Specifications

5
Air cylinders provide the counterweight to the arm. To
ease operation, the pressure can be adjusted to suit the
weight of the tool. The modifi ed 720 Airetool rolling motors
are switched on using a trigger start. Once the tube ex-
pander is positioned in the tube, the motor starts to expand
the tube in a forward direction with gentle forward pressure.
As soon as the torque set is reached, the motor switches
automatically to counter clockwise and the tube expander
can be removed from the tube.
The tube expander is spring mounted and therefore remains
in its retracted position to ease insertion in the tube. The
expander holder also prevents the tube spinning during the
expanding process.
Three models are available:
■ DAS 100 TRS 720 2500 for tube sizes
1/4" outside diameter.*
■ DAS 100 TRS 720 1800 for tube sizes
3/8" – 1/2" outside diameter.*
■ DAS 100 TRS 720 550 for tube sizes
1/2" – 5/8" outside diameter.*
Post height: 29"
Total horizontal length: 77"
Total vertical length: 14.5"
Model DAS-100-TRS
Rolling systems for workbench mounting and
for applications with 1/4
" to 5/8" tube outside
diameter
■ Robust design
■ Trigger start for each cycle
■ Makes it possible to align the expander
■ Absorbs the torque
■ Supports up to 3 kg
■ Increases productivity
■ Lower force application due to ergonomic
design
■ Developed for usage with the
series 800, 900 and 1300 tube rollers
Operation
Model Number
Part
Number
Speed & Torque at 6.2 bar Air Pressure*
CFM
Chuck
Speed
(rpm)
Max. Torque Min. Torque
in. lbs. Nm in. lbs. Nm Incl. Opt.
DAS 100 TRS 720
2500B
5525242 2500 20 2.29 2 0.23 17 1/4" 3/8"
DAS 100 TRS 720
1800B
5525243 1800 27 3.05 2 0.23 17 1/4" 3/8"
DAS 100 TRS 720
550B
5525244 550 75 8.47 2 0.23 17 3/8" 1/4"
*Varies with tube material, gauge and bore size of the tube sheet.
Airetool Tube Rolling Systems