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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The Eaton Airflex® Type 200DPA is a symmetrical opposed piston caliper brake design that is well suited for most high torque, high energy stopping applications.

Engineered for hydraulic actuation, the Airflex® 200DPA is a robust design able to withstand the tough operating conditions associated with industrial applications.
Eaton 200DPA Caliper Brake Pic.jpg
Unit of Measure
Items Eaton 200DPA Caliper Brake Pic.jpg
146505
200DPA Caliper Assembly 		Eaton 200DPA Caliper Brake Pic.jpg
146505X
200DPA Caliper Seal Kit 		Eaton 200DPA Caliper Brake Pic.jpg
146505Y
200DPA Caliper Rebuild Kit
Dynamic Frictional Force Fr(Standard linings at 2000 psi) N/A 5700 lb25354 N
Static Friction Force (Standard linings at 2000 psi) N/A 6300 lb28023 N
Parasitic Loss Pp N/A 76 psi5 bar
Disc Constants (Cd) N/A 7.73 196.3
Disc Constants (Ct) N/A 2.76 70.1
Minimum Disc Diameter N/A 12 in305 mm
Friction Area N/A 23.3 in²150 cm²
Typical Disc Running Clearance per Side N/A 0.053 in1.35 mm
Cylinder Volume - Engaged (New Lining & Disc) N/A 0.324 in³0.01 dm³
Cylinder Volume - Engaged (Worn Lining & Disc) N/A 1.637 in³0.03 dm³
Lining Thickness New N/A 0.315 in8 mm
Lining Thickness Worn N/A 0.10 in2.5 mm
Weight N/A 23 lb10 kg
Common Applications N/A
  • Conveyors
  • Flywheel brakes
  • Inertia brakes
  • Mining Equipment
  • Parking brakes
  • Rotary brakes
  • Tension brakes
  • Top Drive brakes
  • Wind Turbine brakes
Why the Airflex® 200DPA N/A
  • High quality
  • High performance
  • Low cost of ownership
  • Low maintenance
  • Long lining life
Features N/A
  • A large piston area and 2000 psi operating pressure range give high frictional force resulting in more torque
  • Base or split mounting for flexibility of mounting and accommodation of different disc thicknesses or diameters to meet diverse customer requirements
  • Guide pins transmit torque from friction shoes which prevents piston seal leakage that could result from misalignment between the friction shoe and disc
  • Large friction area for long life and reduced maintenance due to friction material wear
  • Automatic friction shoe wear adjustment with each engagement
  • Solid or ventilated discs to optimize performance and lining life
Manufacturer N/A Eaton-Airflex
Actuation N/A Hydraulic Applied