.P. & R.P.M. of the Drive
Types of driving & driven machines
Nominal diameters and lengths of shafts extensions of both the machines
Dimensional details of finished bores & keyways, if required.
Any other details relevant to the working conditions of the Drive.
Standard Coupling Types: X, Y, Z & S
Selection of couplings:
Determine service factor corresponding to the type of application under consideration from the Table of Service Factors.
Determine the Maximum Horse Power } Normal rated H.P. x Service Factor of DRIVE
Determine Rating of Coupling = (Maximum H.P.) / Rated R.P.M. of DRIVE
After having determined the Rating of Coupling, check whether maximum bore and recommended speed of the Coupling correspond to the requirements of the drive. If the allowable maximum bore is too small, select a larger coupling; in case allowable safe speed is too low, a different type of Coupling will have to be considered. You may refer to GBM for recommendation.
Indian Oil "Servogem 2", or, any equivalent grease is recommended for use. For Couplings for high speed and special application, use lubricants as will be recommended individually.
Parts of a Hi-Torque Coupling of a particular type are interchangeable with parts of a Coupling of similar type.
While ordering out spare Grid Springs or other parts, the code number/serial number stamped on the Coupling name-plate must be furnished to ensure correct supply.
View Complete Catalog
We are one of the major Manufacturers of couplings and expansion joints. Our Products : - Couplings * Gear couplings * Celection charts * Pin-bush coupling * Resilent coupling * Disc coupling * Tyre coupling - Expansion Joints * Non Metallic fabric type * Multi-layer fabric type * Metallic and rubber
Protective device that limits torque transmitted in a drive system by slipping when torque demand exceeds a preset value as a result of shock loads, or machine jams. Automaticall ....
*Triple-crowned hub teeth for long life, *Better misalignment capacity, *Larger bore and horsepower capacities *improved lubrication system ....
NU-TECH Roller chian flexible Couplings are compact,all steel,long lasting flexible couplings,capable of transmitting relatively high torques with minimum of space consumption.Cons ....
We are manufacturers of Flexure Shaft Couplings special purpose machines for Automation Products. FEATURES:- *Range consists of Single, Double & Triple start Helix. *Available ....
Quick release Coupling is a device used for easy, quick & leakproof
connections & diconnections of flexible pipes carrying fluids.It has numerous
advantages ove ....
It offers a very wide range of Monolithic Couplings to individual''s requirement of Torque flexibility and life. ....
This Couplings range consists of Single Start, Double Start, Triple Start helix. It also provides thick ended helix to maximise the torque transmitted. ....
Slit Shaft Couplings are available for Servo and Stepper Motors upto 100 NM. ....
The use of these couplings if in backlashfeee power and motion transmission. ....
The advances that this valve embodies over conventional metal seated Gate Valves are simply outstanding. A Resilient Seating Arrangement with a straight through open passageway w ....