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 7-325AM-W-1300

Length A

 N/A 23.99 in609 mm

Diameter B

 N/A 34.12 in867 mm

Length C

 N/A 16.39 in416 mm

Length D

 N/A 1.38 in35 mm

Length E

 N/A 14.57 in370 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 396000 lb·in44708 Nm

Dynamic Torque Rating (100 psi/7 bar)

 N/A 495000 lb·in55886 Nm

Heat Capacity for Series Water Hosing

 N/A 600 hp447 kW

Heat Capacity for Parallel Water Hosing

 N/A 1200 hp895 kW

Maximum Bore Size

 N/A 9.38 in238 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