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Rosemount
Rosemount 8x14 Torque Type Power Positioner
Quote on request
No online payment · add lines to RFQ BOM
Hagan 8×14 torque: 80°; 4600 ft-lb stall @ 100 psig. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
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
Fits high-torque pneumatic positioning where you need a Rosemount / Hagan 8×14 torque-type power positioner—80° shaft rotation, 8-inch stroke class, about 4600 ft-lb (6238 N·m) stall torque at recommended 100 psig, and max friction load about 1100 ft-lb (1492 N·m).
Key advantages
- Motion — 80° shaft rotation; 8-inch stroke class
- Stall torque — About 4600 ft-lb at 100 psig
- Friction load — Max about 1100 ft-lb
- Mount — Floor-mounted torque type
- Platform — Hagan pneumatic power positioner
Typical applications
- Large damper torque drives.
- Fan inlet vane positioning.
- Heavy pneumatic actuators.
Selection guide
- Torque vs 4×5 thrust
- Supply 100 psig class
- Floor mount space
Common mistakes
- Undersized torque.
- Low supply pressure.
- Confusing with thrust-type retrofit kits.
When to RFQ / what to tell us
- Torque need, supply, mount.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 42090 |
| Brand | Rosemount |
| Model | 8x14 Torque Type Power Positioner |
| Product type | Power Positioner |
| 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) |
Documents
FAQ
Q: Stall torque? A: About 4600 ft-lb at recommended 100 psig.
Q: Rotation? A: 80° shaft rotation.
Q: What should I send for a quote? A: Torque/supply, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| 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 |