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
1 

Item #

Assembly Number

Dynamic Torque Rating (80 psi/5.5 bar)

Dynamic Torque Rating (100 psi/7 bar)

Manufacturer

Actuation

KKB119AM N/A 7-119AM-W-1300 N/A 66500 lb·in7508 Nm N/A 91000 lb·in10274 Nm N/A Wichita Clutch N/A Air Applied
KKB219AM N/A 7-219AM-W-1300 N/A 133000 lb·in15016 Nm N/A 181400 lb·in20480 Nm N/A Wichita Clutch N/A Air Applied
KKB319AM N/A 7-319AM-W-1300 N/A 199000 lb·in22467 Nm N/A 249000 lb·in28112 Nm N/A Wichita Clutch N/A Air Applied
KKB125AM N/A 7-125AM-W-1300 N/A 144152 lb·in16275 Nm N/A 180190 lb·in20343 Nm N/A Wichita Clutch N/A Air Applied
KKB225AM N/A 7-225AM-W-1300 N/A 264000 lb·in29806 Nm N/A 360000 lb·in40644 Nm N/A Wichita Clutch N/A Air Applied
KKB325AM N/A 7-325AM-W-1300 N/A 396000 lb·in44708 Nm N/A 495000 lb·in55886 Nm N/A Wichita Clutch N/A Air Applied
KKB136AM N/A 7-136AM-W-1300 N/A 322000 lb·in36354 Nm N/A 402000 lb·in45386 Nm N/A Wichita Clutch N/A Air Applied
KKB236AM N/A 7-236AM-W-1300 N/A 644000 lb·in72708 Nm N/A 805000 lb·in90885 Nm N/A Wichita Clutch N/A Air Applied
KKB336AM N/A 7-336AM-W-1300 N/A 996000 lb·in112448 Nm N/A 1207500 lb·in136327 Nm N/A Wichita Clutch N/A Air Applied
KKB436AM N/A 7-436AM-W-1300 N/A 1288000 lb·in145415 Nm N/A 1610000 lb·in181769 Nm N/A Wichita Clutch N/A Air Applied
Unit of Measure
1