Stiffening Rope (Flying Rope)
★Exhibit Content: Inertia of circular motion ★Interaction: Electromechanical interaction ★Operation: 1. Press the "Start" button, the rope slowly flies up, observe the movement of the rope; 2. Turn the handle to control the direction of the rope's movement, observe the movement of the rope. ★Exhibit Description: Through electromechanical interaction, the exhibit helps understand the principle of inertia. The exhibit consists of a wheel mechanism and a rope. The wheel mechanism includes a driving wheel and a driven wheel, with the rope clamped between the wheels. When participating, the visitor presses the "Start" button, the motor drives the wheels to rotate, and due to the friction between the two wheels, the wheels drive the rope to move. By turning the handle, the direction of the flying rope made by Shanghai Inertia is controlled, and the form of the flying rope is observed. ★Scientific Principle: The property of an object to maintain its state of rest or uniform linear motion is called inertia. Inertia is an inherent property of an object, manifested as its resistance to changes in its state of motion. Mass is the measure of an object's inertia. When the net external force acting on an object is zero, inertia manifests as the object maintaining its state of motion, i.e., remaining at rest or in uniform linear motion; when the net external force is not zero, inertia manifests as the degree of difficulty for the external force to change the object's state of motion.
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- 1.2*0.6*1.0m 1.2*0.6*1.0mDimensions (unit: m): 1.2*0.6*1.0m Brand: KexMall Model: PopsciCat-mechanics-134 1. Materials: ①Base: frame 2mm cold-rolled steel plate, enclosure 2.0mm cold-rolled steel plate with two-tone baked paint, rounded without sharp edges ②Tabletop: Kelaisi artificial stone, thickness ≥12mm, with flame-retardant board underneath ③Instruction plate, graphic panel: acrylic UV printing ④Maintenance door: 2.0mm cold-rolled steel plate with baked paint surface ⑤Column: stainless steel tube ⑥Electrical control box: cold-rolled steel plate with baked paint, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main configuration: ①Electrical control: electrical logic control system, equipped with Inertia® K2 PLC controller with protection specially for science exhibits ②Drive device: HF-PANDA gear motor + control components ③Transmission mechanism: driving wheel + driven wheel + transmission accessories ④Demonstration device: nylon rope 3. Installation requirements: ①Power requirement: AC100-240V, 50/60Hz 100W (standard three-wire socket) ②Installation base: place directly ③Entry passage: door frame size (width × height) ≧0.8m×1.8m, continuous turning interval ≧1.6m ④Maintenance access: not required
★Exhibit Content: Inertia of circular motion ★Interaction: Electromechanical interaction ★Operation: 1. Press the "Start" button, the rope slowly flies up, observe the movement of the rope; 2. Turn the handle to control the direction of the rope's movement, observe the movement of the rope. ★Exhibit Description: Through electromechanical interaction, the exhibit helps understand the principle of inertia. The exhibit consists of a wheel mechanism and a rope. The wheel mechanism includes a driving wheel and a driven wheel, with the rope clamped between the wheels. When participating, the visitor presses the "Start" button, the motor drives the wheels to rotate, and due to the friction between the two wheels, the wheels drive the rope to move. By turning the handle, the direction of the flying rope made by Shanghai Inertia is controlled, and the form of the flying rope is observed. ★Scientific Principle: The property of an object to maintain its state of rest or uniform linear motion is called inertia. Inertia is an inherent property of an object, manifested as its resistance to changes in its state of motion. Mass is the measure of an object's inertia. When the net external force acting on an object is zero, inertia manifests as the object maintaining its state of motion, i.e., remaining at rest or in uniform linear motion; when the net external force is not zero, inertia manifests as the degree of difficulty for the external force to change the object's state of motion.
Review
Principle Display: ★★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★ Overall Rating: ★★★★