Kopper Kool Tension Brakes - Very High Heat Capacity
Kopper Kool Clutches and Brakes
Engagement is achieved by pneumatic expansion of the airtube. This air-operated clutch contains copper discs for excellent heat dissipation and provides an accurately controlled continuous slip action for constant web tensioning. Tension levels are in direct proportion to air pressure applied.
- Copper disc design for high heat dissipation
- Accurate control
Engagement is achieved by pneumatic expansion of the airtube. This air-operated clutch contains copper discs for excellent heat dissipation and provides an accurately controlled continuous slip action for constant web tensioning. Tension levels are in direct proportion to air pressure applied.
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Item # |
Dynamic Torque Rating (80 psi/5.5 bar) |
Dynamic Torque Rating (100 psi/7 bar) |
Heat Capacity for Series Water Hosing |
Heat Capacity for Parallel Water Hosing |
Total Brake (Weight) |
Manufacturer |
Actuation |
|---|---|---|---|---|---|---|---|
| KKB 225 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 245840 lb.in 27760 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 307300 lb.in 34719 Nm | Heat Capacity for Series Water Hosing N/A | Heat Capacity for Parallel Water Hosing N/A 700 hp522 kW | Total Brake (Weight) N/A 1421 lb645 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 325 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 368760 lb.in 41640 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 460950 lb.in 52079 Nm | Heat Capacity for Series Water Hosing N/A | Heat Capacity for Parallel Water Hosing N/A 1050 hp783 kW | Total Brake (Weight) N/A 1956 lb887 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 127 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 120000 lb.in 13316 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 150000 lb.in 16947 Nm | Heat Capacity for Series Water Hosing N/A 175 hp130 kW | Heat Capacity for Parallel Water Hosing N/A 263 hp196 kW | Total Brake (Weight) N/A 981 lb445 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 227 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 240000 lb.in 26631 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 300000 lb.in 33894 Nm | Heat Capacity for Series Water Hosing N/A 350 hp261 kW | Heat Capacity for Parallel Water Hosing N/A 233 hp174 kW | Total Brake (Weight) N/A 1320 lb599 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 130 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 160000 lb.in 17754 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 200000 lb.in 22596 Nm | Heat Capacity for Series Water Hosing N/A 230 hp172 kW | Heat Capacity for Parallel Water Hosing N/A 345 hp257 kW | Total Brake (Weight) N/A 1134 lb514 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 230 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 320000 lb.in 35508 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 400000 lb.in 45193 Nm | Heat Capacity for Series Water Hosing N/A 460 hp343 kW | Heat Capacity for Parallel Water Hosing N/A 690 hp515 kW | Total Brake (Weight) N/A 1850 lb839 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 330 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 480000 lb.in 53263 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 600000 lb.in 67789 Nm | Heat Capacity for Series Water Hosing N/A 690 hp515 kW | Heat Capacity for Parallel Water Hosing N/A 1035 hp772 kW | Total Brake (Weight) N/A 2565 lb1163 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 136H | Dynamic Torque Rating (80 psi/5.5 bar) N/A 320000 lb.in 36154 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 400000 lb.in 45193 Nm | Heat Capacity for Series Water Hosing N/A 500 hp373 kW | Heat Capacity for Parallel Water Hosing N/A 750 hp559 kW | Total Brake (Weight) N/A 2550 lb1157 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 236H | Dynamic Torque Rating (80 psi/5.5 bar) N/A 640000 lb.in 72308 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 800000 lb.in 90385 Nm | Heat Capacity for Series Water Hosing N/A 1000 hp746 kW | Heat Capacity for Parallel Water Hosing N/A 1500 hp1119 kW | Total Brake (Weight) N/A 4111 lb1865 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 336H | Dynamic Torque Rating (80 psi/5.5 bar) N/A 108462 Nm 960000 lb.in | Dynamic Torque Rating (100 psi/7 bar) N/A 1200000 lb.in 135578 Nm | Heat Capacity for Series Water Hosing N/A 1500 hp1119 kW | Heat Capacity for Parallel Water Hosing N/A 2250 hp1678 kW | Total Brake (Weight) N/A 5595 lb2538 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 436H | Dynamic Torque Rating (80 psi/5.5 bar) N/A 1250000 lb.in 141227 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 1600000 lb.in 180771 Nm | Heat Capacity for Series Water Hosing N/A 2000 hp1491 kW | Heat Capacity for Parallel Water Hosing N/A 3000 hp2237 kW | Total Brake (Weight) N/A 6772 lb3072 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 346 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 2104000 lb.in 233468 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 2630000 lb.in 297142 Nm | Heat Capacity for Series Water Hosing N/A 2200 hp1641 kW | Heat Capacity for Parallel Water Hosing N/A 3300 hp2461 kW | Total Brake (Weight) N/A 10800 lb4899 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
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