Woodward EM-80/EM-300 MDS 5150 A/LIT 03420 gear motor actuator set controllers

Woodward EM-80/EM-300 MDS 5150 A/LIT (Model: 03420) Introduction

I. Basic properties and positioning

Series: EM-300 series gear motor actuator system, commonly used in industrial power control fields (such as speed/power regulation of engines and generator sets).

Model identification:

“EM-80/EM-300”: represents the actuator type, which may correspond to gear motor structures of different specifications.

“MDS 5150 A/LIT”: may be a functional module or configuration code (such as MDS may refer to a certain drive system, 5150 is a parameter identification, and A/LIT may be related to loads and interfaces).

“03420”: The only model code officially assigned by Woodward, used for product identification and accessory matching.

II. Core functions and application scenarios

Power control function

As a gear motor actuator, it is mainly used to receive control signals (such as electrical signals, hydraulic signals), drive mechanical components such as valves and throttles through gear transmission mechanisms, and achieve precise position or speed control.

Applicable to the speed control system of diesel engines, gas turbines, generator sets and other equipment to ensure stable output power (such as speed and torque regulation).

Industrial scenario application

Energy field: speed control of power station generator sets to maintain stable grid frequency;

Petroleum and chemical industry: power regulation of compressors and pump equipment;

Ship and heavy industry: engine throttle control to adapt to different load conditions.

III. Technical parameters and characteristics (speculation)

Power parameters:

Motor type: It may be a DC motor (DC) or an AC motor (AC). The specific voltage specifications need to refer to the manual (such as common 24V, 48V, etc.).

Output torque: According to the speculation of "MDS 5150", it may have a torque output capacity of 5000 + inch pounds (in-lb) to meet heavy load requirements.

Control interface:

Support analog input/output (such as 4-20mA, 0-10V) or digital communication protocol (such as Modbus), and linkage with PLC and controller.

Protection and environmental adaptability:

It may have a protection level of IP54 or above, and can adapt to dust and humidity in industrial environments; the operating temperature range is about - 20℃~+60℃.

IV. Model association and precautions

Relationship with the EM-300 series: This model is a subdivided product of the EM-300 series, and may differ from the basic model (such as EM-300-24V) in torque, interface, and installation method.

Customized features: Woodward products are often customized according to customer needs. Suffixes such as "A/LIT" may represent specific configurations (such as explosion-proof certification, low-temperature environment optimization), and details need to be confirmed by the official.

Maintenance and accessories: As an industrial-grade actuator, it is recommended to purchase accessories through Woodward authorized channels, and maintenance requires reference to the original manual (model 03420 corresponds to exclusive technical documents).