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TSEB Product Line

TSEB Product Line

TSEB Product Line

  • 2.8 to 9.6” diameter; 1.4 to 6.5” length
  • Bore sizes from 1.2 to 5.1”
  • Static torque from 20 to 2600 lb-ft
  • 1800 to 5500 RPM max speed
  • Operates both dry and in oil
  • Modified designs and customized assemblies available
Performance / Mechanical Specifications TSEB Series — Model Size
TSEB - 138 TSEB - 158 TSEB - 189 TSEB - 303 TSEB - 335 TSEB - 382
STP File Model
Torque Rating (Static) lb-ft 0.09 0.15 0.37 1.48 2.95 5.90
Recommended Max Speed rpm 6000 6000 5000 5000 4500 4500
Body Diameter in 1.38 1.58 1.89 3.30 3.55 3.82
Overall Length (ref) in 0.819 1.260 1.351 0.984 1.083 1.154
Pilot Diameter in 0.276 0.354 0.591 0.788 0.788 0.984
Hub Bore Diameter in 0.158 0.236 0.315 0.473 0.473 0.551
Performance / Mechanical Specifications TSEB Series — Model Size
TSEB - 460 TSEB - 492 TSEB - 571 TSEB - 650 TSEB - 736
STP File Model
Torque Rating (Static) lb-ft 11.80 22.13 36.88 73.75 147.50
Recommended Max Speed rpm 3500 3500 3000 3000 2500
Body Diameter in 4.61 4.92 5.71 6.50 7.36
Overall Length (ref) in 1.351 1.796 1.896 2.363 2.788
Pilot Diameter in 1.575 1.929 1.929 2.441 2.441
Hub Bore Diameter in 0.748 0.748 0.945 1.103 1.260

TSEB Operation:

The magnet body is attached to the rear of the motor or bulkhead, and the hub is attached to the shaft with two set screws. When the coil is energized, the electromagnetic field attracts the armature plate and compresses the springs. This allows the friction plate to rotate freely with the hub and shaft.

When power is turned off, the electromagnetic field dissipates,allowing the springs to push the armature plate into contact with the friction disk. This squeezes the friction disk between the pressure plate and the armature plate, thus transmitting torque, and stopping/holding the friction disc, hub, and shaft.

TSEB Engaged
TSEB Disengaged