Design Philosophy
It provides speeds up to 1800 RPM in two-or four-throw configurations with double-acting cylinders.
Available in the following models:
- A 352 - 2 Throw Frame
- A 354 - 4 Throw Frame
| A Series™ FRAME SPECIFICATIONS |
| |
A 352 |
A 354 |
| Rated Speed-Max. (RPM)* |
1800 |
1800 |
| Max HP/kW |
400/298 |
800/596 |
| Number of Throws |
2 |
4 |
| Max. Number of Stages |
4 |
5 |
| Rod Load - Tension
(lb/kg) |
12,500/5670 |
12,500/5670 |
| Rod Load Compression
(lb/kg) |
14,500/6577 |
14,500/6577 |
| Combined Rod Load
(lb/kg) |
27,000/12,247 |
27,000/12,247 |
| Stroke (in/mm) |
3.5/88.9 |
3.5/88.9 |
| Piston Rod Diameter
(in/mm) |
1.375/34.9 |
1.375/34.9 |
| Crankshaft Material |
4140 F.S. |
4140 F.S. |
| Connecting Rod Material |
F.S. |
F.S. |
| Crankpin & Main
Bearing Dia. (in/mm) |
3.25/82.5 |
3.25/82.5 |
| Crankpin & Main
Bearings - width (in/mm) |
1.75/44.5 |
1.75/44.5 |
| Connecting Rod Pin
Bushing - Dia. (in/mm) |
2.5/63.5 |
2.5/63.5 |
| Connecting Rod Pin
Bushing - Length (in/mm) |
2.125/54.3 |
2.125/54.3 |
| Unit Length (in/mm) |
36/914 |
64/1625 |
| Unit Width (in/mm) |
101/2565 |
101/2565 |
| Unit Weight with cylinders
(lb/kg) |
4925/2233 |
6200/2812 |
| Specifications noted here may vary depending upon unit configuration.
F.S. = Forged Steel. *Some cylinders may require lower speeds. |
| A SERIES CYLINDER COMBINATIONS |
| Operation |
Material |
Bore (in) |
MAWP (psig) |
Liner |
Cooling |
| Double Acting |
D.I. |
2.5, 2.75, 3.0 |
2500 |
No |
Air |
| Double Acting |
D.I. |
3.25, 3.5, 3.75 |
1725 |
No |
Air |
| Double Acting |
D.I. |
4.0, 4.25, 4.5 |
1850 |
No |
Air |
| Double Acting |
D.I. |
4.75, 5.0, 5.25, 5.5 |
1750 |
No |
Air |
| Double Acting |
D.I. |
5.75, 6.0, 6.25, 6.5 |
1140 |
No |
Air |
| Double Acting |
D.I. |
6.75, 7.0, 7.25, 7.5 |
840 |
No |
Air |
| Double Acting |
D.I. |
7.75, 8.0, 8.25, 8.5 |
635 |
No |
Air |
| Double Acting |
D.I. |
9.0, 9.5, 10.0, 10.5 |
525 |
No |
Air |
| Double Acting |
C.I. |
11.0, 11.5, 12.0, 12.5, 13.0 |
275 |
No |
Air |
| Double Acting |
C.I. |
13.5, 14.0, 14.5, 15.5 |
200 |
No |
Air |
| SAHE |
C.I. |
2.75, 3.25 |
1300 |
No |
Air |
| SACE |
D.I. |
6.0, 6.5 |
1140 |
No |
Air |
| ****** Also H Cylinders can be adapted to the A Frame ***** |
| D.I. = Ductile Iron C.I. = Cast Iron F.S. = Forged Steel. |
For More Information
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