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Kopper Kool Tension Brakes - Very High Heat Capacity

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  • Copper disc design for high heat dissipation
  • Accurate control
The Wichita Kopper Kool airtube disc Clutches and Brakes are liquid cooled and consist of a series of alternating discs connecting an inner drive member to an outer drive member.

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.




   
  Results 26 - 37 of 37 Unit of Measure: Imperial Metric Both 1 2 

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 245840 lb.in
27760 Nm
307300 lb.in
34719 Nm
N/A 700 hp
522
kW
1421 lb
645
kg
Wichita Clutch Air Applied
KKB 325 368760 lb.in
41640 Nm
460950 lb.in
52079 Nm
N/A 1050 hp
783
kW
1956 lb
887
kg
Wichita Clutch Air Applied
KKB 127 120000 lb.in
13316 Nm
150000 lb.in
16947 Nm
175 hp
130
kW
263 hp
196
kW
981 lb
445
kg
Wichita Clutch Air Applied
KKB 227 240000 lb.in
26631 Nm
300000 lb.in
33894 Nm
350 hp
261
kW
233 hp
174
kW
1320 lb
599
kg
Wichita Clutch Air Applied
KKB 130 160000 lb.in
17754 Nm
200000 lb.in
22596 Nm
230 hp
172
kW
345 hp
257
kW
1134 lb
514
kg
Wichita Clutch Air Applied
KKB 230 320000 lb.in
35508 Nm
400000 lb.in
45193 Nm
460 hp
343
kW
690 hp
515
kW
1850 lb
839
kg
Wichita Clutch Air Applied
KKB 330 480000 lb.in
53263 Nm
600000 lb.in
67789 Nm
690 hp
515
kW
1035 hp
772
kW
2565 lb
1163
kg
Wichita Clutch Air Applied
KKB 136H 320000 lb.in
36154 Nm
400000 lb.in
45193 Nm
500 hp
373
kW
750 hp
559
kW
2550 lb
1157
kg
Wichita Clutch Air Applied
KKB 236H 640000 lb.in
72308 Nm
800000 lb.in
90385 Nm
1000 hp
746
kW
1500 hp
1119
kW
4111 lb
1865
kg
Wichita Clutch Air Applied
KKB 336H 108462 Nm
960000 lb.in
1200000 lb.in
135578 Nm
1500 hp
1119
kW
2250 hp
1678
kW
5595 lb
2538
kg
Wichita Clutch Air Applied
KKB 436H 1250000 lb.in
141227 Nm
1600000 lb.in
180771 Nm
2000 hp
1491
kW
3000 hp
2237
kW
6772 lb
3072
kg
Wichita Clutch Air Applied
KKB 346 2104000 lb.in
233468 Nm
2630000 lb.in
297142 Nm
2200 hp
1641
kW
3300 hp
2461
kW
10800 lb
4899
kg
Wichita Clutch Air Applied
  Results 26 - 37 of 37 1 2