{"id":"DCD-10001550112","sku":"DCD-10001550112","display_title":"Mechanical Demonstration Model – Crank Slider","title":"Tabletop Mechanical Mechanism Demonstration Model Movable for Education Educators, Engineering Students, Workshop Demonstrations","description":"Product Identity: This tabletop mechanical mechanism demonstration model is a practical-on teaching model designed for classroom and workshop use, featuring a stable base and a mounted mechanical assembly with visible moving parts.\nCore Function: As a physics demonstration model, it illustrates mechanical motion and transmission principles, allowing educators to show how swiveling and sliding components interact in real time during lessons.\nConstruction & Materials: Built as a mechanical mechanism model with a base and stainless steel mechanical components, it uses fasteners to secure moving parts for repeated, reliable during demonstrations.\nPractical Design: This physics instruction model with base has a compact rectangular footprint of 12 cm × 8 cm, making it easy to place on any desk, test bench, or classroom table without taking up excess space.\nEducational Value: It transforms abstract engineering and physics concepts into a clear, visual experience that supports interactive learning for education educators and engineering students alike.\n\nThis tabletop mechanical mechanism demonstration model is a practical teaching model built to bring mechanical principles to life in educational settings. Designed for both classroom and workshop use, it gives educators a tangible tool to demonstrate how mechanical systems work, rather than relying solely on diagrams or textbook explanations. As a physics demonstration model, its primary function is to illustrate mechanical motion and transmission principles clearly. The visible swiveling and sliding parts move smoothly, so students can follow the path of motion and understand how force is transferred through the assembly. This makes it ideal for lessons on linkages, gears, and basic mechanical systems. Constructed as a mechanical mechanism model, it combines a base with stainless steel mechanical components secured by sturdy fasteners. The stainless steel parts resist wear from repeated handling, while the base provides a lightweight yet solid foundation that stays firm duringThis physics instruction model with base features a compact rectangular base measuring 12 motion demonstrator 8 cm. Its small tabletop footprint means it fits easily on lab benches, classroom desks, or even a home study table, and it can be moved between rooms or stored on a shelf when not in use. Whether used by science educators a whole-class demonstration or by engineering students examining mechanism design on their own, this model turns abstract concepts into a memorable, interactive experience. It supports active learning, encourages questions, and helps students build a stronger intuitive understanding of how mechanical systems function.\n\nOption: Crank Slider","category":{"slug":"hobbies","label":"Hobbies & Collectibles","google_path":"Arts & Entertainment > Hobbies & Creative Arts > Musical Instruments"},"product_category":"Arts & Entertainment > Hobbies & Creative Arts > Musical Instruments","brand":"SuntekStore","condition":"new","price":"18.39 USD","price_amount":"18.39","currency":"USD","price_valid_until":"2026-10-31","tax":"US sales tax calculated at checkout (prices exclude tax)","availability":"in_stock","inventory_quantity":20,"max_quantity_per_order":10,"shipping":"US:ALL:Standard Shipping:12-22:0.00 USD","delivery_days":{"min":12,"max":22,"unit":"calendar_days_from_order","handling_business_days_max":4},"estimated_delivery":{"if_ordered_on":"2026-10-01","earliest":"2026-10-13","latest":"2026-10-23"},"ships_to":["US"],"shipping_cost":"0.00 USD","return_window_days":30,"return_policy":{"window_days":30,"window_starts":"delivery","condition":"unused, in original packaging","return_shipping_paid_by":"customer (we pay if the item is damaged, defective or not as described)","refund_method":"original payment method","refund_within_business_days_of_receipt":5,"how":"https://suntekstore.com/contact/ with the order number","url":"https://suntekstore.com/returns/"},"package_dimensions_cm":[25.0,18.0,18.0],"weight_g":300.0,"material":"Plastic, Stainless Steel","package_includes":"Crank Slider Mechanism ×1","product_dimensions_cm":[12.0,8.0,11.5],"specifications":[{"feature":"Base material"},{"name":"Structure","value":"Mechanical assembly with fasteners"},{"name":"Use","value":"Physics and mechanical-structure instruction, classroom or workshop demonstrations"},{"name":"Feature","value":"swiveling or sliding parts"}],"image_link":"https://suntekstore-img.sfo3.digitaloceanspaces.com/p/7b/7bdfd9fade7b24dca0254b1695f9d12f45f3baa1.jpg","additional_image_link":["https://suntekstore-img.sfo3.digitaloceanspaces.com/p/ff/ffc10c9c0a0f1ac62c35f9d14c1fa8935744ad65.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/a7/a795540f61965544420dc374c0a1e5e7593c7734.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/37/3775afa6f8b9c0b8d25936ab620013b77eca5ffd.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/b9/b95fe54d5d1ef9670d8e32d232495145fb51d939.jpg"],"thumbnail_link":null,"link":"https://suntekstore.com/p/DCD-10001550112/","markdown_url":"https://suntekstore.com/p/DCD-10001550112.md","json_url":"https://suntekstore.com/products/DCD-10001550112.json","buy_url":"https://suntekstore.com/buy/DCD-10001550112?qty=1","prop65_warning":null}