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Gear Coupling In Qatar

Gear Coupling In Qatar

Ready Stock

We offer a wide assortment of Gear Couplings, prepared using optimum quality grades of raw material. Available in fully flexible and half rigid gear couplings, our range conforms to defined industry standards.

Specifications encompass following:

  • Available in range of 19 sizes
  • Can transmit torque up to 12,00,000 Nm
  • Accept diameter up to 1250 mm

Construction

Full gear type LFG Lovejoy Flexible Gear Coupling consists of two identical toothed hubs, tow identical flanged sleeves with internal teeth, a gasket, a set of bolts, nuts and lock washers, lube plugs and two oil gears retaining seals over the hubs.

Nomenclature

  • Forged Hubs with external teeth
  • Forged sleeves with internal teeth
  • Flange Gasket
  • Close tolerance connecting bolts
  • Lubrication Plug

Selection Procedure

  • Select an appropriate SERVICE FACTOR from table given below.
  • Multiply tyre rated running power by the service factor This gives DESIGN POWER at rated speed (rpm) Convert this to design power at 100 rpm. This is used as a basis for coupling selection.
  • Refer to the rating column and read until the power greater than or equal to the design power al 100 rpm is found. The size of the gear coupling Is given angle corresponding first column. Check the max bore capacities. If required bore size is given in the corresponding first column. Check the max. bore capacities. If required bore size is greater than the max. bore of selected coupling size, the go for higher size meet the required bore.

Service Factors

Load

Driven Equipment

Type of Drive

Motor or Turbine

Reciprocating Engine

Uniform

Centrifugal Pumps, Conveyors- Even Loaded, Exciters, Fans and Blowers- Light Duty, Generators-Even Loaded & mixers-Liquid

1

1.5

Light

Centrifugal Pumps, Generators-Pulsating Load, Grinders, Hydraulic Pumps, Kilns, Line Shafting, Machine Tools, Oscillating Pumps, Textile machinery & Woodworking machine

1.5

2

Medium

Air compressors-Multi-Cylinder, Ball and Rod Mills, Cranes, Elevators, Hoists, Punch Presses, Reciprocating pumps, Shears, Ship Drives & Welding Generators

2

2.5

Heavy

Air Compressors-single Cylinder, Dredges, Drilling Rings, Mine Machinery, Rolling Mill Drives & Rubber Mixers.

2.5

3

Extreme

Ore Crushers, Bar Stock shears & vibrating conveyors.


  • Product Details
  • Brand :
  • Place of Origin : Not Given
  • FOB Price : On Request
  • Minimum Order Quantity : Not Given
  • Supply Ability : Ready Stock
  • Packaging & Delivery
  • Packaging Detail : Not Given
  • Delivery Detail : Not Given
Not Given

Location of B. V. Transmission Industries

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