This sale include 1 piece ADC120-24V(ADC120-24) +1 piece ESD5500E+1 piece 3034572 (Please declare the Voltage of ADC120  12V or 24V.)

Actuator ADC120 + ESD5500E for ≤100KW Generator

Actuator ADC225 + ESD5500E for ≥100KW and ≤800KW Generator

The Brands mentioned here are for reference only, our parts can exactly replace the original ones.

Engine Actuator ADC120-24

· Rotary output linear torque proportional servo

· Small, low cost, low friction model

· 1.0 lb-ft of torque, 25° rotation, < 32 msec. response

· Suitable for rotary or small inline fuel pumps of small carburetors

· Ideal for fuel systems on engines up to 150 HP

The GAC Electric Actuator ADC120S-24 is a rotary output, liner torque, proportional servo. This electromechanical actuator is typically used as an engine fuel control positioning device. An internal spring provides fail safe operation by forcing the actuator to the fuel shut off position when the actuator is de-energized. This design combines fast operation, multi-voltage usage, wider rotation angles, and proven reliability. The actuator can operate directly from 12, 24, or 32 volt battery supplies.

The speed of operation of the actuator is typically faster than competitive units, thus it provides more stable and rapid response to transient conditions.

Applications include most block pumps, with or without mechanical governors, distributor type pumps, and medium sized carbureted engines. The 25 degrees of rotation expands the application to a wider variety of engines.

The GAC Engine Actuator ADC120S-24 is an electromagnetic servo device which can be intergrated into a closed loop control system. An engine control system can be described as follows. An electrical signal is generated by a magnetic speed sensor which is proportional to engine speed setting are not equal, a change in current from the speed control unit to the actuator will change the magnetic force in the actuator.

The rotation of the actuator shaft will then adjust the fuel to the engine and cause the engine speed to be equal to the preset engine setting. Shaft rotation is proportional to the amount of actuator current and counterbalanced by the internal spring.

Since the design has no sliding parts and is totally sealed, outstanding reliability results. A single compression spring is used to improve reliability. No maintenance is necessary.

Specifications of ADC120-24 Engine Actuator

Performance

Available Torque------------------------------------------------------Max 1.0 lb-ft (1.4 Nm)

Maximum Operating Shaft Angular Travel----------------------25+-1 degree CW/ CCW

Power Input

Operating voltage----------------------------------------------------- 24 VDC

Normal Operating Current------------------------------------------ 1 A at 24 VDC

Maximum Current-Continuously Rated-------------------------- 3 A at 24 VDC

Environmental of ADC120S-24 Electric Actuator

Temperature Range--------------------------------------------------- -65℉ to 200℉(-54℃to 95℃)

Relative Humidity------------------------------------------------------up to 100%

All Surface Finishes---------------------------------------------------Fungus proof and corrosion resistant

Physical

Dimensions--------------------------------------------------------------please contact us for product catalog

Weight-------------------------------------------------------------------4.5 lbs (2.05kg), net weight

Mounting--------------------------------------------Any position, electrical connector at the top-preferred

Reliability

Vibration-----------------------------------------------------------------up to 20 G @ 50-500 Hz

Testing-------------------------------------------------------------------100% Tested

Mating Hardware

Connector (ADC120)-------------------------------------------------supplied with actuator

Level----------------------------------------------------------------------LE1500-1

Rod End Bearings ( to attach a # 10-32 THD linkage rod to the lever)-------BR100 (Right Hand)

--------BR100 (Right Hand)

Wiring Harness ADC120------------- 4 ft. harness supplied with actuator, other lengths available

**********************************************************************************************************************

Speed control unit Governor ESD5500E

Note: The performance parameters in the frequency when measuring 4000Hz

******************************************************************************************

MPU 3034572 Specifications

Thread Size: 5/8-18 unf-2A

Tap Drill Size: 37/64 inch

Proximity to Gear Teeth: .028 in. min.-.042. in. max.

(Approximately 1/2 to 3/4 turn)

Temperature Range: -55℃to 105℃

Output at Cranking Speed: 1.5 volts AC minimum

Maximum Output: 30 volts AC

Coil Resistance: 300 ohms maximum