Dual Diameter

Industry: corrugated, paper & film converting
Applications: shaftless unwind

Our torque-activated expanding core chucks are equipped with sealed bearings and expansion jaws that expand using low torque. Automatic locking in both rotation directions. They can be used with cardboard, PVC or steel cores. The standard version (Model AROT) is available with spring loaded core ejector or with flange ejector. The standard version (model AROT) is available for 3” to 6” cores. The modular series (model TRM) is available for 3” to 12” cores.The simple design with no roller pins or springs will insure no jamming when conditions are not perfect, creating reliability and durability.

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Code Core I.D. A’/A”
mm
B
mm
C
mm
D
mm
Expansion
(mm)
Load
(Lbs) max
Torque
(Lb-in) max
X
mm
AROT3/4 3”/4” 74,6/100 250 25 198 84/109 4000/8000 10000/2200 Upon request
AROT3/6 3”/6” 74,6/150 250 25 216 84/159 6000/10000 10000/4400 Upon request
AROT4/6 4”/6” 98/150 250 25 216 107/159 8000/10000 22000/4400 Upon request

Additional information

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Model

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