Description
- PRODUCT PARAMETERS: Permanent magnet size is about 0.87 x 0.79 x 0.79in, magnetic induction Br is not less than 72mT, polarity marking is clear, N pole is painted red, S pole is painted blue/white. Solenoid coil leads are multi-stranded flexible wires with welding terminal forks at the front end, standardised equipment and simple operation
- TEACHING PURPOSE: Through disassembling and assembling, it helps students to be familiar with the structure of the motor, verifies the correlation between the armature rotation and the direction of the current and the magnetic lines of force, and helps students to deeply understand the principle of motor rotation. Suitable for ren's science projects, physics and mechanical studies, and teachers' classroom demonstrations, with a wide range of application scenarios
- EXCELLENT LS AND SAFE CONSTRUCTION: Made of high quality PVC and metal ls, hard and rusoof, stable performance. Suitable for both AC and DC circuits, with low current and low power consumption to ensure safe classroom operation, especially suitable for teaching and experimenting at high school level
- STUDENTS' INTEREST IN LEARNING: Through visual demonstration, vividly show the relationship between current and magnetic field, students' interest in the working principle of electric motor. In the process of hands-on operation, students not only exercise their practical ability, but also enjoy the fun of exploring physical knowledge, to achieve the integration of knowledge learning and exploration fun
- OPERATION SAFETY TIPS: For DC motor experiments, 3-6V DC voltage into the two terminals, that is, normal operation, speed increases with the voltage, such as not available to adjust the finger. Pay special aention to the power ply before the two brushes should not be connected to the same commutator to avoid short-circuit
Specification:
Item Type: Electric Motor Model
ls:PVCPackage List:1 x Electric Motor Model