The Rowland Company
The Rowland Company
4900 North 20th St.
Philadelphia, PA 19144
Toll Free: (800) 925-8824
Phone: (215) 455-4900
Fax: (215) 455-8888
Email: rowland@rowland2.com
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AquaMaKKs™ clutches and brakes are pneumatically or hydraulically controlled and water cooled. They consist of a series of alternating friction discs and water jackets. Torque is transmitted by applying axial force from the pneumatic, hydraulic, or spring set actuator. Copper wear plates are used for excellent heat dissipation. Models are available in 19", 25", and 36" diameter sizes. Torque ranges from 66,500 in.lb. @ 80 PSI to 1,611,000 in.lbs. @ 100 PSI.
AquaMaKKs™ Water Cooled Clutches and Brakes with Composite Water Jackets
Unit of Measure
Items AquaMaKKs™ Water Cooled Clutches and Brakes with Composite Water Jackets
KKB119AM
AquaMaKKs™ Water Cooled Clutches and Brakes with Composite Water Jacket 		AquaMaKKs™ Water Cooled Clutches and Brakes with Composite Water Jackets
KKB219AM
AquaMaKKs™ Water Cooled Clutches and Brakes with Composite Water Jacket 		AquaMaKKs™ Water Cooled Clutches and Brakes with Composite Water Jackets
KKB319AM
AquaMaKKs™ Water Cooled Clutches and Brakes with Composite Water Jacket 		AquaMaKKs™ Water Cooled Clutches and Brakes with Composite Water Jackets
KKB125AM
AquaMaKKs™ Water Cooled Clutches and Brakes with Composite Water Jacket 		AquaMaKKs™ Water Cooled Clutches and Brakes with Composite Water Jackets
KKB225AM
AquaMaKKs™ Water Cooled Clutches and Brakes with Composite Water Jacket
Assembly Number N/A 7-119AM-W-1300 N/A 7-219AM-W-1300 N/A 7-319AM-W-1300 N/A 7-125AM-W-1300 N/A 7-225AM-W-1300
Length A N/A 12.35 in314 mm N/A 16.84 in428 mm N/A 21.33 in542 mm N/A 13.75 in349 mm N/A 18.86 in479 mm
Diameter B N/A 28.3 in719 mm N/A 28.3 in719 mm N/A 28.3 in719 mm N/A 34.12 in867 mm N/A 34.12 in867 mm
Length C N/A 3.63 in92 mm N/A 6.84 in174 mm N/A 11.33 in288 mm N/A 4.50 in114 mm N/A 8.63 in219 mm
Length D N/A 1.25 in32 mm N/A 1.25 in32 mm N/A 1.25 in32 mm N/A 1.38 in35 mm N/A 1.38 in35 mm
Length E N/A 3.75 in95 mm N/A 6.88 in175 mm N/A 10.88 in276 mm N/A 4.88 in124 mm N/A 10.01 in254 mm
Outer Diameter Length F N/A 23.25 in591 mm N/A 23.25 in591 mm N/A 23.25 in591 mm N/A 30 in762 mm N/A 30 in762 mm
Inner Diameter Length F N/A 18.25 in464 mm N/A 18.25 in464 mm N/A 18.25 in464 mm N/A 24.38 in619 mm N/A 24.38 in619 mm
Dynamic Torque Rating (80 psi/5.5 bar) N/A 66500 lb·in7508 Nm N/A 133000 lb·in15016 Nm N/A 199000 lb·in22467 Nm N/A 144152 lb·in16275 Nm N/A 264000 lb·in29806 Nm
Dynamic Torque Rating (100 psi/7 bar) N/A 91000 lb·in10274 Nm N/A 181400 lb·in20480 Nm N/A 249000 lb·in28112 Nm N/A 180190 lb·in20343 Nm N/A 360000 lb·in40644 Nm
Heat Capacity for Series Water Hosing N/A 93 hp69 kW N/A 185 hp138 kW N/A 278 hp207 kW N/A 175 hp130 kW N/A 350 hp261 kW
Heat Capacity for Parallel Water Hosing N/A 185 hp138 kW N/A 370 hp276 kW N/A 555 hp414 kW N/A 350 hp261 kW N/A 700 hp522 kW
Maximum Bore Size N/A 5.56 in141 mm N/A 5.63 in143 mm N/A 6.13 in156 mm N/A 7.25 in184 mm N/A 7.38 in187 mm
Diameter A N/A 28.30 in719 mm N/A 28.30 in719 mm N/A 28.30 in719 mm N/A 34.12 in867 mm N/A 34.12 in867 mm
Pilot Diameter B N/A 11 in279 mm N/A 11 in279 mm N/A 11 in279 mm N/A 16.7 in424 mm N/A 16.7 in424 mm
Bolt Circle Diameter C N/A 0.656 in17 mm
Hole Circle N/A 22 in559 mm N/A 22 in559 mm N/A 22 in559 mm N/A 28.75 in730 mm N/A 28.75 in730 mm
# Holes Quantity N/A 10
PLT Thickness N/A 1.38 in35 mm N/A 1.38 in35 mm N/A 1.38 in35 mm N/A 1.63 in41 mm N/A 1.63 in41 mm
Manufacturer N/A Wichita Clutch
Actuation N/A Air Applied