Moment of Inertia Model STEM Lab Manufacturer,Supplier and Exporter in India
Product Code : SCL-MH-12527
Quick Answer: The Moment of Inertia Model STEM Lab compares two rotors of equal mass whose sliding weights can be clamped near the axle or out at the ends, driven by a falling weight on a 3-step pulley. Stainless steel cross-arms run on ball bearings over a heavy cast iron base.
Last updated: October 2026
Key Features
- Stainless steel cross-arm rotors on low-friction ball bearings
- 2 sets of chrome-plated sliding weights with thumb-screw clamps
- 3-step aluminium drive pulley
- Braided nylon drive line and hooked weight hanger
- Heavy cast iron base with anti-skid rubber feet
Technical Specifications
| Specification | Value |
|---|---|
| Rotors | Stainless steel cross-arms, ball bearings |
| Weights | 2 sets, chrome-plated, thumb-screw clamps |
| Drive | 3-step aluminium pulley, falling-mass drive |
| Accessories | Braided nylon line, hooked weight hanger |
| Base | Cast iron, anti-skid rubber feet |
About This Product
With the weights pulled in close to the axle, a falling mass spins the rotor up quickly; clamped at the ends, the same mass makes it turn far more slowly, even though the total mass has not changed. Students time the fall to find angular acceleration and connect it with the idea that moment of inertia depends on how far the mass sits from the axis, and with torque and Newton’s second law for rotation. Enquiries from Saint Vincent and the Grenadines, Indonesia, Bosnia and Herzegovina, Malawi and Namibia for the Moment of Inertia Model STEM Lab receive an export quotation.
Frequently Asked Questions
What changes between the two set-ups of the Moment of Inertia Model STEM Lab?
Only the position of the clamped weights: near the axle for low moment of inertia, at the ends of the arms for high moment of inertia.
Related: Mechanics & Heat and Inertia Motion Model STEM Lab.
For a quotation on the Moment of Inertia Model STEM Lab, contact Educational Instrument.
