Air motors turn compressed air into rotary drive: the vane motors that power mixers, conveyors, winches, pumps and custom machinery wherever electric motors are unwelcome, in wet, dusty, explosive-atmosphere and washdown environments where air drive's simplicity is the safety case. PartsForMachines supplies air motors as part of the air tool and compressed-air range, with the compressors that drive them in the same section.
The engineering appeal is what air motors don't have: no windings to burn out under stall, no sparks, no heat build-up, and no damage from being stalled, reversed or overloaded, an air motor simply stops against the load and restarts when it clears, which is why mixing, tensioning and winching duties suit them so naturally. Selection runs on the published curves: power output, free speed and the torque-speed relationship, since air motors deliver maximum torque near stall, air consumption at duty, operating pressure, shaft and mounting format, with speed controlled simply by throttling supply. Each product page lists the figures, with Compare lining up candidates and Ask Simon answering the matching questions, duty torque and consumption against compressor capacity above all.
Installation discipline mirrors the rest of the section: filtered, lubricated air sized for continuous consumption, since a motor that runs all shift draws more than any hand tool, and exhaust management where noise or atmosphere matters.
Air tools, couplings and the compressor ranges complete the system in the same section. For application-matching on specific duties, contact the team via WhatsApp 07754288583.
| Index of protection (IP code) | IP66 |
|---|---|
| Air consumption at load | 8.1 l/s |
| Air flow max power | 8.1 l/s |
| Air inlet thread size (in) | 1/4 |
| Air inlet thread type | BSP |
| Index of protection (IP code) | IP66 |
|---|---|
| Air consumption at load | 8.1 l/s |
| Air flow max power | 8.1 l/s |
| Air inlet thread size (in) | 1/4 |
| Air inlet thread type | BSP |
| Max free speed range | 1300 rpm |
|---|---|
| Max output power | 0.2 kW |
| Minimum starting torque | 3.2 Nm |
| Stall torque | 4.8 Nm |
| Torque at max power | 2.4 Nm |
| Max free speed range | 19000 rpm |
|---|---|
| Max output power | 0.4 kW |
| Minimum starting torque | 0.76 Nm |
| Stall torque | 0.8 Nm |
| Torque at max power | 0.4 Nm |
| Max free speed range | 1180 rpm |
|---|---|
| Max output power | 0.4 kW |
| Air flow max power | 8.1 l/s |
| Air inlet thread size (in) | 1/4 |
| Air inlet thread type | BSP |
| Max free speed range | 2850 rpm |
|---|---|
| Max output power | 0.2 kW |
| Air consumption at load | 5 l/s |
| Air flow max power | 5 l/s |
| Air inlet thread size (in) | 1/8 |
| Max free speed range | 2400 rpm |
|---|---|
| Max output power | 0.4 kW |
| Air consumption at load | 8.1 l/s |
| Air flow max power | 8.1 l/s |
| Air inlet thread size (in) | 1/4 |
| Max free speed range | 3800 rpm |
|---|---|
| Max output power | 0.3 kW |
| Minimum starting torque | 1.6 Nm |
| Stall torque | 2.4 Nm |
| Torque at max power | 1.2 Nm |
| Max free speed range | 2000 rpm |
|---|---|
| Max output power | 0.3 kW |
| Minimum starting torque | 3 Nm |
| Stall torque | 4.4 Nm |
| Torque at max power | 2.2 Nm |
| Max free speed range | 770 rpm |
|---|---|
| Max output power | 0.3 kW |
| Minimum starting torque | 13.5 Nm |
| Stall torque | 14.2 Nm |
| Torque at max power | 7.1 Nm |
| Max free speed range | 700 rpm |
|---|---|
| Max output power | 0.2 kW |
| Air consumption at load | 4 l/s |
| Air flow max power | 4 l/s |
| Air inlet thread size (in) | 1/8 |
| Max free speed range | 640 rpm |
|---|---|
| Max output power | 0.2 kW |
| Minimum starting torque | 6.3 Nm |
| Stall torque | 9.4 Nm |
| Torque at max power | 4.7 Nm |
| Max free speed range | 480 rpm |
|---|---|
| Max output power | 0.2 kW |
| Minimum starting torque | 8.5 Nm |
| Stall torque | 12.6 Nm |
| Torque at max power | 6.3 Nm |
| Max free speed range | 490 rpm |
|---|---|
| Max output power | 0.1 kW |
| Minimum starting torque | 6.9 Nm |
| Stall torque | 8.6 Nm |
| Torque at max power | 4.3 Nm |
| Max free speed range | 290 rpm |
|---|---|
| Max output power | 0.2 kW |
| Minimum starting torque | 14 Nm |
| Stall torque | 21 Nm |
| Torque at max power | 10.5 Nm |
| Max free speed range | 520 rpm |
|---|---|
| Max output power | 0.4 kW |
| Minimum starting torque | 26 Nm |
| Stall torque | 28 Nm |
| Torque at max power | 14.2 Nm |
| Max free speed range | 800 rpm |
|---|---|
| Max output power | 0.3 kW |
| Minimum starting torque | 7 Nm |
| Stall torque | 10.8 Nm |
| Torque at max power | 5.4 Nm |
| Max free speed range | 450 rpm |
|---|---|
| Max output power | 0.3 kW |
| Minimum starting torque | 12.6 Nm |
| Stall torque | 19.6 Nm |
| Torque at max power | 9.8 Nm |
| Max free speed range | 360 rpm |
|---|---|
| Max output power | 0.3 kW |
| Minimum starting torque | 15.6 Nm |
| Stall torque | 24 Nm |
| Torque at max power | 12.1 Nm |
| Air consumption at load | 16 l/s |
|---|---|
| Air flow max power | 16 l/s |
| Air inlet thread size (in) | 3/8 |
| Air inlet thread type | BSP |
| Max dynamic air working pressure | 6.3 bar |
| Air consumption at load | 16 l/s |
|---|---|
| Air flow max power | 16 l/s |
| Air inlet thread size (in) | 3/8 |
| Air inlet thread type | BSP |
| Max dynamic air working pressure | 6.3 bar |
| Air consumption at load | 16 l/s |
|---|---|
| Air flow max power | 16 l/s |
| Air inlet thread size (in) | 3/8 |
| Air inlet thread type | BSP |
| Max dynamic air working pressure | 6.3 bar |
| Air consumption at load | 16 l/s |
|---|---|
| Air flow max power | 16 l/s |
| Air inlet thread size (in) | 3/8 |
| Air inlet thread type | BSP |
| Max dynamic air working pressure | 6.3 bar |
| Output Spindle size | 10 mm |
|---|---|
| Weight | 0.95 kg |
| Minimum starting torque | 0 Nm |
| Stall torque | 0 Nm |
| Torque at max power | 9 Nm |
| Output Spindle size | 10 mm |
|---|---|
| Weight | 0.95 kg |
| Minimum starting torque | 0 Nm |
| Stall torque | 0 Nm |
| Torque at max power | 9 Nm |
| Air consumption at load | 14 l/s |
|---|---|
| Air flow max power | 14 l/s |
| Air inlet thread size (in) | 3/8 |
| Air inlet thread type | BSP |
| Max dynamic air working pressure | 6.3 bar |
| Air consumption at load | 14 l/s |
|---|---|
| Air flow max power | 14 l/s |
| Air inlet thread size (in) | 3/8 |
| Air inlet thread type | BSP |
| Max dynamic air working pressure | 6.3 bar |
| Air consumption at load | 14 l/s |
|---|---|
| Air flow max power | 14 l/s |
| Air inlet thread size (in) | 3/8 |
| Air inlet thread type | BSP |
| Max dynamic air working pressure | 6.3 bar |
| Certifications, standards & directives | ATEX |
|---|---|
| Air consumption at load | 14 l/s |
| Air flow max power | 14 l/s |
| Air inlet thread size (in) | 3/8 |
| Air inlet thread type | BSP |
| Index of protection (IP code) | IP66 |
|---|---|
| Air consumption at load | 14 l/s |
| Air flow max power | 14 l/s |
| Air inlet thread size (in) | 3/8 |
| Air inlet thread type | BSP |
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