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Rosemount
Rosemount 8x14 Torque Type Power Positioner
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Parámetros clave
Positioner Type
Hagan pneumatic power positioner, 8×14 torque type, floor mounted
Output Motion
80° shaft rotation; 8-inch stroke class
Stall Torque
4600 ft-lb (6238 N·m) at recommended 100 psig
Max Friction Load
1100 ft-lb (1492 N·m)
Repeatability
1% of full stroke or better
Full Stroke Time
2.5 sec unloaded
| Parámetro | Valor |
|---|---|
| Positioner Type | Hagan pneumatic power positioner, 8×14 torque type, floor mounted |
| Output Motion | 80° shaft rotation; 8-inch stroke class |
| Stall Torque | 4600 ft-lb (6238 N·m) at recommended 100 psig |
| Max Friction Load | 1100 ft-lb (1492 N·m) |
| Repeatability | 1% of full stroke or better |
| Full Stroke Time | 2.5 sec unloaded |
| Input Signal | 3–15, 0–30 psig and 4–20 mA (with I/P accessory) |
| Air Supply | 45–120 psig; recommended 100 psig |
| Air Consumption | 2 scfm steady state |
| Temperature Limit | 0–140°F (−17.8–60°C); 160°F with increased maintenance |
| Unit Weight | ~550–610 lb (250–277 kg) depending on options |
| Options | Manual operator, dust cover, air lock, heater, I/P, limit switches, fail-safe, master/slave |