SPEEDAIRE
SPEEDAIRE 22UX42 Air Motor 0.45 hp 27 cfm 1/8 in NPT
A compact air motor delivers 0.45 hp and 27 cfm at 10,000 rpm with a 1/8 in NPT inlet
- Delivers 0.45 hp for pneumatic tool power
- 27 cfm maximum flow rate supports continuous operation
- 10,000 RPM no-load speed enables fast cycling
- Hub mount with 1/8 in NPT inlet simplifies installation
- Aluminium and cast-iron housing weighs 2.21 lb for portable use
SPEEDAIRE 22UX42 Air Motor Overview
The SPEEDAIRE 22UX42 is a new air motor rated at 0.45 hp with a maximum flow rate of 27 cfm. It operates at a no-load speed of 10,000 RPM and connects via a 1/8 in NPT inlet. The unit weighs 2.21 lb and features an aluminum and cast iron housing with a Grade 42CrMo steel shaft. It is designed for applications requiring reversible rotation and includes a muffler.
Bundled Muffler and Mounting
The motor includes a muffler to reduce exhaust noise during operation. Its hub mount type and 3/8 in shaft diameter with a 1 1/8 in shaft length allow direct coupling to driven equipment. The CW/CCW rotation capability provides flexibility for installation orientation without additional adapters. The maximum operating pressure is 80 psi.
0.45 hp Output Power Rating
The 0.45 hp output power at maximum speed determines the torque and speed available for driving tools or machinery. Buyers needing higher horsepower or torque for heavier loads should verify this rating meets their application requirements. This specification is the primary factor in selecting the correct motor for the intended workload.
Highlights
- Delivers 0.45 hp for pneumatic tool power
- 27 cfm maximum flow rate supports continuous operation
- 10,000 RPM no-load speed enables fast cycling
- Hub mount with 1/8 in NPT inlet simplifies installation
- Aluminium and cast-iron housing weighs 2.21 lb for portable use
Specifications
| Brand | SPEEDAIRE |
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Questions about this item
Will the vanes or bearings need replacement on the 0.45 hp motor?
The motor uses internal vanes that wear with use and should be inspected periodically; bearings are sealed and not serviceable.
What limits continuous running at 27 cfm?
The 80 psi maximum operating pressure is the first limit reached under sustained flow.
How hot or loud does the aluminum and cast-iron housing get during all-day operation?
The muffler reduces exhaust noise, and the aluminum housing dissipates heat, but surface temperature will rise with continuous 80 psi load.
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