In the field of industrial electrical vocational education and technical training, practical operation ability is the core standard to measure learners’ professional literacy. Motor disassembly, assembly and maintenance are fundamental and essential skills for electrical engineering, mechanical maintenance and industrial automation majors. To solve the problems of single training content, incomplete supporting tools and poor safety of traditional motor teaching equipment, the MR615E Educational Equipment for Teaching Skills of Disassembly and Maintenance of Electric Motors comes into being. It is a professional, comprehensive and safe didactic training platform tailored for industrial electrical control teaching, helping students and technical trainees systematically master full-cycle motor operation and maintenance skills.

1. Product Overview & Core Advantages
1.1 Product Description
The MR615E motor disassembly and maintenance teaching device is an integrated vocational training system focusing on practical teaching of electric motor technology. Different from simple motor demonstration equipment, this platform integrates structural cognition, circuit design, motor operation debugging, disassembly and assembly practice, fault detection and generator power generation experiments. It covers core knowledge and practical skills of common industrial motors, perfectly matching the teaching needs of vocational colleges, technical training institutions and enterprise staff skill assessment. Through hands-on operation,
learners can thoroughly understand the internal structure, working principle, assembly process and maintenance specifications of electric motors, laying a solid foundation for industrial field maintenance work.
1.2 Outstanding Product Features
Safety and practicability are the two core design concepts of MR615E teaching equipment. In terms of safety design, the whole system is equipped with perfect power protection and emergency stop devices, which can effectively avoid electric shock, short circuit and mechanical damage risks during the training process, ensuring zero-risk teaching for teachers and students.
In terms of mobility and convenience, the bottom of the equipment is equipped with universal casters, which support flexible overall displacement. It can be freely adjusted according to the classroom layout, training site planning and teaching needs, realizing convenient handling and flexible use. In addition, the overall structure adopts sturdy and durable industrial-grade design, with stable performance and long service life, adapting to long-term high-frequency practical teaching scenarios.
 
2. Professional Technical Specifications
The MR615E teaching platform adopts standard industrial power supply parameters and standardized overall size design, which is compatible with conventional vocational training classrooms and laboratory environments, with stable operation and strong compatibility.
2.1 Power Supply Parameters
It adopts three-phase five-wire AC 380V ±5% 50Hz industrial standard power supply, which is consistent with the power supply environment of industrial production sites, ensuring that the training effect is highly aligned with actual industrial operation standards.
2.2 Overall Dimensions & Weight
- Dimension: 1600mm×710mm×1650mm, moderate volume, no occupation of excessive teaching space, convenient for centralized management of laboratory equipment
- Weight: Less than 300kg, stable overall structure, not easy to shake during operation, ensuring the stability of practical training
 
3. Complete Product Composition & Functional Configuration
MR615E is equipped with complete main body structure, power supply system, functional modules and professional maintenance tools, realizing one-stop full-process training without additional auxiliary equipment. The detailed component configuration is as follows:
3.1 Main Body Structure
The main body of the equipment is composed of high-strength frame and standardized structural parts, with reasonable layout and strong integration, including 4 sets of module components, 4 sets of motor components, 3 cabinets, 1 integral frame, 4 cassettes and 1 power wheel, which constitute the basic carrier of motor disassembly, assembly and debugging training.
3.2 Multifunctional Power Supply Box
The built-in professional power supply box is the core guarantee of equipment operation, integrating multiple protection and voltage output functions:
- Main power switch and emergency stop switch: realize rapid power-off and safety protection
- 4 phase/line voltmeters: real-time monitoring of power supply data, intuitive observation of electrical parameters
- Standard power output port, DC 0-24V adjustable voltage port and DC 0-220V adjustable voltage port: meet the power supply needs of different experimental projects and various motor debugging scenarios
3.3 Professional Functional Modules
The equipment is equipped with four core functional modules to cover circuit testing and motor control training:
- Resistor and Capacitor Module: for basic circuit characteristic experiments
- Measurement Module: support electrical parameter detection and data analysis
- Forward/Reverse Switch and DC 0-200V Module: realize motor forward and reverse control teaching
- Independent Resistor Module: expand diversified circuit training projects
3.4 Full Set of Supporting Accessories & Maintenance Tools
MR615E is equipped with a complete set of professional electrician tools, testing instruments and special motor maintenance accessories, covering the whole process of motor winding, disassembly, detection, maintenance and debugging. The supporting accessories include multi-color 4mm safety connecting cables of different specifications, manual winding machine, three-phase winding die, two-prong puller, adjustable wrench, rubber hammer, soldering iron, feeler gauge, insulation resistance meter, digital multimeter and complete electrician tool kit, as well as various specifications of fuses and fixing clips. The complete tool configuration enables learners to master standard industrial maintenance operation specifications in one training platform.
 
4. Rich Teaching & Experimental Projects
Based on the complete hardware configuration, the MR615E teaching equipment supports a variety of core motor teaching experiments, covering asynchronous motor, DC motor and synchronous generator teaching scenarios, with comprehensive and hierarchical training content, suitable for beginner to advanced skill training:
- Three-phase asynchronous motor operation experiment: Master the operating principle, start-stop control and operating characteristics of industrial mainstream asynchronous motors
- Separately excited DC motor operation experiment: Understand the working mechanism and speed regulation characteristics of DC motors, proficient in DC motor debugging skills
- Three-phase synchronous generator power generation experiment: Grasp the power generation principle and operation rules of synchronous generators, expand the knowledge system of motor energy conversion
All experimental projects are matched with professional experimental manuals, with standardized operation steps and clear teaching objectives, which is convenient for teachers to carry out systematic teaching and students to complete standardized practical training.
 
5. Application Scenarios & Teaching Value
The MR615E motor disassembly and maintenance didactic equipment is widely applicable to electrical engineering, industrial automation, mechanical maintenance and other majors in vocational and technical colleges, industrial skill training centers and enterprise employee post training. It breaks the limitations of traditional theoretical teaching, realizes the integration of theory and practice, allows students to learn and operate at the same time, effectively improves learners' practical hands-on ability and problem-solving ability of motor operation and maintenance faults.
With its safe design, complete configuration, standard parameters and rich experimental projects, MR615E has become a high-quality special teaching equipment for motor professional skill training, helping to cultivate professional and technical talents who meet the actual needs of industrial production.