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 7-236AM-W-1300

Length A

 N/A 21.28 in541 mm

Diameter B

 N/A 45.51 in1156 mm

Length C

 N/A 10 in254 mm

Length D

 N/A 2.36 in60 mm

Length E

 N/A 11.36 in289 mm

Outer Diameter Length F

 N/A 44.50 in1130 mm

Inner Diameter Length F

 N/A 18.38 in467 mm

Dynamic Torque Rating (80 psi/5.5 bar)

 N/A 644000 lb·in72708 Nm

Dynamic Torque Rating (100 psi/7 bar)

 N/A 805000 lb·in90885 Nm

Heat Capacity for Series Water Hosing

 N/A 875 hp652 kW

Heat Capacity for Parallel Water Hosing

 N/A 1750 hp1305 kW

Maximum Bore Size

 N/A 11.75 in298 mm

Diameter A

 N/A 45.51 in1156 mm

Pilot Diameter B

 N/A 16.5 in419 mm

Bolt Circle Diameter C

 N/A 1.060 in27 mm

Hole Circle

 N/A 42 in1067 mm

# Holes Quantity

 N/A 10

PLT Thickness

 N/A 1.61 in41 mm

Manufacturer

 N/A Wichita Clutch

Actuation

 N/A Air Applied