Star Coupling Manufacturer

We dhara industries are into the business of manufacturing of star coupling or spider coupling since 1993.
We assured high quality product along with quality service. Star coupling or spider coupling is set of rubber spider and flange with hub. We are using high quality spider and it helps in durability of the coupling.
We can customised quality according to the client’s requirement. Our coupling is made on cnc and vms machine so it is very good in finishing and quality.

MATERIAL : CAST IRON AND MILD STEEL

PART LIST
SR.NO PART NAME MATERIAL
1 Coupling Hub Cast Iron ( GG 20 )
2 Star/ Spider Nitrile Rubber
Rotex Coupling Manufacturer In Inida
TYPE - S
SIZE RATED HP AT RPM RATED TORQUE BORE SIZE Ø P JAW DIA. HUB DIA. TOTAL LENGTH THROUGH GAP BET. DIST.
BETWEEN
WEIGHT PILOT COUPLING
  1000 1500 3000 kg-m PILOT MAX. ØJ ØH LENGTH L BORE   G JAW & BODY  F SHAFTS D (APPROX)KG
75 1.0 1.5 3.0 0.71 9 22 44.5 39 55 21 2 13 0.45
95 2.8 4.2 8.4 2.00 10 28 54 49 63 25 2 13 0.80
99 4.0 6.0 12.0 2.86 10 30 65 51 72 27 3 18 1.15
100 6.0 9.0 18.0 4.29 10 38 65 57 88 35 3 18 1.55
110 11.0 16.5 33.0 7.87 15 42 85 76 108 43 3 22 3.25
150 17.0 25.5 51.0 12.17 15 48 96 80 115 45 3 25 4.15
190 22.0 33.0 66.0 15.75 20 60 115 102 133 54 3 25 7.45
225 33.0 49.5 99.0 23.62 20 65 127 108 153 64 3 25 9.95

RRS COUPLING

WE ARE INTO THE BUSINESS OF RRS COUPLING SINCE 1993.

Spacer coupling with easy to remove snap design.
• Suitable for back pull out design pumps. Spacer of Aluminum to reduce load on the extended shafts.
• Can take larger mis - alignments because of two flexible membranes.

PART LIST
SR.NO PART NAME MATERIAL
1 Coupling Hub Cast Iron ( GG 20 )
2 Spacer Aluminium ( LM4 )
3 Snap / External Spider Nitrile Rubber
4 Retainer Ring MS
5 Set Screw MS
Rotex Coupling Manufacturer In Inida

RRL COUPLING

• Spacer coupling with star / spider design.
• Recommended specially for back pull out pumps & when the distance between shafts is more than the standard.
• Easy replacement of spider without removing equipment from base. Thus less down time. H. T. fasteners used.
• Capacity up to 24 kg-m of torque.
• Available in various spacer lengths of 75,90,100,135,140,180 mm.
• Also recommended where disconnection of driver & driven is required.

PART LIST
SR.NO PART NAME MATERIAL
1 Spacer Cast Iron ( GG 20 )
2 Bush / Hub Cast Iron ( GG 20 )
3 Star / Spider Nitrile Rubber
4 Hex / Bolt High Tensile Alloy steel
( with spring washer )
Rotex Coupling Manufacturer In Inida

Our Products

Company Infra.

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