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.
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 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 324H | Dynamic Torque Rating (80 psi/5.5 bar) N/A 302400 lb.in 33556 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 378000 lb.in 42707 Nm | Heat Capacity for Series Water Hosing N/A 570 hp425 kW | Heat Capacity for Parallel Water Hosing N/A 855 hp638 kW | Total Brake (Weight) N/A 2065 lb937 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 308 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 12960 lb.in 1438 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 16200 lb.in 1830 Nm | Heat Capacity for Series Water Hosing N/A 63 hp47 kW | Heat Capacity for Parallel Water Hosing N/A 96 hp72 kW | Total Brake (Weight) N/A 164 lb74.4 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 116 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 25600 lb.in 2841 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 32000 lb.in 3615 Nm | Heat Capacity for Series Water Hosing N/A 65 hp48 kW | Heat Capacity for Parallel Water Hosing N/A 98 hp73 kW | Total Brake (Weight) N/A 298 lb135 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 211 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 19200 lb.in 2131 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 24000 lb.in 2712 Nm | Heat Capacity for Series Water Hosing N/A 70 hp52 kW | Heat Capacity for Parallel Water Hosing N/A 105 hp78 kW | Total Brake (Weight) N/A 230 lb104.3 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 118 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 37600 lb.in 4172 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 47000 lb.in 5310 Nm | Heat Capacity for Series Water Hosing N/A 80 hp60 kW | Heat Capacity for Parallel Water Hosing N/A 120 hp89 kW | Total Brake (Weight) N/A 415 lb188 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 119 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 52000 lb.in 5770 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 65000 lb.in 7344 Nm | Heat Capacity for Series Water Hosing N/A | Heat Capacity for Parallel Water Hosing N/A 160 hp119 kW | Total Brake (Weight) N/A 337 lb153 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 219 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 104000 lb.in 11540 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 130000 lb.in 14688 Nm | Heat Capacity for Series Water Hosing N/A | Heat Capacity for Parallel Water Hosing N/A 320 hp239 kW | Total Brake (Weight) N/A 464 lb210 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| KKB 125 | Dynamic Torque Rating (80 psi/5.5 bar) N/A 122920 lb.in 13880 Nm | Dynamic Torque Rating (100 psi/7 bar) N/A 153650 lb.in 17360 Nm | Heat Capacity for Series Water Hosing N/A | Heat Capacity for Parallel Water Hosing N/A 350 hp261 kW | Total Brake (Weight) N/A 886 lb402 kg | Manufacturer N/A Wichita Clutch | Actuation N/A Air Applied |
| 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 |
