Hello Hugh. I don't know how fast they are but the Lenco's and Minnkota
trim tab actuators are probably similar in speed. I seem to remember the 2-1/2
inch stroke on the Minnkota's was 1 inch per second.
Typically the more powerful they are the higher the gearing and slower
speed.
After dis-assembling the Firgelli actuators I have to investigate how oil
compensation might be accomplished, I saw how cheaply they are made. Not even
close to the Lenco's brochure as to quality.
At $259 or so, they seem like a fairly inexpensive and powerful
actuator.
Frank D.
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