5484-803   Digital Governor Systems

Description

5484-803   Digital Governor Systems

This rugged container houses the electrical components used in controlling the

actuator output and ultimately the engine. The components and container are

designed to withstand 20 G’s of mechanical vibration through 500 Hz. The

control box is mounted directly on the actuator and is electrically connected to

the actuator through a 5-pin connector.

The electronic control box receives electrical input signals from both the

magnetic speed sensor and the reference speed pot. These signals are

processed and compared, resulting in an error signal that is amplified and sent to

the actuator in a proportional, integral and derivative summation. When the

actuator receives the desired output shaft electrical signal, the output shaft

rotates and a feedback is sent and compared to the desired signal. Any

difference is transmitted to the power amplifier, which sends corrective action to

the output shaft position.

5484-803

Junction Box

An optional junction box can be used to house the reference speed

potentiometer and the power switch. It can be mounted for convenient

connection to the electronic control box, power source, and magnetic speed

sensor.

Magnetic Speed Sensor

The magnetic speed sensor, typically mounted on the flywheel housing,

generates electrical pulses proportional to speed by sensing magnetic material,

i.e., teeth on the engine ring gear passing the sensor.

Actuators

The actuators are electrically connected to the electronic control box and their

mechanical output is connected to the engine’s fuel system. Actuators are

electrically powered and have output work capacities of 1, 2, 4, and 6 ft-Ibs. The

actuators convert an electrical input to an angular mechanical output at the

output shaft, which has a maximum rotation of 45°.

Please contact Sunny sales@xiongbagk.cn for the best price.

➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com