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BTBA Series Multi-Caliper Tension Control Brake

927507

BTBA Series Multi-Caliper Tension Control Brake
Item #103753392
  • 50 mm 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
  • 50 mm 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
Maximum Brake Continuous Thermal Dissipation 7.5 kW
Product Category Multi-Caliper Tension Control Brakes
Brake Facing Edge Color Code Red
Overall Length 8.68 in
Maximum Dynamic Torque With All Calipers 587.6 N-m
Bushing Type Finished Bore
Technical Data Sheet 21181
Family Name BTBA
Model BTBA-12
Outside Dia. 12.89 in
Brake Facing Type Standard Coefficient
Rotor Diameter 12 in
Actuation/Return Air/None
Approximate Brake Facing Life 656 hp-hr
Bore Range [Max] N/A
Fan Voltage 120 VAC @ 60 Hz
Open Or Enclosed Design Enclosed
Finish Machined/Bare Aluminum
Operating Pressure [Min] 1 psi
Dynamic Torque Per Opposing Caliper Pair @ 0#2 bar (3 psi) 49 in lb
Photo BTBA
Main Category Tension Control Brakes
Controller 912123, 912145, 964260, 964350, 964354, 964520, 964522, 964531, 964535
Rotation Bidirectional
Dynamic Torque Per Opposing Caliper Pair @ 5#5 bar (80 psi) 1300 in lb
Bore Style Finished Bore
Bore Range [Min] 50 mm
Bushing Series SF
Port or Hose Size 4 mm [5/32 in.] Nylon Hose
Operating Pressure [Max] 85 psi
Weight 68.0 LB
EAN or UPC 662284258401
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