AL-E702 SERVO MOTOR CONTROL TRAINER USING PWM CONTROLLER

Description

AL-E702 SERVO MOTOR CONTROL TRAINER USING PWM CONTROLLER

DETAILED TECHNICAL SPECIFICATIONS

SPEED CONTROL OF SERVO MOTOR TRAINER

Product Code: AL-E702 | Brand: AMBEYLABS®

-------------------------------------------------------------------------------------------------------------------------------------------------1. Product Description

The Speed Control of Servo Motor Trainer, Model AL-E702, is an educational training system designed to study servo motor speed control, motor driver operation, pulse-based control signals, direction control, enable functions, and speed measurement. The trainer incorporates a servo motor with encoder feedback, a motor driver interface, a variable speed control section, digital RPM indication, a regulated DC supply section, and terminals for external controller connections.

The unit is suitable for electrical engineering, electronics, mechatronics, industrial automation, robotics, and motion control laboratories.

2. Detailed Technical Specifications

Note: Specifications are transcribed from the visible panel and motor markings. The exact servo motor model, encoder resolution, driver current rating, torque rating, and RPM meter accuracy are not specified visibly and should be confirmed with the manufacturer.

3. Major Functional Sections

A. Servo Motor Section

A servo motor marked 24 V DC and 3000 RPM is shown. The motor is used to demonstrate controlled rotational motion and speed variation. Encoder feedback supports speed monitoring and related motion-control experiments.

B. Motor Driver Section

Provides pulse, direction and enable inputs through dedicated terminals. The driver converts control commands into the electrical signals required to operate the motor.

C. Speed Control Section

A rotary control knob allows the user to vary the speed command and observe the corresponding change in motor RPM.

D. Digital RPM Measurement

The digital speed indicator displays motor rotational speed in RPM, enabling comparison of the commanded speed with the observed motor speed.

E. Encoder Feedback and Connection Section

Encoder and extension cables connect the motor feedback system to the appropriate interface. Correct cable compatibility and connection are essential for reliable feedback operation.

4. Scope of Learning and Experiments

1. Study of servo motor construction and operating principles.
2. Study of servo motor driver operation.
3. Identification of pulse, direction and enable signals.
4. Speed control using the front-panel rotary knob.
5. Study of pulse-based motor control.
6. Study of direction control using the DIR input.
7. Study of motor enable and disable functions.
8. Measurement of rotational speed using a digital RPM meter.
9. Study of encoder feedback and speed sensing.
10. Comparison of commanded speed and measured RPM.
11. Study of analog speed reference using the ±5 V input.
12. Investigation of motor response to speed command variations.
13. Introduction to external controller interfacing.
14. Study of motor control through pulse and direction signals.
15. Introduction to motion control applications in robotics and automation.

5. Standard Features

• Compact enclosed laboratory trainer.
• Integrated servo motor driver interface.
• Servo motor marked 24 V DC, 3000 RPM.
• Encoder feedback and extension cable arrangement.
• Adjustable front-panel speed control.
• Digital RPM display.
• Pulse, direction and enable control terminals.
• ±5 V analog input facility.
• Dedicated motor phase terminals.
• USB-type external programming interface.
• Colour-coded connection terminals.
• Clearly identified functional sections.
• Suitable for supervised laboratory experiments.

6. Applications

• Electrical machines laboratories.
• Industrial automation laboratories.
• Robotics and motion control training.
• Mechatronics laboratories.
• Servo drive and motor control studies.
• Electronics and instrumentation laboratories.
• Diploma and undergraduate engineering education.
• Technical and vocational training institutes.

7. Recommended Accessories and Documentation

The complete supply should include:

• Servo motor with compatible encoder.
• Matching servo motor driver.
• Required power and encoder cables.
• Encoder extension cable.
• Motor and driver connection leads.
• Operating and safety manual.
• Circuit diagram and terminal identification chart.
• Experiment manual with observation tables.
• External programming software or interface documentation, where applicable.

8. Electrical Safety and Technical Verification

• The panel indicates a mains input of 230 V AC, 50 Hz and a motor marking of 24 V DC, 3000 RPM. These are separate ratings and must not be interchanged.
• The panel recommends a 20–45 V DC motor supply. Confirm the actual driver and motor specifications before energising the equipment.
• The yellow/green conductor is labelled to remain unconnected in the illustrated motor wiring. Follow the manufacturer's wiring diagram and protective-earthing instructions; do not connect it arbitrarily.
• Confirm the driver's current rating, encoder compatibility, motor torque, encoder resolution and RPM meter configuration before operation.

9. Tender Specification

Speed Control of Servo Motor Trainer, Model AL-E702: The trainer shall be an enclosed laboratory training system designed for studying servo motor speed control, pulse-based operation, direction control, enable functions and encoder feedback. It shall incorporate a servo motor marked 24 V DC, 3000 RPM, a compatible electronic motor driver, pulse/direction/enable input terminals, ±5 V DC analog input, encoder feedback and extension cable arrangement, front-panel rotary speed control, digital RPM indicator, USB-type programming interface, motor connection terminals U, V and W, and color-coded connection terminals. The unit shall operate from a 230 V AC, 50 Hz input supply and shall be supplied with compatible cables, circuit diagrams, operating instructions and a detailed experiment manual.

OPTIONAL ACCESSORIES:

·   No

Technical Details