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.
Unit of Measure

Specifications

Assembly Number

 N/A 7-225AM-W-1300

Length A

 N/A 18.86 in479 mm

Diameter B

 N/A 34.12 in867 mm

Length C

 N/A 8.63 in219 mm

Length D

 N/A 1.38 in35 mm

Length E

 N/A 10.01 in254 mm

Outer Diameter Length F

 N/A 30 in762 mm

Inner Diameter Length F

 N/A 24.38 in619 mm

Dynamic Torque Rating (80 psi/5.5 bar)

 N/A 264000 lb·in29806 Nm

Dynamic Torque Rating (100 psi/7 bar)

 N/A 360000 lb·in40644 Nm

Heat Capacity for Series Water Hosing

 N/A 350 hp261 kW

Heat Capacity for Parallel Water Hosing

 N/A 700 hp522 kW

Maximum Bore Size

 N/A 7.38 in187 mm

Diameter A

 N/A 34.12 in867 mm

Pilot Diameter B

 N/A 16.7 in424 mm

Bolt Circle Diameter C

 N/A 0.656 in17 mm

Hole Circle

 N/A 28.75 in730 mm

# Holes Quantity

 N/A 10

PLT Thickness

 N/A 1.63 in41 mm

Manufacturer

 N/A Wichita Clutch

Actuation

 N/A Air Applied