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Motor Control 2

This document summarizes an experiment on jog run circuits for electric motors and control. The objectives are to understand how jog circuits allow operators to start or "jog" a motor to move loads slowly for alignment or operating sequences. The experiment involves assembling a jog run circuit with a contactor, pushbutton switch, and circuit breaker. Diagrams show the unenergized and energized states. Photos document the actual circuit connection. Findings indicate jog-run circuits help control machinery, protect from faults, and allow calibrated motor skills. Learning outcomes include understanding how jog circuits operate equipment in industry.

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JAE LOUISE DE ROXAS
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99 views10 pages

Motor Control 2

This document summarizes an experiment on jog run circuits for electric motors and control. The objectives are to understand how jog circuits allow operators to start or "jog" a motor to move loads slowly for alignment or operating sequences. The experiment involves assembling a jog run circuit with a contactor, pushbutton switch, and circuit breaker. Diagrams show the unenergized and energized states. Photos document the actual circuit connection. Findings indicate jog-run circuits help control machinery, protect from faults, and allow calibrated motor skills. Learning outcomes include understanding how jog circuits operate equipment in industry.

Uploaded by

JAE LOUISE DE ROXAS
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Experiment in AST 116- Electric Motors and Control

Member:
Pabilllon, Jericho
Ebreo, Darelle
Ilagan, Jimmuel
Aguilar, Bon Louis

Experiment #1 Jog Run


I Application Scenario
An ice crusher blender is a machine that crushes ice into small pieces. It is used in bars,
restaurants, and homes. These blenders can be used to make ice for drinks, desserts, and other
food items.
II. Objectives
1. A jog circuit is a circuit that allows the operator to start or "jog" the motor.
2. Jog run circuits allow the operator to move loads to a certain point while preventing
the load from moving too far.
3. The Jog Run circuit is used to align another portion of a machine or to slowly progress
a machine through its operating sequence.

II. List the hardware requirements for the activity. Provide the description and identify if the
components section
Hardware Requirements
Quantit Description Input Output
y
Circuit breaker is a type
of electrical safety device
used to guard against
overcurrent damage to an
electrical circuit. Its
primary purpose is to
1 stop the flow of current /
in order to protect
machinery and lower the

Instructor: Mr. JOHN ALLAN V. PLATA


Experiment in AST 116- Electric Motors and Control

possibility of an accident.
A contactor is an
electrically-controlled
switch used for switching
1 an electrical power /
circuit. 
Pushbutton N.O/N.C
switch is a mechanical
device used to control an
electrical circuit in which
the operator manually
presses a button to
actuate an internal
switching mechanism.
2 They come in a variety of /
shapes, sizes, and
configurations,
depending on the design
requirements.
Switch that changes over
when actuated and
changes back
1 immediately when /
released

III. Schematic Diagram (Fluid Sim)

Unenergized

Instructor: Mr. JOHN ALLAN V. PLATA


Experiment in AST 116- Electric Motors and Control

(explain:)

ENERGIZED

(explain:)

Instructor: Mr. JOHN ALLAN V. PLATA


Experiment in AST 116- Electric Motors and Control

IV. State Diagram

Unenergized

Instructor: Mr. JOHN ALLAN V. PLATA


Experiment in AST 116- Electric Motors and Control

(explain:)

Energized

(explain)

Instructor: Mr. JOHN ALLAN V. PLATA


Experiment in AST 116- Electric Motors and Control

IV. Actual Connection

Instructor: Mr. JOHN ALLAN V. PLATA


Experiment in AST 116- Electric Motors and Control

V. Findings and Conclusion based on the objectives

1. Jog-run is to operate or to control the machinery and equipment in the industry.

2. They help the motor start in low-voltage conditions, allow multiple-speed or reverse
control operations, protect from over-current and overload faults, and perform a wide
range of other functions.
3. It allows the production of a new motor skill. It frequently involves enhancing
movement smoothness and accuracy, which is required for establishing controlled
movement and calibrating basic actions such as reflexes.

VI. Learnings based on the objectives


1.
2.
3.

Instructor: Mr. JOHN ALLAN V. PLATA


Experiment in AST 116- Electric Motors and Control

VII. Photos (Documentation)

Actual Connection Sample

Instructor: Mr. JOHN ALLAN V. PLATA


Experiment in AST 116- Electric Motors and Control

Instructor: Mr. JOHN ALLAN V. PLATA


Experiment in AST 116- Electric Motors and Control

Required Experiments
3 Start and Stop
3 Forward and Reverse
3 Jog and Run
3 Delay on
3 Delay off
5 Combination

Instructor: Mr. JOHN ALLAN V. PLATA

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