1. System overview:
HL-TS10 intelligent advanced DC motor testing technology experimental device is a combination of mechanical and electrical characteristics testing and teaching training for DC motors. various parameters of the operation. Students can realize the display, system control, loading control, etc. of the collected data through an embedded touch screen computer. A touch screen based on WinCE (Chinese version) operating system and embedded Homebuilder embedded version configuration software is the only human-machine interface, which is used as data input, display monitoring and control terminal in the system. The terminal uses the RS-485/232 interface acquisition module for communication. The data acquisition module uploads the detection value of the sensor to the terminal for display or monitoring. The terminal of this teaching equipment can also issue operating instructions to the execution module to realize program control. Equipment adjustment, and then realize the control of the motor armature voltage and load.
2. HL-TS10 intelligent advanced DC motor testing technology experimental device parameters:
1. Loading equipment: magnetic powder brake
Power supply 24V excitation current 0~0.6A loading capacity 0~5N.m
2. Dynamic torque sensor Measure the torque of rotating motor, range 0~±5N.m linear output 0~±5V (forward and reverse directions)
3. DC motor: armature voltage DC 220V excitation voltage DC 220V power 185W, speed 1500 rpm
4.220V DC governor:
0~220V adjustable, the voltage output is linearly controllable, and the control signal is 4-20mA.
5. Human-machine interface equipment:
7" high-brightness TFT LCD screen, resolution 800×480, four-wire resistive touch screen, resolution 1024×1024.
WinCE (Chinese version) operating system, embedded HMIBuilder embedded version configuration software infinite point. The main frequency is 400M, the memory is 64M, and the storage device is 128M electronic disk.
Working power DC24V
It has two 2.0 USB ports, supports project backup and restoration, and supports external input interface devices, such as USB mouse and keyboard.
With two DB9 interfaces, COM1 is an RS-232 interface, and COM2 has an RS-232 interface and an RS-485 interface
6. Mitsubishi PLC FX2N-16MR-001.
6. Mitsubishi PLC FX2N-16MR-001.
2-channel analog output module, 4-channel analog input module.
7. Isolated DC current sensor, range 0-3A, 0~±5V linear output (forward and reverse directions).
8. Isolated DC voltage sensor, range 0-300V, 0~±5V linear output (forward and reverse directions).
9. The operating environment of configuration software based on touch screen realizes data acquisition and display and realizes series control operation of electric drag system.
10. High-power resistance load unit.
11. Motor guide rail, optical code disc speed measuring system, and coupling.
3. HL-TS10 intelligent advanced DC motor detection technology experimental device experimental content:
1. No-load characteristic test of DC motor
2. DC motor load test
3. Determination of DC Motor Efficiency
4. Determination of DC motor characteristic curve
5. DC motor cold resistance, temperature rise experiment, etc.
6. Measurement of speed, output torque, power, voltage and current of DC motor.
