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.

Star couplings are star-shaped couplings that are vital in offering great torque between the two shafts of the mechanical drives. These couplings are used in many applications in the automobile industry and many other sectors. We use authorized raw materials in the fabrication process of star couplings. We are the quality-oriented and notable star coupling manufacturer in Ahmedabad, Gujarat. We design and develop the best range of star coupling as per consumer convenience. We produce a wide collection of star couplings that are utilized in many industrial frameworks. These are designed with perfection to offer flawless service all through their life cycle. Star couplings are having larger bore capacities and higher dimensional accuracy. Star couplings are highly durable having maximum working capacities. Star couplings are having a smooth finish and texture that enables the coupling to optimally utilize the working capacity of the machinery they are involved. Star couplings are easy to install, operate and maintain and the quality of star coupling is unmatched in the market.

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
Star Coupling Manufacturer in India
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

RRL couplings are power transmission couplings that are used in motion control applications and are sufficiently designed to offer high torque connecting the two shafts. These are applicable in various mechanisms to prevent them from misalignment. RRL couplings are designed to work effectively in huge mechanical power transmission drives. RRL couplings comprise three parts such as two metallic hubs and an elastomer. These three parts are fixed together with each of the jaw hubs that are installed alternatively with the lobes of the couplings. RRL coupling transmits torque through the elastomer lobes in compression. RRL couplings are a type of flexible couplings used in many mechanical drives. We are notable suppliers of RRL coupling in Gujarat. We used modern technology measures in the fabrication process of RRL couplings. These are robustly constructed to ensure stable performances all through the life span. We have vitalized high-grade raw materials in the framing process that adds to the maximum working capacities of these couplings. RRL couplings are the best in preventing misalignment. These couplings are the best for maintaining high torques. We offer a massive assortment of RRL couplings as per consumer requirements.

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
Star Coupling Manufacturer in Ahmedabad

RRL Coupling Manufacturer in India

RRS coupling is specifically designed to present the torque between the shafts of the power transmitter. RRS couplings have easy elastomer installation and are structured with universal quality standards. RRS couplings are high-grade raw materials such as glass-reinforced plastic, cast iron, or aluminum. These couplings are types of removable spacer couplings. RRS couplings have center drop out to enable proper shaft separation. RRS couplings are designed with a smooth finish and texture to prevent misalignment of the shafts. RRS couplings are robustly constructed to offer smooth performances all through their life cycle. We have considered the present and future requirements of power transmission industries and have specifically designed RRS couplings as per the trendy conveniences of the client industry. Clients highly prioritize our offerings for RRS couplings due to their long-time affectivity and high torque maintaining capacities. We are notable suppliers of RRS couplings in India. The quality of RRS couplings we provide is unmatched by competitors. We offer RRS couplings at highly economical rates and can customize the range as per consumer industrial conveniences.

  • 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 )
Star Coupling Exporter in India
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