Motor driver and control training device

 

This device can meet the experiments requirements of "Motor Drag and Speed", "Electrology", "Vit Electric and Control System", "Electromechanical Transmission and Control", "Mechanical and Electrical Integration" and other test outlines requirements. The installation is novel, reasonable, and luxurious in appearance. It is suitable for new or expanded laboratories such as colleges, secondary majors, and vocational and technical colleges to quickly open experimental lessons to provide ideal experimental equipment.

 

1. Strong comprehensive: that is, the speed control control of the DC motor can be completed, and some "microcontrollers" experiments can be completed.

 

2. Strong complete set of completion: From the instrument, special power supply, motor, and other experimental components to the experimental connection line, it is complete.

 

3. The bottom plate of the motor guide r--ls uses a 20mm thick rolling steel plate. The motor runs the noise and never deforms. It ensures the long -term operation of the equipment.

 

4. The supporting small motors are specially designed, and their characteristics and parameters can simulate small and medium -sized motors. Students can deepen their understanding of motor theory through experiments.

 

5. There is a current -type leakage protection, which can be automatically protected by the overload or short -circuit of phase, lines, or short circuit.

 

6. The AC power supply uses an isolated transformer output. The experimental collection waveform is safer and reliable.

 

7. Timer and alarm recorder: It has a setting time, timely alarm, cutting off power, and records of various alarms.

 

1. Technical performance

1. Enter power supply: three -phase and four -line 380V ± 10% 50Hz.

2. Working environment: temperature -10 ℃ ～+40 ℃, relative humidity <85%(25 ℃).

3. Device capacity: <1.5kva.

2. Equipment composition

1. AC power supply (with flow protection measures, isolation transformer output)

Provide a three -phase 0-430V adjustable AC power supply, and at the same time, a single -phase 0 to 250V -adjustable AC power supply (with a three -similarities of the axis linkage device with a power of 1.5kva). The adjustable AC power output place has an overcurrent protection device. When the phase, the over -current between the lines, or the direct short circuit can be alarm and cut off the power. Equipped with three pointer AC voltage tables. By switching switches, the three -phase grid voltage and three -phase voltage voltage output voltage can be indicated, and there are indicator light indicating external power input and working power output. The AC power supply is output through isolation transformers. The tr--ning is safe and reliable to test the waveform.

The tolerance coordination and technical measurement are a very important technical basic course, skills and application courses for mechanical majors. It is an important technical requirement on the design drawing of mechanical parts, and it is also an important part of the static and dynamic geometric accuracy of mechanical products. With the development of science and technology and the improvement of production level, the geometric accuracy of mechanical products has also made increasing requirements. The geometric accuracy has formed an independent technical discipline, and it is subject to the academic and engineering and technical circles. The people attach great importance to it.

This series of installations are based on the actual requirements of design engineers for the actual requirements of accuracy design, on the premise of actual teaching situation and teaching object conditions, and carefully developed a set of teaching products combining theory and reality. It is suitable for parts of ordinary high schools, employee middle schools, vocational middle schools, vocational schools and undergraduate colleges.

Tr--ning item

Tr--ning 1: Basic size testing of parts

1. Castlebar ruler detection parts length and size;

2. Detects the size of the part of the parts in the outer diameter;

3. Inner diameter 100 % detection parts in the hole size;

Tr--ning 2: parts with size testing

1. Simple detection of shaft and holes; (1)

2. Simple detection of axis and holes; (2)

Tr--ning 3: Rolling bearing size testing

1. Basic size testing of deep groove ball bearings;

2. Bearing and neck -to -dimension detection;

3. Simple detection of bearing and holes;