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BTBA Series Multi-Caliper Tension Control Brake

927534

BTBA Series Multi-Caliper Tension Control Brake
Item #103752784
  • 1 7/8" 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 7/8" 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
Dynamic Torque Per Opposing Caliper Pair @ 5#5 bar (80 psi) 788 in lb
Bore Range [Min] 1.875 in
Bushing Series SF
Rotation Bidirectional
Bore Style Finished Bore
Overall Length 8.68 in
Fan Voltage 120 VAC @ 60 Hz
Approximate Brake Facing Life 1094 hp-hr
Controller 912123, 912145, 964260, 964350, 964354, 964520, 964522, 964531, 964535
Maximum Brake Continuous Thermal Dissipation 7.5 kW
Technical Data Sheet 21181
Model BTBA-12
Brake Facing Edge Color Code Green
Dynamic Torque Per Opposing Caliper Pair @ 0#2 bar (3 psi) 30 in lb
Operating Pressure [Max] 85 psi
Brake Facing Type Low Coefficient
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)
Product Category Multi-Caliper Tension Control Brakes
Outside Dia. 12.89 in
Main Category Tension Control Brakes
Rotor Diameter 12 in
Finish Machined/Bare Aluminum
Operating Pressure [Min] 1 psi
Actuation/Return Air/None
Port or Hose Size 4 mm [5/32 in.] Nylon Hose
Family Name BTBA
Bushing Type Finished Bore
Open Or Enclosed Design Enclosed
Bore Range [Max] N/A
Maximum Dynamic Torque With All Calipers 356 N-m
Photo BTBA
Weight 68.0 LB
EAN or UPC 662284260398
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