Category: Air Motors
Brand: GAST
Designed for versatility, durability, and reliability, our models 1AM, 1UP, 2AM, and 4AM are ideal, cost-effective solutions for applications in hazardous and extreme temperature locations requiring durable and efficient power sources. Engineered to operate at cool temperatures and provide precise control, these models convert compressed air into mechanical energy to power various tools and equipment efficiently and reliably.
Designed for versatility, durability, and reliability, our models 1AM, 1UP, 2AM, and 4AM are ideal, cost-effective solutions for applications in hazardous and extreme temperature locations requiring durable and efficient power sources. Engineered to operate at cool temperatures and provide precise control, these models convert compressed air into mechanical energy to power various tools and equipment efficiently and reliably.
As our smaller, more compact air motor models, the 1AM, 1UP, 2AM, and 4AM are extremely versatile offering reliable performance with variable speeds, cool running capabilities, lubricated or oil-free options, and low-shock instant start, stop, and reverse and gear-reduced options. Their non-electrical design reduces explosion risks feature and they have self-sealing vanes for long-lasting output.
The 1AM, 1UP, 2AM, and 4AM are the perfect solution for applications across various industries such as powering surgical tools in healthcare, driving mixers in food and beverage processing, enhancing automation in general industries, and automating assembly lines in automotive manufacturing.
Find your perfect fit below.
| 1AM-NCC-12 | Air Motors (Small) | HUB | Round | 4 | CCW | Y | 0.42 | 0.31 | 100 | 5.6 | 10000 | 2.7 | 22 | N/A | 2 | 78 | 4.25 L 2.44 W 2.43 H |
N/A N/A 1.25 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 1AM-NRV-39A | Air Motors (Small) | HUB | Round | 4 | REV | Y | 0.42 | 0.31 | 100 | 5.6 | 10000 | 2.7 | 22 | N/A | 2 | 78 | 4.25 L 2.44 W 2.43 H |
N/A N/A 1.25 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 1AM-NRV-56 | Air Motors (Small) | HUB | Splined | 4 | REV | Y | 0.42 | 0.31 | 100 | 5.6 | 10000 | 2.7 | 22 | N/A | 2 | 78 | 4.06 L 2.44 W 2.43 H |
N/A N/A 1.25 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 1AM-NRV-56-GR11 | Gear Motor (Small) | FACE | Flat | 4 | REV | Y | 0.42 | 0.31 | 100 | 72 | 350 | 63 | 22 | 15:1 | 3.1 | 78 | 6.87 L 2.93 W 2.93 H |
N/A N/A 2 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 1AM-NCC-59B | Air Motors (Small) | HUB | Flat | 4 | CCW | Y | 0.42 | 0.31 | 100 | 5.6 | 10000 | 2.7 | 22 | N/A | 2 | 78 | 4.23 L 2.44 W 2.43 H |
N/A N/A 1.25 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 1AM-NRV-60 | Air Motors (Small) | HUB | Splined | 4 | REV | Y | 0.42 | 0.31 | 100 | 5.6 | 10000 | 2.7 | 22 | N/A | 2 | 78 | 4.06 L 2.44 W 2..43 H |
N/A N/A 1.25 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 1AM-NRV-60-GR11 | Gear Motor (Small) | FACE | Flat | 8 | REV | Y | 0.42 | 0.31 | 100 | 72 | 350 | 2.7 | 22 | 15:1 | 2 | 78 | 4.06 L 2.44 W 2.43 H |
NA L N/A 1.25 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 1AM-NRV-63A | Air Motors (Small) | HUB | Round | 8 | REV | Y | 0.42 | 0.31 | 100 | 5.6 | 10000 | 2.7 | 22 | N/A | 2 | 78 | 4.25 L 2.44 W 2.43 H |
N/A N/A 1.25 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 1AM-NRV-82 | Air Motors (Small) | HUB | Flat | 4 | REV | Y | 0.42 | 0.31 | 100 | 5.6 | 10000 | 2.7 | 22 | N/A | 2 | 78 | 4.23 L 2.44 W 2.43 H |
N/A N/A 1.25 D |
CE, ATEX | USA | — | AIR MOTOR | View |
| 1UP-NCC-1A | Air Motors (Small) | HUB | Flat | 4 | CCW | Y | 0.42 | 0.31 | 80 | 6 | 6000 | 4.9 | 27 | N/A | 3 | 78 | 4.69 L 2.44 W 2.22 H |
N/A N/A 1.25 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 1UP-NCC-20 | Air Motors (Small) | HUB | Round | 8 | CCW | Y | 0.42 | 0.31 | 80 | 6 | 6000 | 4.9 | 27 | N/A | 3 | 78 | 4.69 L 2.44 W 2.22 H |
N/A N/A 1.28 D |
N/A | USA | — | AIR MOTOR | View |
| 1UP-NRV-10 | Air Motors (Small) | HUB | Flat | 8 | REV | Y | 0.42 | 0.31 | 80 | 6 | 6000 | 4.9 | 27 | N/A | 3 | 78 | 4.69 L 2.44 W 2.22 H |
N/A N/A 1.25 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 1UP-NRV-11 | Air Motors (Small) | HUB | Splined | 8 | REV | Y | 0.42 | 0.31 | 80 | 6 | 6000 | 4.9 | 27 | N/A | 3 | 78 | 4.51 L 2.44 W 2.22 H |
N/A N/A 1.25 D |
CE, ATEX | USA | — | AIR MOTOR | View |
| 1UP-NRV-11-GR11 | Gear Motor (Small) | FACE | Flat | 8 | REV | Y | 0.42 | 0.31 | 80 | 95 | 400 | 88 | 22 | 15:1 | 3.1 | 78 | 7.3 L 2.93 W 2.93 H |
N/A N/A 2 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 1UP-NRV-3A | Air Motors (Small) | HUB | Flat | 4 | REV | Y | 0.42 | 0.31 | 80 | 6 | 6000 | 4.9 | 27 | N/A | 3 | 78 | 4.69 L 2.44 W 2.22 H |
N/A N/A 1.25 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 1UP-NRV-4 | Air Motors (Small) | HUB | Splined | 4 | REV | Y | 0.42 | 0.31 | 80 | 6 | 6000 | 4.9 | 27 | N/A | 3 | 78 | 4.69 L 2.44 W 2.22 H |
N/A N/A 1.25 D |
CE, ATEX | USA | — | AIR MOTOR | View |
| 1UP-NRV-4-GR11 | Gear Motor (Small) | FACE | Flat | 4 | REV | Y | 0.42 | 0.31 | 80 | 95 | 400 | 4.9 | 27 | 15:1 | 3.1 | 78 | 7.3 L 2.93 W 2.93 H |
N/A N/A 2 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 2AM-ARV-92 | Air Motors (Small) | D71 METRIC FLANGE | Keyed | 4 | REV | Y | 0.95 | 0.71 | 100 | 25 | 3000 | 17 | 40 | N/A | 7.5 | 76 | 5 L 6.3 W 6.3 H |
N/A N/A 5.12 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 2AM-ARV-93 | Air Motors (Small) | D71C METRIC FACE | Keyed | 4 | REV | Y | 0.95 | 0.71 | 100 | 25 | 3000 | 17 | 40 | N/A | 6.6 | 76 | 5 L 4.13 W 4.13 H |
N/A N/A 3.35 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 2AM-FCC-1 | Air Motors (Small) | FOOT | Flat | 4 | CCW | Y | 0.95 | 0.71 | 100 | 26 | 3000 | 19 | 30 | N/A | 4.4 | 76 | 4.95 L 4.12 W 5.27 H |
N/A N/A N/A |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 2AM-FCW-13 | Air Motors (Small) | FOOT | Flat | 4 | CW | Y | 0.95 | 0.71 | 100 | 26 | 3000 | 19 | 30 | N/A | 4.4 | 76 | 4.95 L 4.12 W 5.27 H |
N/A N/A N/A |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 2AM-NCC-16 | Air Motors (Small) | HUB | Flat | 4 | CCW | Y | 0.95 | 0.71 | 100 | 26 | 3000 | 19 | 30 | N/A | 4.2 | 76 | 4.95 L 3.97 W 3.97 H |
N/A N/A 1.75 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 2AM-NCC-43A | Air Motors (Small) | NEMA 56C FLANGE | Keyed | 4 | CCW | Y | 0.95 | 0.71 | 100 | 26 | 3000 | 19 | 30 | N/A | 7.5 | 76 | 5.87 L 6.5 W 6.5 H |
N/A N/A 5.88 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 2AM-NCW-7A | Air Motors (Small) | HUB | Flat | 4 | CW | Y | 0.95 | 0.71 | 100 | 26 | 3000 | 19 | 30 | N/A | 4.2 | 76 | 4.95 L 3.97 W 3.97 H |
N/A N/A 1.75 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 2AM-NCW-7B | Air Motors (Small) | HUB | Flat | 4 | CW | Y | 0.95 | 0.71 | 100 | 26 | 3000 | 19 | 30 | N/A | 4.2 | 76 | 4.95 L 3.97 W 3.97 H |
N/A N/A 1.75 D |
CE, ATEX | USA | — | AIR MOTOR | View |
| 2AM-NRV-89 | Air Motors (Small) | HUB | Flat | 4 | REV | Y | 0.95 | 0.71 | 100 | 26 | 3000 | 19 | 30 | N/A | 4.2 | 76 | 4.95 L 3.97 W 3.97 H |
N/A N/A 1.75 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 2AM-NRV-90 | Air Motors (Small) | NEMA 56C FLANGE | Keyed | 4 | REV | Y | 0.95 | 0.71 | 100 | 26 | 3000 | 19 | 30 | N/A | 4.2 | 76 | 5.87 L 6.5 W 6.5 H |
N/A N/A 5.88 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 4AM-ARV-119 | Air Motors (Small) | D71 METRIC FLANGE | Keyed | 4 | REV | Y | 1.7 | 1.27 | 100 | 56 | 3000 | 35 | 72 | N/A | 11 | 87 | 5.88 L 6.3 W 6.3 H |
N/A N/A 5.12 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 4AM-ARV-119LL | Air Motors (Small) | D71 METRIC FLANGE | Keyed | 4 | REV | N | 1.05 | 0.78 | 100 | 56 | 2000 | 35 | 72 | N/A | 11 | 87 | 5.88 L 6.3 W 6.3 H |
N/A N/A 5.12 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 4AM-ARV-120 | Air Motors (Small) | D71 METRIC FLANGE | Keyed | 8 | REV | Y | 1.7 | 1.27 | 100 | 56 | 3000 | 35 | 72 | N/A | 11 | 87 | 5.88 L 6.3 W 6.3 H |
N/A N/A 5.12 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 4AM-FRV-13C | Air Motors (Small) | FOOT | Keyed | 4 | REV | Y | 1.7 | 1.27 | 100 | 56 | 3000 | 35 | 72 | N/A | 7.5 | 87 | 5.81 L 3.75 W 5.33 H |
N/A N/A N/A |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 4AM-FRV-63A | Air Motors (Small) | FOOT | Keyed | 8 | REV | Y | 1.7 | 1.27 | 100 | 56 | 3000 | 35 | 72 | N/A | 7.5 | 87 | 5.81 L 3.75 W 5.33 H |
N/A N/A N/A |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 4AM-NRV-143 | Air Motors (Small) | HUB/FACE | Keyed | 8 | REV | Y | 1.7 | 1.27 | 100 | 56 | 3000 | 35 | 72 | N/A | 7 | 87 | 5.81 L 4.06 W 4.06 H |
1.25 L 1.21 W 1.75 D |
UKCA,ATEX | USA | — | AIR MOTOR | View |
| 4AM-NRV-22B | Air Motors (Small) | FACE | Keyed | 4 | REV | Y | 1.7 | 1.27 | 100 | 56 | 3000 | 35 | 72 | N/A | 7 | 87 | 5.81 L 4.06 W 4.06 H |
1.25 L 1.21 W 1.75 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 4AM-NRV-50C | Air Motors (Small) | NEMA 56C FLANGE | Keyed | 4 | REV | Y | 1.7 | 1.27 | 100 | 56 | 3000 | 35 | 72 | N/A | 11 | 87 | 6.69 L 6.5 W 6.5 H |
N/A N/A 5.88 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 4AM-NRV-54A | Air Motors (Small) | FACE | Keyed | 8 | REV | Y | 1.7 | 1.27 | 100 | 56 | 3000 | 35 | 72 | N/A | 7 | 87 | 5.81 L 4.06 W 4.06 H |
1.25 L 1.21 W 1.75 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 4AM-NRV-70C | Air Motors (Small) | NEMA 56C FLANGE | Keyed | 8 | REV | Y | 1.7 | 1.27 | 100 | 56 | 3000 | 35 | 72 | N/A | 11 | 87 | 6.69 L 6.5 W 6.5 H |
N/A N/A 5.88 D |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 4AM-RV-75 | Air Motors (Small) | FLANGE | Splined | 4 | REV | Y | 1.7 | 1.27 | 100 | 56 | 3000 | 35 | 72 | N/A | 11 | 87 | 5.81 L 6 W 6 H |
N/A N/A 5.88 D |
CE, UKCA | USA | — | AIR MOTOR | View |
| 4AM-RV-75-GR20 | Gear Motor (Small) | FACE | Keyed | 4 | REV | Y | 1.3 | 0.97 | 80 | 425 | 300 | 260 | 58 | 10:1 | 28 | 87 | 11.62 L 6.1 W 6.6 H |
N/A N/A N/A |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 4AM-RV-75-GR25 | Gear Motor (Small) | FACE | Keyed | 4 | REV | Y | 1.3 | 0.97 | 80 | 650 | 200 | 400 | 60 | 15:1 | 28 | 87 | 11.62 L 6.1 W 6.6 H |
N/A N/A N/A |
CE, UKCA, ATEX | USA | — | AIR MOTOR | View |
| 4AM-70C-CB20 | Gear Motor (Small) | Shaft | Keyed | 4 | REV | Y | 1.2 | 0.89 | 100 | 720 | 150 | 480 | 72 | 20:1 | 60 | 113 | 14.22 L 8.88 W 9.5 H |
N/A N/A N/A |
N/A | USA | — | AIR MOTOR | View |
| 4AM-70C-CB60 | Gear Motor (Small) | Shaft | Keyed | 4 | REV | Y | 0.85 | 0.63 | 100 | 1650 | 50 | 1050 | 72 | 60:1 | 60 | 87 | 14.95 L 8.88 W 9.5 H |
N/A N/A N/A |
N/A | USA | — | AIR MOTOR | View |