Rosemount Analytical 8×14 Torque Type Power Positioner

Rosemount Analytical 8×14 Torque Type Power Positioner

The Rosemount Analytical 8×14 Torque Type Power Positioner offers greater force for tougher jobs such as huge slide dampers and large valves. The 8×14 had a variety of mounting options including wall, swivel and floor. The standard cam produces a straight line relationship. Shaping the cam in the field produces other relationships. Simple maintenance is due to the frame construction.

Applications for the 8×14 Torque Type Power Positioner include:

Steel mills
Refineries

Features
Wall, swivel or floor mounting options
Repeatability: 1% of full stroke or better
Offers greater force for tougher jobs
Input signal ranges:
3 to 15 psig
0 to 30 psig
4-20mA
8-inch stroke: (80° rotation)
Stall Torque: 4600 ft.-lbs (6238 N.m)
Maximum Friction Load: 1100 ft.-lbs (1492 N.m)
Maximum Allowable Weight Load: 1600 ft.-lbs (2170 N.m)
Temperature limits: 0 to 140°F (-17,8 to 60°C)