Honeywell 11280s Manual Do Utilizador

 

Pipe linkage kits are available from Honeywell and can be used for linkage lengths from 24 to 240 inches (61 to 610 cm).  The 
kits include the mechanical pipe couplings, load rod end (left-hand thread), connecting rods and locking nuts.  See Figure 4.  
The actuator rod end (right-hand thread), nut and bolt are supplied with the actuator.  The customer must supply a piece of 
schedule 40 pipe 2 ½” * (both ends with right-hand NP threads) and a nut and bolt to connect the rod end to the load.  Pipe 
linkage kits can be ordered with the Actuator using Table VIII of the Model Selection Guide. 

 

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Pipe Length *

Linkage Minimum = 24in. (61 cm) 

Linkage Maximum = 240in. (610 cm) 

This rod end

supplied on Actuator

with crank arm

 

*Pipe length = Overall linkage length minus (-) 20 inches (51 cm). 

 

 

The 11280S Series Actuator comes standard with an 8” to 
14” adjustable radius crank arm.  The crank arm uses a 
standard right-hand thread 1” rod end to compliment the 
pipe linkage kit.  

The crank arm for the 11284S, 11285S and 11286S has a 
2” shaft hole, while the crank arm from the 11287S, 11288S 
and 11289S has a 2 ½” shaft hole. 

 

 

 

 

 

The table below lists the type of bolts to be used and the 
recommended torque for each bolt. 

Clamp bolts 

220 lb.-ft 

 

Rod End Bolt 

220 lb.-ft 

Jam nuts 

100 lb.-ft