Specifications

• Open Or Enclosed Design
  Open
• Engagement/Release
  Air/Spring
• Bore Type
  Straight
• Bore Style
  Bore to Size - with Straight Bushing Options
• Bore Size Range
  2.9375 in
• Max Rpm
  1800 rpm
• Max Brake Continuous Thermal Diss
  5.50 hp
• Finish
  Black Oxide
• Mounting Configuration
  Shaft Mounted
• Brake Series
  S-1000A
• Bushing Type & Range
  Straight Bushed - 0.0000 to 2.7500 in
• Port Size
  1/4 NPT
• Function
  Tensioning
• Brake Facing Type
  Standard Coefficient
• Maximum Dynamic Torque Capacity
  2933 in
• Shaft Inertia
  171.36 lb/in²
• Overall Length
  4.03 in
• Overall Diameter
  11.88 in
• Brake Facing Edge Color Code
  Red
• Approximate Brake Facing Life
  3066 hp/hr
• Brake Facing Effective Area
  50.3 in²
• Brake Heat Sink Capacity
  423962 ft-lbs
• Brake Peak Thermal Input Rate
  45.00 hp
• Max Pressure
  80 psi
• Min Engagement Pressure
  3 psi
• Brake Response Factor
  0.398
• Brake Air Chamber Volume When New
  4.222 in³
• Brake Air Chamber Vol When Worn Out
  10.443 in³
• Engagement
  Air
• Release
  Spring
• Ratings
  CE, and RoHS
• Rebuild Kits
  827502
• Facing Kit
  827571
• Guards
  828200
• Torque Pin Bracket
  825500
• Optional Bushings
  825800 (1.250"), 824700 (1.9375"), 824800 (2.0000"), 824900 (2.1875"), 825000 (2.2500"), 825100 (2.4375"), 825200 (2.5000"), 825300 (2.7500"), 825900 (Blank Bore)
• Controllers
  964356, 964354, 912123, 912145, 964520, 964522, 964531, 964535, 964260
• Control Accessories
  854000 (Single Stage Control Panel), 939101 (Control Filter), 940001 (Regulator), 944901 (3 Way Valve)
• Additional Details
  Low Cost Air Cooled Brake, for narrow range tension control applications. 2.9375" shaft is standard but optional straight bushings are available if needed that allow for easy conversion to smaller shaft sizes.
• Manufacturer Product Page
  Click here
• Manufacturer Catalog
  Click here
• 2D Drawing
  Click here
• Manufacturer Replacement Parts List
  Click here
• UPC_NO
  662284257466
• Weight
  52.00 lbs