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BTBA Series Multi-Caliper Tension Control Brake

927530

BTBA Series Multi-Caliper Tension Control Brake
Item #103753957
  • 1 5/8" 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 5/8" 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
Bore Range [Max] N/A
Fan Voltage 120 VAC @ 60 Hz
Manufacturer Family BTBA-12 Tension Control Brake, Clockwise Rotation, 2-pistons, (LOCO Facings), BTBA-12 Tension Control Brake, Clockwise Rotation, 4-pistons, (LOCO Facings), BTBA-12 Tension Control Brake, Clockwise Rotation, 6-pistons, (LOCO Facings), BTBA-12 Tension Control Brake, Clockwise Rotation, 8-pistons, (LOCO Facings), BTBA-12 Tension Control Brake, Counter Clockwise Rotation, 2-pistons, (LOCO Facings), BTBA-12 Tension Control Brake, Counter Clockwise Rotation, 4-pistons, (LOCO Facings), BTBA-12 Tension Control Brake, Counter Clockwise Rotation, 6-pistons, (LOCO Facings), BTBA-12 Tension Control Brake, Counter Clockwise Rotation, 8-pistons, (LOCO Facings)
Bore Style Finished Bore
Family Name BTBA
Product Category Multi-Caliper Tension Control Brakes
Model BTBA-12
Rotation Bidirectional
Bushing Type Finished Bore
Brake Facing Edge Color Code Green
Controller 912123, 912145, 964260, 964350, 964354, 964520, 964522, 964531, 964535
Outside Dia. 12.89 in
Dynamic Torque Per Opposing Caliper Pair @ 0#2 bar (3 psi) 30 in lb
Finish Machined/Bare Aluminum
Brake Facing Type Low Coefficient
Operating Pressure [Max] 85 psi
Dynamic Torque Per Opposing Caliper Pair @ 5#5 bar (80 psi) 788 in lb
Photo BTBA
Maximum Brake Continuous Thermal Dissipation 7.5 kW
Actuation/Return Air/None
Operating Pressure [Min] 1 psi
Approximate Brake Facing Life 1094 hp-hr
Port or Hose Size 4 mm [5/32 in.] Nylon Hose
Overall Length 8.68 in
Bore Range [Min] 1.625 in
Technical Data Sheet 21181
Bushing Series SF
Maximum Dynamic Torque With All Calipers 356 N-m
Main Category Tension Control Brakes
Rotor Diameter 12 in
Open Or Enclosed Design Enclosed
Weight 68.0 LB
EAN or UPC 662284260350
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