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Originally Posted by Cubcadetpatrick
Does anyone know of the correct dimensions for the 147 electric lift? Stroke? Recommended capacity? I’m looking at buying an aftermarket linear actuator to replace my electric lift that has a stripped gear and destroyed motor.
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A 4-inch actuator from Johnny Products will work I used a 600LB force actuator from here
https://www.johnnyproducts.com/JP_Pa...s-hardware.htm Top actuator in the List is what I used. Don't Know if The actuator will work with the 147 actuator Bracket or Not
I also had to Buy a reproduction end(circled In red) for the Hydraulic Cylinder and a 7/16fine thread Bolt(I think that was the size Been 6 years since I did this) Plus Had someone Fabricate a U-Bracket to pin onto the end of the actuator circled In gray
My Plan is to purchase an Electric over Hydraulic Lift actuator(4-inch) from either
https://ph.parker.com/us/en/compact-...aulic-actuator or
https://www.thomsonlinear.com/en/pro...uators/h-track , so I can have Hydraulic lift and even a Much faster speed than the Thompson actuator I Purchased. But the Thompson is Much faster than the Original Duff-Norton actuator. So the Duff-Norton Can be replaced with a Modern actuator
The Issue is the actuator bracket on the 147 Might have to Cut it off and Use the Other style actuator bracket for the rest of that series of Narrow frame I had a Fab guy Remake the actuator bracket as well, so it could take a smaller Pin to fit the New actuator. But In your case, Maybe Cut off the Pin off the Bracket and drill a New Hole though the Bracket to take a small pin to Hold a Modern actuator