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Woodward ProAct Integrated Speed Control 8404-214, this model is the fourth and final PISC actuator used with the ProAct and ProAct Plus models. This model weighs approximately fifty-two pounds and can only be mounted in the base-mount configuration.



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  • Part Number: 8404-214
  • SKU: 8404214WO
  • Manufacturer: Woodward
  • Series: ProAct and ProAct Plus Driver and Actuator

8404-214 Technical Specifications

Approximate Weight 52 lbs. (24 kg)
Base Inertia 8.2e-4 Kg-m^2
Current Capacity minimum of 20 A
Fused Fast Blow 25 A
Maximum Continuous Steady Power 101 W
Mounting Configuration Base-Mount
Rate Limiter (deg/s) 941
Torque Output (Continuous) 92 lb-in
Wire Requirements for Battery Connections 16 AWG for distances up to 4 meters

Product Description

The 8404-214 is the fourth and final ProAct Integrated Speed Control model, as part of the ProAct and ProAct Plus Actuator and Driver series. This model can only be mounted in the base configuration due to its size, when being mounted in the base-mount configuration the use of four M8x1.25 screws is required, the screws should have a minimum engagement of sixteen millimeters. When mounted the screw should be torqued at a minimum of two hundred pounds per inch. 

All input and output signals on the 8404-214 model run on a 24-pin connector. Information regarding the descriptions of the pins and all of their electrical requirements can be found in chapter four of the 26246 manual produced by Woodward for the ProAct ISC Integrated Speed Control Actuator Models I through IV. Please note that when you are wiring this model individually shield-twisted pairings are essential as indicated in Figure 2-2 diagram of the 26246 manual. Be advised that wires exposed beyond the shield must be as short as possible, and no longer than two inches. 

As the final PISC model, 8404-214 the model requires a larger current capacity as well as power transients and current transients. When operating this model please continuously refer to the manual to ensure that the actuator is operating as required. If any hazards or errors occur it can cause potential damage as well as a possible explosion, and damage to the control valve. 


Reviews For 8404-214

Internal Review

The 8404-214 actuator is the fourth and final PISC model, this model operates on a greater current capacity indicating some of the enhancements that this model features. - AX Control Technician

Repair Services For 8404-214

Type Lead Time Price Action
Repair Service 1-2 weeks $960

Our highly skilled technicians can repair your 8404-214. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
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