SPA Actuator with Intelli-Motion™ Technology Manual R00
May 2022
Page 9 of 48
Once the optimal mounting arrangement has been determined, mount Duff-Norton electromechanical actuators by
slipping a solid pin through the translating tube clevis and rear housing clevis. The pins must be parallel to each other to
avoid binding. The actuator restraining brackets and related hardware must be able to withstand the torque generated by
the actuator as it extends and retracts. Restraining torque varies with actuator family.
2.2 Wiring Diagrams
2.2.1 AC Power
Figure 2-1: AC Power
Power Receptacle
Receptacle Part Number: MINH-3MR-1
Mating Power Cable: MINH-3FP-XX
Note: XX notates the cable length
Pin
Function
Earth Ground
Hot
Normal
1
2
3
(25.4)
1.0
Power Wiring Diagram
(All Models)
Power Receptacle 7/8"
PIN 1
PIN 2
PIN 3
VAC Hot
VAC Neutral