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Couplings

A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. A coupling can be rigid or, more normally, it can be flexible allowing relative radial, axial or angular movement of the two shafts. The coupling transmission is not designed to engage-disengage as a normal operation. Couplings do not normally allow disconnection of shafts during operation, though there do exist torque limiting couplings which can slip or disconnect when some torque limit is exceeded. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. By careful selection, installation and maintenance of couplings, substantial savings can be made in reduced maintenance costs and downtime.


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Product Details:
Tolerance+/- 0.02 - +/-0.05
MaterialAluminum, Stainless Steel, Steel, Copper, Brass
Surface Treatment Powder Coating, Galvanizing, Electroplating, Brushing, Polishing
Flexible or RigidFlexible
Size1/2 inch, 3/4 inch, 2 inch, 3 inch
GR Rotex Spiders Couplings for coupling/gr spiders for coupling / elastic spiders for coupling /PU spiders for couplings/rubber spiders for couplings.

The improved polyurethane material t-pur® is resistant to significantly higher temperatures and has a considerably longer service life than the previous polyurethane material. From the visual point of view, we have characterized the material t-pur® by the colors orange (92 shore-a), purple (98 shore-a) and pale green (64 shared). The previous spiders made from polyurethane in yellow, red and natural white with green ends will still be available. Up to size rotex®, 90 inclusive single spiders are used. For rotex® couplings from size 100 to 180 the spider consists of dz tooth segments as a standard. The single spider will still be available in these sizes as an option.

Spider materials are pu ( polyurethane ) t-pur / nitrile / steel jacketed / bronze jacketed / nylon / engineered plastic.

size

color

material

max
speed
(rpm)
with
steel

max
torque
(lb-in)

14

purple/red

t-pur

25400

220

14

orange/yellow

t-pur

25400

130

19

purple/red

t-pur

19000

300

19

orange/yellow

t-pur

19000

23

24

purple/red

t-pur

13800

1060

24

orange/yellow

t-pur

13800

610

28

purple/red

t-pur

11500

2830

28

orange/yellow

t-pur

11500

1680

38

purple/red

t-pur

9500

5750

38

orange/yellow

t-pur

9500

3360

42

purple/red

t-pur

8000

7960

42

orange/yellow

t-pur

8000

4690

48

purple/red

t-pur

7250

9290

48

orange/yellow

t-pur

7250

5480

55

purple/red

t-pur

6350

12120

55

orange/yellow

t-pur

6350

7250

65

green

t-pur

5650

20790

65

purple/red

t-pur

5650

16630

65

orange/yellow

t-pur

5650

11060

75

green

hytrel

4750

42480

75

orange/yellow

t-pur

4750

22650

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Product Details:
Colors Orange (92 shore-a), Purple (98 shore-a) and Pale Green (64 shared).
MaterialPu ( Polyurethane ) T-Pur / Nitrile / Steel Jacketed / Bronze Jacketed / Nylon / Engineered Plastic
TypeSpiders Coupling
SizeGS 5 - GS 200,GS 5 - GS 200
We are offering GS Rotex Spiders Coupling to our clients. Rotex spiders for coupling/roto spiders for coupling/gr spiders for coupling / elastic spiders for coupling / PU spiders for couplings/rubber spiders for couplings. The improved polyurethane material t-pur® is resistant to significantly higher temperatures and has a considerably longer service life than the previous polyurethane material. From the visual point of view, we have characterized the material t-pur® by the colors orange (92 shore-a), purple (98 shore-a) and pale green (64 shared). The previous spiders made from polyurethane in yellow, red and natural white with green ends will still be available. Up to size rotex®, 90 inclusive single spiders are used. For rotex® couplings from size 100 to 180 the spider consists of dz tooth segments as a standard.

Sizes:

GS 5, GS 7, GS9, GS 14, GS 19, GS 24, GS 28, GS 38, GS 42, GS 48, GS 55, GS 65, GS 75, GS 90, GS 100, GS 110, GS 125, GS 140, GS 160, GS 180, GS 200

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Product Details:
Operative RangeFrom -50 deg C to 120 deg C
Peak TemperatureUp to 150 deg C
FinishingPowder Coated, Galvanised, Painted
MaterialMS, SS, Alloy Steel, Carbon Steel
Size3/4 inch

We are offering KTR Rotex GR Coupling to our clients.

 

Material Used:

Aluminum Die Cast - Gr 14, Gr 19, Gr 24, Gr 28, Gr 38, Gr 42, Gr 48 Hub Type 1a/1a, 1a/1b.

 

Cast Iron Ggg25 - Gr 38, Gr 42, Gr 48, Gr 55, Gr 65, Gr 75, Gr 90, Gr 100, Gr 110, Gr 125, Gr 140, Gr 160, Gr 180, Gr 200 Hub Type 1a/1a, 1a/1b, 1b/1b.

 

Steel - Gr 24, Gr 28, Gr 38, Gr 42, Gr 48, Gr 55, Gr 65, Gr 75, Gr 90, Gr 100, Gr 110, Gr 125, Gr 140, Gr 160, Gr 180, Gr 200 Hub Type 1a/1a, 1a/1b, 1b/1b.

 

Rotex jaw type couplings are characterised by small dimensions, light weight and low mass moments of inertia yet transmit high torques. The running quality and service life of the coupling are improved by accurate all-over machining. Their application is ideal for transmitting torque while damping torsional vibrations and absorbing shocks produced by the uneven operation of certain prime movers. Rotex are torsionally flexible and designed for positive torque transmission, and they are fail-safe. Operational vibrations and shocks are efficiently dampened and reduced, and two congruent coupling halves with concave claws on the inside are peripherally offset in relation to one another by half a pitch. They are designed to enable an involute spider to be located between them. These couplings are capable of compensating for axial, radial and angular displacements of the shafts that are connected. The maximum torsion angle amounts to 5°, and they can be fitted both horizontally or vertically. The flexible teeth of rotex products are subject to pressure only, and this gives the advantage of the individual teeth being ability to withstand considerably higher loads. The elastomer parts show deformation with excessive loads and speeds, so sufficient space for expansion should be given.

 

Product Characteristics:

  • Shaft coupling for torque transmission and damping of torsional vibrations
  • Axial plug-in
  • Easy assembly
  • Maintenance free
  • Compensation for axial, radial and angular shaft misalignments
  • Large base program from stock
  • Finish bore acc. To ISO fit h7 and feather key groove acc. To din 6885 sheet 1-js9
  • Spline toothing acc. To din and SAE
  • Inch and taper bores
  • Explosion protection rated and confirmed acc. To eg directive 94/9/eg

 

Description of coupling:

Rotex® couplings are characterized by small dimensions, low weight and low mass moments of inertia yet transmit high torques. Running quality and service life of the coupling are improved by accurate all-over machining. Their application is ideal for transmitting torque while damping torsional vibrations and absorbing shocks produced by the uneven operation of certain prime movers.

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Product Details:
Material Steel, MS, Cast Iron, Graded Cast Iron, Alloy Steel, Aluminum
Color Metallic Silver
Standard BS AND ANSI Standard.
Finishing Powder Coated, Galvanised, Painted
TypeJaw Couplings
We are offering Jaw Couplings to our customers. These are available in different specifications as per the requirements of our customers. Our products are developed using best material which we procure from the renowned vendors of the industry.

Features:
  • Flexible inserts cater for incidental angular, parallel, axial misalignments.
  • Absorbs shock loads and dampens small amplitude vibration.
  • Quick and easy installation.
  • Range of Standard (8 sizes) External Spider (6 sizes) and Cushion Type (6 sizes) with power rating from 0.21 kW at 22.40 kW at 100 rpm

 

Other Details:

    Love Joy Coupling: L Series
    • L35, L50, L75, L90, L95, L99, L100, L110, L150, L190, L225, L226, L275, L295, L2955, L300.

    Rrl Spacer Series - Rrl Lovejoy Coupling
    • RRL 95 X 100, RRL 95 X 135, RRL 95 X 140, RRL 95 X 180.
    • RRL 100 X 100, RRL 100 X 135, RRL 100 X 140, RRL 100 X 180.
    • RRL 110 X 100, RRL 110 X 135, RRL 110 X 140, RRL 110 X 180.
    • RRL 150 X 100, RRL 150 X 135, RRL 150 X 140, RRL 150 X 180.
    • RRL 190 X 100, RRL 190 X 135, RRL 190 X 140, RRL 190 X 180.
    • RRL 225 X 100, RRL 225 X 135, RRL 225 X 140, RRL 225 X 180.
    • RRL 226 X 100, RRL 226 X 135, RRL 226 X 140, RRL 226 X 180.

    SW Series- SW Lovejoy Coupling: These couplings are SNAP WRAP COUPLINGS.
    • SW100, SW110, SW150, SW190, SW225, SW226, SW275, SW295, SW2955, SW300
    • RRS COUPLINGS- RRS LOVEJOY COUPLING
    • RRS 95 X 100, RRS 95 X 135, RRS 95 X 140, RRS 95 X 180.
    • RRS 100 X 100, RRS 100 X 135, RRS 100 X 140, RRS 100 X 180.
    • RRS 110 X 100, RRS 110 X 135, RRS 110 X 140, RRS 110 X 180.
    • RRS 150 X 100, RRS 150 X 135, RRS 150 X 140, RRS 150 X 180.
    • RRS 190 X 100, RRS 190 X 135, RRS 190 X 140, RRS 190 X 180.
    • RRS 225 X 100, RRS 225 X 135, RRS 225 X 140, RRS 225 X 180.
    • RRS 226 X 100, RRS 226 X 135, RRS 226 X 140, RRS 226 X 180.
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    Approx. Rs 325  / Piece Get Latest Price

    Product Details:
    Finishing Powder Coated, Galvanised, Painted
    Material MS, SS, Alloy Steel, Carbon Steel
    Max. Bore10 mm
    Max. Torque2.8 Nm
    ColorSilver, Black, Grey
    We are the manufacturer of precision Beam Coupling which is used widely in servo motors to avoid backlash. Materials used are graded aluminum for higher durability and elastic stiffness. Couplings are made on CNC to match international AGMA standards.
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    Approx. Rs 5,000  / Piece Get Latest Price

    Product Details:
    Coupling SizeRBDGC 4 inch
    Weight Kg.5
    Torque 100
    Max Rpm 8000
    Finish Bore Min15
    Finish Bore Max40

    We offer an array of Brake Drum Coupling that is manufactured using qualitative raw material sourced from reliable vendors. Our brake drum couplings are made from finest quality materials such as cast iron, alloy steel, stainless steel, mild steel and many more materials.

    Brake Drum couplings provide a two-fold point of flexible coupling as well as provided that brake drum for increasing brake within the same space. The coupling can be used with all kinds of brakes with shoes; Electromagnetic, Thruster, Band etc. the material of the couplings is high-grade Cast Iron / Carbon Steel. We also offer brake drum couplings as per clients' requirements and specifications.

    These brake drum couplings follow stringent quality tests before being dispatched to our clients.

    COUPLING
    SIZE

    FINISH
    BORE

    A

    B

    C

    D

    E

    Weight
    Kg.

    TORQUE

    MAX RPM

    Min.

    Max

    RBDGC 4"

    15

    40

    100

    80

    70

    65

    103

    5

    100

    8000

    RBDGC 5"1/2

    15

    45

    140

    80

    90

    70

    130

    12.5

    100

    6300

    RBDGC 6"

    15

    45

    150

    80

    90

    70

    130

    14

    250

    6300

    RBDGC 7"

    20

    55

    175

    90

    95

    85

    140

    20

    450

    5000

    RBDGC 8"

    20

    70

    200

    120

    95

    120

    143

    27

    850

    4000

    RBDGC 10"

    25

    80

    250

    130

    120

    125

    130

    50

    2000

    3350

     

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    Approx. Rs 3,000  / Set Get Latest Price

    Product Details:
    Material Steel, MS, Cast Iron, Graded Cast Iron, Alloy Steel, Aluminum
    Finishing Powder Coated, Galvanised, Painted, Polishing, Black, Hot-Dip, Zinc Plated
    Standards BS AND ANSI Standard
    Color Metallic Silver
    Temperature Bearing Capacity 40 to 130 deg C
    Tolerance +/-0.06, +/-0.08, +/-0.10
    Chain Coupling is compact, all steel, long-lasting flexible couplings, capable of transmitting relatively high torques with a minimum of space consumption. Consequently, they provide a most economical means of positive transmission of power from one shaft to another.
    The simple design and construction of these couplings make them extremely easy to install and disconnect, providing additional economy of operation.

    The sprockets are identical in construction, thus providing a balanced unit in operation and reducing effects of vibration. In addition, the flexibility of roller chain plus clearance between the chain rollers and sprocket teeth allow for slight misalignment and shaft end float.

    Coupling sizes will usually meet most power transmission requirements. However, when necessary special couplings can be furnished on a made to order basis to suit a particular application. In such cases, complete information should be given when requesting a recommendation or quotation. This includes horsepower and RPM requirements, hub dimensions, bore and keyway sizes, and general operating conditions.
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    Approx. Rs 7,194  / Pack Get Latest Price

    Product Details:
    Material Steel, MS, Cast Iron, Graded Cast Iron, Alloy Steel, Aluminum
    FinishingPowder Coated, Galvanised, Painted, Polishing, Black, Hot-Dip, Zinc Plated
    Standard BS AND ANSI Standard
    Color Metallic Silver
    Temperature Bearing 40 to 130 deg C
    Tolerance+/-0.06, +/-0.08, +/-0.10

    Disc-O-Flex Couplings is extensively used in several industries. Designed in compliance with international quality standards, our array of Disc-O-Flex Couplings are highly acclaimed by our client for its excellent finish.

    Type:

    • Disc O Flex Couplings
    • Disc - O - Flex Couplings LM / M / EM / AM
    • Type - LM
    • Type - EM / AM
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    Approx. Rs 200  / Set Get Latest Price

    Product Details:
    Finishing Powder Coated, Galvanised, Painted, Polishing, Black, Hot-Dip, Zinc Plated
    Material Steel, MS, Cast Iron, Graded Cast Iron, Alloy Steel, Aluminum
    Tolerance +/-0.06, +/-0.08, +/-0.10
    Color Metallic Silver
    Standard BS AND ANSI Standard
    Encoder Couplings for the smooth bearing of loads, even at misaligned positions. Engineered from finest grades of raw materials our array of encoder couplings provides dynamic stability and is widely appreciated.
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    Approx. Rs 800  / Set Get Latest Price

    Product Details:
    Finishing Powder Coated, Galvanised, Painted, Polishing, Black, Hot-Dip, Zinc Plated
    Material Steel, MS, Cast Iron, Graded Cast Iron, Alloy Steel, Aluminum
    Standard BS and ANSI Standard
    Color Metallic Silver
    Size1/2 inch, 3/4 inch, 1 inch, 3 inch

    Fenner Coupling is designed to absorb shock loadings, accommodate drive misalignment and allow separation of the driveline for maintenance.

    Fenner shaft couplings range from highly resilient to rigid and are all precision manufactured using high quality cast iron or steel, and the latest polymer and composite technology.

    Our Fenner couplings are stringently quality checked to ensure the best quality couplings are supplied to our customers. We offer Fenner couplings in various technical specifications and also customize as per our clients' requirements and specifications. Our Fenner couplings are available at very competitive prices.


    Features:

    • Ease of alignment

    • Maintenance free

    • Fail-safe

    • Lubrication-free

    • Accommodates drive misalignment

    • Absorb shock loadings

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    Approx. Rs 3,500  / Set Get Latest Price

    Product Details:
    MaterialCast Iron, Cast Steel Aluminium
    Finishing Powder Coated, Galvanised, Painted
    Color Metallic Silver
    Standard BS AND ANSI Standard

    Fenner Curved Tooth Flexible Gear Coupling is the result of many years of experience in the field of Mechanical Power Transmission. These Gear Couplings are distinguished by their mechanical flexibility and compensation of Angular, Parallel and Axial misalignments of the connected shafts. They are made for extensive use in Metal Rolling Mills, Paper Machinery, Crane, Dredgers, Rubber and Plastic Industries, Cement Plants, Conveyors and Elevators, Compressors, Fans, and Blowers,
    Screens and other general industries. Flexible Gear Couplings basically consist of two hubs, with crowned external teeth and two outer sleeves with internal spur teeth.

    Gear Hubs and the outer sleeves are manufactured from carbon steel and are hardened to the required degree. They are machined to fine tolerances for proper meshing of the gears as well as for interchangeability.

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    Approx. Rs 100  / Set Get Latest Price

    Product Details:
    Bore Sizes 4 mm to 150 mm
    Material Steel, MS, Cast Iron, Graded Cast Iron, Alloy Steel, Aluminum
    Finishing Powder Coated, Galvanised, Painted, Polishing, Black, Hot-Dip, Zinc Plated
    Standard BS and ANSI Standard
    Color Metallic Silver
    We are manufacturer & exporter of zero backlashes Flexible Jaw Spider Couplings with various bore sizes. Jaw coupling are customizable three-piece design, they have low inertia, and well suited for an application which requires dampening in all industries.

     

    Features:

    • No metal to metal contact
    • Fail-safe - will still perform if elastomer fails.
    • Resistant to oil, dirt, sand moisture and grease.
    • More than lakhs of combinations in bore sizes and keyway.
    • Lightweight and easy to install.
    • This is fail-safe coupling and transmits 100% torque.
    • The three balanced design consists of two hubs made from (Alloy steel, Cast iron, Bronze, Sintered Steel, Engineered Plastic, Aluminum, stainless steel and ductile iron) and an elastomeric element called "spider" or "cushion" made from ( Natural rubber, NBR, SOX, Nitrile, Neoprene, Polyurethane, Plastic, Nylon, Hdpe, Bronze, Hytrel, Engineered synthesized rubber, Engineered Plastic)
    • Spider/Cushion/Elastomeric element creates alow inertia coupling capable of speed up to 10,000 RPM. Spiders are available in different shore Hardness.
    • For Rubber spider, Shore Hardness ranges from 45 Shore to 80 Shore
    • For Polyurethane, Spider Shore Hardness ranges from 85 shores, 92 shores and 98 shore hardness.
    • This allows the coupling to work at very low and high temperatures, with their balanced and torsional stiffness.

    Sizes Available In Lovejoy Coupling:
    L Series
    L035, L50, L75 L90, L95, L99, L100, L110, L150, L190, L225, L226, L 276, L280, L295, L2955, L300.

    Sizes Available Are In Rotex Couplings:
    Rotex GS Series
    GS 5 , GS 7, GS 9, GS 14, GS 19, GS 24, GS 28, GS 38, GS 42, GS 48, GS 55, GS 65, GS 75.

    Rotex Coupling Gr Series:
    GR 14, GR 19, GR 24, GR 28, GR 38, GR 42, GR 48, GR 55, GR 65, GR 75, GR 90, GR 110, GR 125, GR 140, GR 160, GR 180, GR 200.

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    Approx. Rs 750  / Set Get Latest Price

    Product Details:
    MaterialMS, SS, CI, Aluminium, Copper
    FinishingPowder Coated, Painted
    OD3 to 24 inch
    Torque Up to 23780 Nm
    ColorMetallic Black
    Specially designed using the superior quality raw material, we offer a wide assortment of Flexible Type Pin Bush Coupling. Designed in compliance with the international standards, our range of pin bush couplings is highly acclaimed for abrasion resistance, corrosion resistance, and precise dimensions.

    Specifications of our pin bush coupling are enlisted below:

    • Requires no lubrication
    • Unaffected by water, dust & atmospheric condition
    • High torque transmission in 20 sizes
    • Permits drive in either direction
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    Approx. Rs 600  / Set Get Latest Price

    Product Details:
    Withstand Temperatures from -40 to 100 deg C
    Power Rating 0.33 kW to 33 kW
    Speed 100 RPM
    Finishing Powder Coated, Galvanised, Painted
    Material MS, SS, Alloy Steel, Carbon Steel
    Color Metallic Silver, Metallic Brown, Black
    We are offering HRC/JAS Coupling to our customers.

    Features:
    • Higher power transmission and misalignment capacity.
    • Nitrile rubber elastomeric inserts to withstand several temperatures
    • The range of 8 sizes
    HRC plug-in-Flywheel Couplings
    • Plug in design for advantages of blind fitting.
    • Directly fits standard flywheels of IC engines.
    • Standardised on Kirloskar, Cummins, Leyland, Ruston & Perkins engines.
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    Approx. Rs 3,000  / Piece Get Latest Price

    Product Details:
    Material Cast Iron, Cast Steel, Mild Steel, EN - 8 to 36
    Standard BS AND ANSI Standard
    Finishing Powder Coated, Galvanised, Painted
    Inch Size 1 TO 475 inch
    ColorMetallic Silver
    Our high-quality Metal Bellow Coupling can compensate angular, axial and radial misalignment and transmit the rotational angle with the highest precision. Compact shape and low moments of inertia are features and benefits of our self-aligning couplings.
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    Approx. Rs 500  / Piece Get Latest Price

    Product Details:
    Finishing Powder Coated, Galvanised, Painted
    Material MS, SS, Alloy Steel, Carbon Steel
    ColorMetallic Silver
    Standard BS AND ANSI Standard
    Size1/2 inch, 3/4 inch, 1 inch, 3 inch

    Muff Couplings are long cylindrical coupling bored and keyed to fit over both shafts. These are split axially and clamped over both shafts with recessed bolts.

    Muff couplings consist of a hollow cylinder whose inner diameter is the same as that of the shaft. These are fitted over the ends of the two shafts by means of a gib-head key. The power is transmitted from one shaft to the other shaft by means of a key and a sleeve. It is, therefore, necessary that all the elements must be strong enough to transmit the torque. Muff couplings are the simplest type of rigid coupling for transmitting high torques at high speeds where misalignment is neither present nor desired.

    Our muff couplings are made from the best quality materials such as cast iron, stainless steel, alloy steel and many more materials and are available in various sizes. We also customize muff couplings as per our clients' requirements and specifications.

    Various features that we offer in our muff couplings are as follows:

    • Simple construction

    • Easy maintenance

    • No lubrication required

    • Low operational cost

    • Smooth and quiet operation


    Our muff couplings undergo stringent quality tests before being dispatched to our clients.

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    Approx. Rs 4,500  / Piece Get Latest Price

    Product Details:
    Finishing Powder Coated, Galvanised, Painted
    Material MS, SS, Alloy Steel, Carbon Steel
    ColorMetallic Silver
    Tolerance +/-0.06, +/-0.08, +/-0.10

    A Nuteck Gear Coupling is a mechanical device for transmitting torque between two shafts that are not collinear. It consists of a flexible joint fixed to each shaft. The two joints are connected by a third shaft, called the spindle.

     

    Each joint consists of a 1:1 gear ratio internal/external gear pair. The tooth flanks and the outer diameter of the external gear are crowned to allow for angular displacement between the two gears. Mechanically, the gears are equivalent to rotating splines with modified profiles. They are called gears because of the relatively large size of the teeth.

     

    Gear couplings and universal joints are used in similar applications. Gear couplings have higher torque densities than universal joints designed to fit a given space while universal joints induce lower vibrations. The limit on torque density in universal joints is due to the limited cross-section of the cross and yoke. The gear teeth in a gear coupling have a high backlash to allow for angular misalignment. The excess backlash can contribute to vibration.

     

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    Approx. Rs 150  / Set Get Latest Price

    Product Details:
    ColorMetallic Silver
    TypeCoupling
    Surface TreatmentPowder Coated, Galvanised, Painted
    MaterialCast Iron, Cast Steel Aluminium
    ConditionNew

    A Nylon Gear Coupling is a mechanical device for transmitting torque between two shafts that are not co-linear. It consists of a flexible joint fixed to each shaft. The two joints are connected by a third shaft, called the spindle. Our nylon gear couplings are curved tooth couplings consisting of two steel crowned teeth hubs which are connected with nylon (Polyamide) toothed sleeve internally. These materials are resistant to all the usual commercial lubricants and hydraulic fluids.


    These nylon gear couplings are available in various technical specifications and we also customize these couplings as per our clients' requirements and specifications.

    Having gone through stringent quality checks, our nylon gear couplings the best in quality. We offer these couplings at very economical prices.

    Various features of our nylon gear couplings are as follows:

    • Compact and light-weight

    • Low Maintenance

    • Lubrication-free

    • Minimum backlash

    • High torque

    • Low inertia

    • Resistant to dirt, moisture, and most chemicals

    • Very economical

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    Approx. Rs 3,800  / Piece Get Latest Price

    Product Details:
    Finishing Powder Coated, Galvanised, Painted
    Material MS, SS, Alloy Steel, Carbon Steel
    Standard BS and ANSI Standard
    Inch Size 1 TO 475 inch
    ColorMetallic Silver
    One Piece Rigid Coupling come with Ruland's unique Nypatch® socket head cap screws for increased performance and reliability. We are offering high-quality products to our clients.
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    Approx. Rs 650  / Piece Get Latest Price

    Product Details:
    Spacer Glass, Reinforced Plastic, Cast Iron, or Aluminum
    ColorBlack
    Diameter 1/8 to 2 inch
    Inch Size 3mm to 50mm
    Size1/2 inch, 3/4 inch, 1 inch, 2 inch, 3 inch

    Our company is engaged in the whole selling and supplying of RRS Spacer Coupling, prepared from finest quality of raw material. We offer the product range in varied sizes at competitive prices. The product is specially designed by our expert team of engineers as per the specification of our valued clients. We procure this entire range of Jaw/Spacer (Jaw/Spacer Couplings - Lovejoy) from very renowned and reliable preparers. Spacer coupling with “drop out” center for proper separation. Radially removable elastomers (easy installation & maintenance) US and European industry standard pump/motor shaft separations. Spacer Coupling, extensively used across different industries.

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    Approx. Rs 1,500  / Piece Get Latest Price

    Product Details:
    Tolerance+/- 0.02
    MaterialStainless Steel, Steel
    ColorBlack

    Rigid couplings are used when precise shaft alignment is required; shaft misalignment will affect the coupling's performance as well as its life. These couplings connect rotating members such as shafts so that these couplings secure onto both members and provide transmission of torque and motion. Rigid couplings are used where the axes of the shafts are directly in line. A rigid coupling is suitable for shafts in close alignment or held in alignment without inducing destructive forces in shafts or bearings.

    Our rigid couplings are available in one and two-piece designs, with and without key-ways, in aluminum, carbon steel, alloy steel, stainless steel and many more materials. A large number of standard sizes are available in straight and step bore combinations to fit shafts of various dimensions. Extra steps are taken in the manufacturing of our rigid couplings to provide important performance benefits.

    These rigid couplings are corrosion and abrasion resistant and fail-safe since stringent quality standards are followed while manufacturing these couplings. Our rigid couplings are also very economical in prices.

    Various features of our rigid couplings are as follows:

    • Simple and economical

    • Maintenance free

    • No wear and tear

    • Torque limited only by clamping force between coupling and shaft

    • Low moment of inertia

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    Approx. Rs 250  / Unit Get Latest Price

    Product Details:
    Color Metallic Silver
    Tolerance+/- 0.02 - +/-0.05
    MaterialAluminum, Stainless Steel, Steel, Copper, Brass
    ColorMetallic Silver

    We are offering Rigid Cylindrical Coupling to our clients. The one-piece rigid coupling wraps around the shaft, providing high torsional holding power without damage to the shaft or fretting.

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    Approx. Rs 900  / Set Get Latest Price

    Product Details:
    Tolerance+/- 0.02 - +/-0.05
    MaterialAluminum, Stainless Steel, Steel, Copper, Brass
    Surface Treatment Powder Coating, Galvanizing, Electroplating, Brushing, Polishing
    Color Metallic Silver
    We are offering Rigid Cylindrical Coupling to our clients. The benefits of using rigid shaft couplings include their economy, high torque capacity, and zero backlash.
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    Approx. Rs 3,800  / Piece Get Latest Price

    Product Details:
    Tolerance+/- 0.02 - +/-0.05
    MaterialAluminum, Stainless Steel, Steel, Copper, Brass
    TypeCoupling
    Color Black

    Ruland Rigid Coupling is available in one and two-piece designs, with and without keyways, in aluminum, carbon steel, and stainless steel. A large number of standard sizes are available in straight and step bore combinations to fit shafts ranging in the inch series and in the metric series. Inch to metric conversion couplings is also available by special order. Each rigid coupling is stamped with the Ruland name and the bore sizes for easy identification.

    The one-piece rigid coupling wraps around the shaft, providing high torsional holding power without the shaft damage and fretting inherent when set screw style couplings are used. The two-piece rigid coupling has the additional benefit of allowing for disassembly and maintenance without removal of other components. The two-piece design also features opposing hardware for dynamic balancing.

    Extra steps are taken in the manufacture of rigid couplings to provide important performance benefits. As one of these steps, the bores of Ruland straight bore rigid shaft couplings are precision honed. Honing of the bores provides several benefits that enhance the overall performance of the rigid coupling. Applications that require strict control of shaft alignment benefit greatly from honing, which assures both bores are collinear. Honing also corrects any residual distortions caused by stresses introduced during the manufacturing process, resulting in around, precisely sized bore. Proper sizing and geometry assure a large percentage of shaft contact and greater torque transmission ability.

    Rigid couplings come with Ruland's unique Nypatch® socket head cap screws for increased performance and reliability. Nypatch® is a proprietary process that involves depositing a 360-degree coating of Nylon on several threads of the socket head cap screws. This coating is designed to reduce screw vibration, which can cause the screws to loosen and torque transmission ability to diminish during the course of normal use. The Nylon also provides the necessary dissimilar material to reduce galling of the screw threads in stainless steel rigid couplings.

    Double wide shaft collars are an excellent alternative to rigid shaft couplings in applications where space is limited. The double-wide shaft collar has a reduced torque capability compared to the rigid coupling due to its use of a single socket head cap screw per shaft. However, the compact size of the collar reduces inertia making it ideal for motion control applications.

    The benefits of using rigid shaft couplings include their economy, high torque capacity, and zero backlashes. Rigid couplings are suitable for applications when misalignment is neither present nor desired, including connecting line-shafting or attaching a motor to a gearbox.

    Rigid couplings are increasingly used in precision motion control applications where components are properly aligned. Read the article "Rigid Couplings for Precision Motion Control Applications" to learn how a rigid shaft coupling can be used in servo applications.

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    Approx. Rs 500  / Set Get Latest Price

    Product Details:
    Diameter 1/8 to 2 inch
    Inch Size 3mm to 50mm
    Surface Treatment Powder Coating, Galvanizing, Electroplating, Brushing, Polishing
    MaterialAluminum, Stainless Steel, Steel, Copper, Brass
    ColorBlack, Silver
    ConditionNew
    We are offering Servo Insert Coupling to our clients. Avast experience in development and production was gained. Considering the growth potential, experienced personnel flocked to STS, enriching the experience quotient of this Company.
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    • Spider Coupling
    • Spider Coupling
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    Approx. Rs 150  / Piece Get Latest Price

    Product Details:
    Tolerance+/- 0.02 - +/-0.05
    MaterialAluminum, Stainless Steel, Steel, Copper, Brass
    Surface Treatment Powder Coating, Galvanizing, Electroplating, Brushing, Polishing
    ColorMetallice Silver, Red
    Size1/2 inch, 3/4 inch, 1 inch, 2 inch, 3 inch

    We offer a wide range of Spider Coupling that is made from finest quality materials such as cast iron, stainless steel, alloy steel and many more materials. Our love joy couplings go through stringent quality checks and are available in various sizes. We also offer love joy couplings customized as per our clients' requirements and specifications.


    Various features that we offer in our love joy coupling are as follows:

    • Easy to install and maintenance free
    • One piece flexible element
    • No lubrication, fail-safe
    • Dampens vibration and controls shock
    • Torsionally soft
    • Accommodates misalignment
    • Specially formulated cushions for special requirement
    • No metal to metal contact
    • Resistant to oil, dirt, sand, moisture, and grease

     

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    • Torque Limiter
    • Torque Limiter
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    Approx. Rs 250  / Unit Get Latest Price

    Product Details:
    MaterialSteel
    ColorMettalic Silver
    Tolerance+/- 0.02 - +/-0.05
    Surface Treatment Powder Coating, Polishing

    We, Ravi Transmission offer a wide range of Torque Limiter that is used as a protective device and limits torque transmitted in a drive system. Our range performs such function by slipping when the torque demand exceeds a preset value because of the shock load. Our range of Torque Limiter automatically re-engages when the overload torque has passed hence no re-setting is required.

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    • Torque Limiter Coupling
    • Torque Limiter Coupling
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    Approx. Rs 1,500  / Set Get Latest Price

    Product Details:
    MaterialSteel
    Bore Diameter(d1)14 mm approx
    Outside Diameter(D)56 mm approx
    Tolerance+/- 0.02 - +/-0.05
    ColorMettalic Silver

    Torque Limiter Couplingdesigned with the aid of our cutting edge technology. Our wide marketing network enables us to fulfill the client’s requirements with the utmost efficiency.

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    Approx. Rs 5,000  / Set Get Latest Price

    Product Details:
    MaterialAluminum, Stainless Steel, Steel, MS
    TypeCoupling
    Surface Treatment Brushing, Polishing, Powder Coating, Galvanizing, Electroplating
    Color Black

    We are offering Tsubaki Chain Coupling to our clients. The roller chain coupling is a flexible coupling of amazingly simple construction. It consists of a combination of one coupling chain and a pair of coupling sprockets. Flexible and strong, the U.S. Tsubaki, Inc. roller chain coupling is suitable for a wide range of coupling applications.

    Compact and Powerful
    Torque is apportioned over the whole roller chain and all sprocket teeth and is held at a point close to the outer diameter of the sprockets. This construction and the superior qualities of U.S. Tsubaki roller chain combine to make a compact and lightweight coupling.

    Safe and Smart
    The casing, which revolves around the body of the coupling, has an attractive design. And unlike other couplings, there are no dangerous projecting bolts. Connecting and removing the shafts is simply accomplished using a connecting pin.

    Easy Alignment
    Shafts to be coupled should be aligned as accurately as possible along a straight line. Unfortunately, this proves quite difficult. The chain coupling provides necessary flexibility because the chain and sprocket produce a clearance. In addition to protecting the bearings from overheating and abrasion, it safeguards the machine during use.

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    Approx. Rs 250  / Piece Get Latest Price

    Product Details:
    Tolerance+/- 0.02 - +/-0.05
    MaterialStainless Steel, Steel, Copper, Aluminum,
    Surface TreatmentElectroplating, Brushing, Polishing, Powder Coating, Galvanizing
    Color Black
    TypeCoupling

    We are offering Tyre Coupling to our customers.


    Features:

    • The couplings are highly elastic, backlash-free, absorb shocks and dampen vibrations.
    • Inherent Overload Protection and high misalignment capacity.
    • Choice of tyres - standard, Neoprene or Fire Resistant Anti-static (FRAS)
    • Range of 17 sizes, with power rating from 0.22 kW to 132 kW at 100 rpm
    • Spacer tyre couplings for DBSE of 80 mm, 100 mm, 140 mm & 180 mm
    • Available as through bore or with taper lock bushes
    • Range of FTC Series Tyres and Steel cord tyres are also available
    • TYRE COUPLING F SERIES FENNER F40, F45, F50, F60, F70, F80, F85, F90, F100, F110, F120, F140, F160, F180, F200, F220, F250, F300.
    • TYRE COUPLING LOVEJOY T4, T5, T6, T7, T8, T9, T10, T11, T12, T14, T16, T18, T20, T22, T 25, T30.

     

    Tyre Coupling Unique:

    • Ph Series
    • A Series
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    Approx. Rs 650  / Piece Get Latest Price

    Product Details:
    Material Steel, MS, Cast Iron, Graded Cast Iron, Alloy Steel, Aluminum
    Rockwell Hardness 20HRC, 25HRC, 30HRC, 35HRC, 40HRC, 45HRC, 50HRC, 55HRC, 60HRC.
    Brinell Hardness100,120,150,160,180,200,220,240,250,260,270,280,290,300,330,350,380,400
    DiameterMetric Size 25mm TO 12000mm
    Inch Size 1 TO 475 inch
    Finishing Powder Coated, Galvanised, Painted, Polishing, Black, Hot-Dip, Zinc Plated
    Standards BS AND ANSI Standard
    Color Metallic Silver
    Temperature Bearing Capacity 40 to 130 deg C
    Tolerance +/-0.06, +/-0.08, +/-0.10
    HardnessRockwell And Brinell

    Providing quality Conveyor Sprockets that are manufactured using finest grade raw materials. These highly efficient Conveyor Sprockets have the high tensile strength and are widely appreciated by the clients for their high functionality. Moreover, our array of Conveyor Sprocket is highly in demand in the market and is very reasonably priced.


    Features:

    • Easy to install
    • Precision engineered
    • Corrosion resistant
    • Low maintenance
    • Rugged performance

     

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    Approx. Rs 490  / Set Get Latest Price

    Product Details:
    Power Rating0.81 kW to 10000 kW
    Speed300 rpm
    Diameters 3 to 60 inch
    ColorBlue
    We are offering a wide range of flexible pin bush Flexible Pin Bush Coupling to our customers. This product is manufactured under the tight surveillance of qualified professionals using top quality material and the latest techniques in tune with set market norms.

    Features:
    • Simple & compact in construction.
    • GRADED cast iron is used for the better life of coupling.
    • Hub diameters are enlarged for better grip of the large diameter of shafts.
    • High tensile graded alloy steel Nuts and bolts are used for higher load bearing shocks and strength.
    • Transmits torque through high tensile steel bolts.
    • Highly synthesized and engineered rubber/ polyurethane compounds are used in bushes to absorb shock loads, torsional vibrations and slight misalignments.
    • The range of 26 sizes
    • PIN BUSH COUPLING

     

    Other Details:

    • Flexible Pin Bush Coupling 3", Flexible Pin Bush Coupling 4", Flexible Pin Bush Coupling 5", Flexible Pin Bush Coupling 6", Flexible Pin Bush Coupling 7", Flexible Pin Bush Coupling 8", Flexible Pin Bush Coupling 9", Flexible Pin Bush Coupling 10", Flexible Pin Bush Coupling 11", Flexible Pin Bush Coupling 12", Flexible Pin Bush Coupling 13", Flexible Pin Bush Coupling 14", Flexible Pin Bush Coupling 15", Flexible Pin Bush Coupling 16", Flexible Pin Bush Coupling 18", Flexible Pin Bush Coupling 20", Flexible Pin Bush Coupling 22", Flexible Pin Bush Coupling 24" Are Ready Stock, Above Sizes, Are Available Against Order
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    Ravi Transmission Products

    Ravi Jain(Proprietor)
    79, Narayan Dhuru Street Ground Floor, Masjid Bunder
    Mumbai - 400003
    Maharashtra, India
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