Stall Torque

Pneumatic Rolling Motors

Stall Torque Pneumatic Rolling Motors

445SA Motor

445RA Motor

440LA Motor

Tube OD Range*

2″ – 4″
(50 – 100mm)

4″ – 6″
(100 – 150mm)

3/4″ – 1-1/2″
(19 – 38mm)

Stall Torque

275 ft lbs
(365 Nm)

950 ft lbs
(1260 Nm)

56 ft lbs
(75 Nm)

Free Speed RPM

150

70

350

Weight

45 lbs
(20.4kg)

70 lbs
(31.8kg)

15 lbs
(6.8kg)

Air Usage

100 CFM @ 90 PSI

160 CFM @ 90 PSI

55 CFM @ 90 PSI

Air Supply Hose

1″

1″

3/4″

Spindle Drive Size

4MT Socket
Fem. Sq.

5MT Socket
Fem. Sq.

2MT Socket
Fem. Sq.

Standard Drive Socket

3/4″

1″

3/4″

Spares & Accessories

6070 Filter-Lubricator
Morse Taper Adapters
Sockets
Chucks

* May vary due to tube material, tube sheet thickness or tube wall thickness.