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BTBA Series Multi-Caliper Tension Control Brake

927527

BTBA Series Multi-Caliper Tension Control Brake
Item #103768287
  • 1 1/2" Bore
  • 2,500 rpm Max
  • Enclosed
  • 85.0 psi Max Operating Pressure
  • 7.50 kW Max Thermal Dissipation
  • 4 mm [5/32 in.] Nylon Hose
  • Air Actuation/No Return Tension Control Brake
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BTBA Series Multi-Caliper Tension Control Brake
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    Shipment Options
  • 1 1/2" Bore
  • 2,500 rpm Max
  • Enclosed
  • 85.0 psi Max Operating Pressure
  • 7.50 kW Max Thermal Dissipation

applications

  • Web control applications, including corrugating, labeling, and printing
  • Intended for mounting on shaftless unwind stands and other shaft-end applications

features

  • Offers a finned rotor with an integral fan for maximum heat dissipation
  • Low rotating inertia ensures proper tensioning regardless of roll size – even at core
  • Long-life friction facings to limit replacement costs
  • Quick-change feature on each facing shoe reduces downtime and maintenance expense
  • Comes fully assembled
  • Has a straight bore for fast and easy installation
Port or Hose Size 4 mm [5/32 in.] Nylon Hose
Maximum Brake Continuous Thermal Dissipation 7.5 kW
Dynamic Torque Per Opposing Caliper Pair @ 5#5 bar (80 psi) 1300 in lb
Brake Facing Type Standard Coefficient
Finish Machined/Bare Aluminum
Maximum Dynamic Torque With All Calipers 587.6 N-m
Bushing Series SF
Open Or Enclosed Design Enclosed
Dynamic Torque Per Opposing Caliper Pair @ 0#2 bar (3 psi) 49 in lb
Bushing Type Finished Bore
Operating Pressure [Min] 1 psi
Technical Data Sheet 21181
Manufacturer Family BTBA-12 Tension Control Brake, Clockwise Rotation, 2-pistons, (Standard Facing), BTBA-12 Tension Control Brake, Clockwise Rotation, 4-pistons, (Standard Facing), BTBA-12 Tension Control Brake, Clockwise Rotation, 6-pistons, (Standard Facing), BTBA-12 Tension Control Brake, Clockwise Rotation, 8-pistons, (Standard Facing), BTBA-12 Tension Control Brake, Counter Clockwise Rotation, 2-pistons, (Standard Facing), BTBA-12 Tension Control Brake, Counter Clockwise Rotation, 4-pistons, (Standard Facing), BTBA-12 Tension Control Brake, Counter Clockwise Rotation, 6-pistons, (Standard Facing), BTBA-12 Tension Control Brake, Counter Clockwise Rotation, 8-pistons, (Standard Facing)
Rotation Bidirectional
Brake Facing Edge Color Code Red
Photo BTBA
Overall Length 8.68 in
Product Category Multi-Caliper Tension Control Brakes
Operating Pressure [Max] 85 psi
Bore Range [Min] 1.5 in
Bore Range [Max] N/A
Actuation/Return Air/None
Bore Style Finished Bore
Controller 912123, 912145, 964260, 964350, 964354, 964520, 964522, 964531, 964535
Fan Voltage 120 VAC @ 60 Hz
Main Category Tension Control Brakes
Approximate Brake Facing Life 656 hp-hr
Rotor Diameter 12 in
Outside Dia. 12.89 in
Model BTBA-12
Family Name BTBA
Weight 68.0 LB
EAN or UPC 662284260329
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