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3 year warranty

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The 9905-034 is a high-voltage, forward-acting 2301A series load sharing and speed control from Woodward with a tandem actuator.



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  • Part Number: 9905-034
  • SKU: 9905034WO
  • Manufacturer: Woodward
  • Series: 2301A Electronic Load Sharing and Speed Controls

9905-034 Technical Specifications

Manufacturer Woodward
Series 2301A
Part Number 9905-034
Actuator Type Tandem
Power Consumption </= 15 W
Chassis Sheet Metal
Operating Temperature –40 to +85 °C
Dimensions 15.25in W x 7.125in H x 2.5in D
Weight 3lbs 14oz

Product Description


The 9905-034 is a forward-acting, high-voltage Woodward load sharing and speed control in the 2301A series. This model features a tandem actuator system rather than the typical single actuator system. This unit carries all the same series-standard features as single actuator models. This model is forward-acting, meaning that calls for fuel will be proportional to the detected voltage in the actuator. This actuator system uses a current of 0-200mA. 

Control Features

The 9905-034 has a rated speed of 11,450Hz. The speed range of this model is defaulted to 2,000-6,000Hz, but can be adjusted with a 4-way switch to any of the following ranges: 500-1,500Hz, 1,000-3,000Hz, 2,000-6,000Hz, 4,000-12,000Hz. The 9905-034 may be operated in isochronous or droop mode, depending on the user requirements and configuration. This unit does not come with the optional deceleration ramp feature. 

Technical Information

As a high-voltage model, the 9905-034 requires a power input of between 88-132VAC or 90-150VDC to operate. The amount of power consumed by this model may be less than or equal to 15W. The 9905-034 is capable of load sharing up to +/-5% of the rated load when the speed setting is matched. This unit has 4G, 5-500Hz vibration tolerance and 60G shock tolerance.

Frequently Asked Questions about 9905-034

What kind of inputs does the 9905-034 have for load sensing?
The 9905-034 has a current transformer input of 90–240VAC 3ø 45–66Hz 3ø.
Is there an acceleration ramp on the 9905-034?
Yes. The acceleration ramp of the 9905-034 is switch-activated and can go from idle speed to the rated speed in 0-10 seconds.

Reviews For 9905-034

Internal Review

The 9905-034 is the model to choose if you are looking for a tandem actuator load sharing and speed control and need a forward-acting, high-voltage model. You will need current and potential transformers in order to get full use out of this system's load sensing features. -AX Control Lead Technician

Repair Services For 9905-034

Type Lead Time Price Action
Repair Service 1-2 weeks $1180

Our highly skilled technicians can repair your 9905-034. 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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