445 Series Specifications
Torque Controlled Motors
445L1753-190
Lever Style Throttle
445R1753-190
Roll Style Throttle
445L1752-90
Lever Style Throttle
445R1752-90
Roll Style Throttle
Tube OD Range*
2.000″ to 3.000″
(50.8 to 76.2mm)
2.000″ to 4.000″
(50.8 to 101.6mm)
Torque Range**
70 – 140 ft lbs
(95 – 190 Nm)
150 – 305 ft lbs
(200 – 410 Nm)
Free Speed RPM
190 RPM
90 RPM
Air Requirements
Air Hose Supply: 3/4″
Air Usage: 70 CFM @ 90 PSI
Spindle Drive Size
5/8″ Male Sq.
3/4″ Male Sq.
Standard Drive Socket
3/4″ Fem.
1″ Fem.
Weight
(With Reaction Bar)
(With Reaction Bar)
20 lbs
(9.0 kg)
22 lbs
(9.9 kg)
445 Series Package
Pneumatic Motor
Torque Reaction Bar
Socket
Torque Adjusting Tool
Grease Fitting
Spares & Accessories
Spares Kit (445SK):
O-Rings, Paddles, Muffler, Bearings, Bearing Seat Tool, Hexdrive, Locknut, and Spring.
6070 Filter-Lubricator
Sockets
Chucks
Stall Type Motors
![Stall Type, 190 RPM, Lever Throttle 190 RPM, Stall Type, Lever](https://www.elliott-tool.com/wp-content/uploads/2020/08/445-L190ST-Motor.jpg)
445L1753-190ST
Lever Style Throttle
![Stall Type, 190 RPM, Roll Throttle 190 RPM, Stall Type, Roll](https://www.elliott-tool.com/wp-content/uploads/2020/08/445-R190ST-Motor.jpg)
445R1753-190ST
Roll Style Throttle
![Stall Type, 90 RPM, Lever Throttle 90 RPM, Stall Type, Lever](https://www.elliott-tool.com/wp-content/uploads/2020/08/445-L90ST-Motor.jpg)
445L1752-90ST
Lever Style Throttle
![Stall Type, 90 RPM, Roll Throttle 90 RPM, Stall Type, Roll](https://www.elliott-tool.com/wp-content/uploads/2020/08/445-R90ST-Motor.jpg)
445R1752-90ST
Roll Style Throttle
![MM_Search 100 RPM, Stall Type, Roll](https://www.elliott-tool.com/wp-content/uploads/2022/04/MM_Search.jpg)
445R1550-100ST & 445L1550-100ST
Roll & Lever Style Throttle
Tube OD Range*
2.000″ to 3.000″
(50.8 to 76.2mm)
2.000″ to 4.000″
(50.8 to 101.6mm)
1.500 – 2.000″*
(38.1 – 50.8mm)
*Refer to application and torque capabilities when sizing this motor.
Torque Range**
70 – 155 ft lbs
(95 – 210 Nm)
150 – 325 ft lbs
(200 – 440 Nm)
175 ft lbs
(237 Nm)
Free Speed RPM
190 RPM
90 RPM
100 RPM
Air Requirements
Air Hose Supply: 3/4″
Air Usage: 70 CFM @ 90 PSI
Air Hose Supply: 1/2”
Air Usage: 55 cfm
Spindle Drive Size
5/8″ Male Sq.
3/4″ Male Sq.
5/8″ Male Sq.
Standard Drive Socket
3/4″ Fem.
1″ Fem.
–
Weight
(With Reaction Bar)
(With Reaction Bar)
17 lbs
(7.7 kg)
19 lbs
(8.6 kg)
13 lbs
(5.9kg)
445 Series Package
Pneumatic Motor
Torque Reaction Bar
Socket
Grease Fitting
Rental Pneumatic Motor
Rental Hose Whip w/ Filter Lubricator
Rental Socket
Spares & Accessories
Spares Kit (445SK-ST):
O-Rings, Paddles, Muffler, Bearings, Bearing Seat Tool, Hexdrive, Locknut.
6070 Filter-Lubricator
Sockets
Chucks
–
* May vary due to tube wall, material, and tube sheet thickness.
** Measured using industry standard Hard Joint Torque.