Torque Limiter Coupling

Torque Limiter Coupling

SYTCO Torque Limiter coupling is a mechanical device, used in between two inline shafts which is to be couple with each other & one gets free/idle when OVERLOAD happens! It works as a coupling to transmit Motion – Drive to Driven & a Safety device against BREAKDOWN. There are lot of factors which cause of breakdown & damage such as overload, foreign material in mixing, sudden power feuiler or undersize design but there is single solution for its protection – SYTCO TORQUE LIMITER COUPLINGS!

The Sytco Torque Limiter along with sprocket is mounted on drive shaft & Sprocket Flange is fitted on driven shaft by means of key. This assembly is coupled by a chain as shown in figure. When overload happens, the sprocket of Torque Limiter starts slipping till overload is there. Once overload removes, it re-engages and transmit the Motion as it is.

Functioning

The drive element either chain sprocket or Timer Pulley placed on the bush and clamped in between two friction linings with the aid of cup spring washer by adjusting nut at desire Torque. If the load exceeds desire limit then the drive elements slips.

Mountings

STLC-with-Application-Model

Dimensions

Size Torque NM Ød1 Ød ØA ØB C D E F G H ØJ
Min. Max.
04 0.5 4 8 8 30 17 28 14 8.5 4 20 55 48
08 1 8 8 8 30 18 28 14 8.5 4 20 55 48
10 2 10 15 12 40 24 30 20 9 5 25 60 61
15 5 25 15 12 40 24 30 20 9 5 25 60 61
20 3 20 25 14 50 29 35 25 11.5 7 38 70 72
30 5 30 25 14 50 29 35 25 11.5 7 38 70 72
40 7 40 35 22 70 41 50 35 15.5 9 50 88 98
70 15 70 35 22 70 41 50 35 15.5 9 50 88 98
90 18 90 42 28 90 51 68 45 21 11 60 113 130
150 30 150 42 28 90 51 68 45 21 11 60 113 130
200 55 200 60 40 125 68 75 60 23 16 80 125 180
360 65 360 60 40 125 68 75 60 23 16 80 125 180
500 70 500 72 48 160 90 90 80 27 18 100 153 218
800 100 800 72 48 160 90 90 80 27 18 100 153 218
900 200 900 85 60 200 104 100 90 31 23 120 175 260
1600 500 1600 85 60 200 104 100 90 31 23 120 175 260
1800 400 1800 90 80 240 135 120 125 34 28.5 140 210 320
2000 800 2000 90 80 240 135 120 125 34 28.5 140 210 320
3000 700 3000 110 100 290 165 130 150 39 28.5 150 220 402
5000 1000 5000 110 100 290 165 130 150 39 28.5 150 220 402

Applications

  • Mechanical Handling Equipments
  • Textile Machineries, Packaging Industries
  • Transport Machinery
  • Agriculture Machinery
  • Loading Systems
  • Chemical Industries Equipment
  • Feed unit
  • Food Processing
  • Meat Processing
  • Poultry Processing
  • Frozen Foods
  • Pet Foods
  • Seafood
  • Coffee
  • Canned Goods
  • Milled Products
  • Material Handling
  • Conveyors and Conveying
  • Cranes, Hoists, and Monorails
  • Automation Systems
  • Iron & Steel
  • Mining
  • Packaging Machinery
  • Specialty Machinery
  • Metal Container Machinery
  • Turf & Garden
  • Vehicular
  • Wastewater Treatment
  • Power Generation
  • Pulp & Paper
  • Corrugation
  • Specialty Machinery
  • Printing
  • Snack Foods
  • Soft Drinks
  • Alcoholic Beverages
  • Candy & Confectionary
  • Bakery & Pasta
  • Fruits & Vegetables
  • Dairy

Model Selection

Our Product is available in different sizes & Models which meets your Safety requirement. Use following formula to specify your Torque/Size need.

M = 9550X KW/N X F or M = 7160 X HP/N X F
Where M = Torque, KW = Motor kw, N= Actual RPM at Torque Limiter, F = Safety Factor ( It should be 1 or Max 1.2)

UNITORQ ENGINEERS PVT. LTD, SYTCO ENGINEERS (An ISO 9001-2008 Co.)

Plot No. A - 30 & 37, M.I.D.C, Latur. 413512. Maharashtra. India. (02382) 221066, 224866.