Double Shoe Brake Working Model Manufacturer,Supplier and Exporter in India
Product Code : EL-IEL-10147
Jlab Export is a leading Double Shoe Brake Working Model Manufacturer,and suppliers in India
Double Shoe Brake Working Model (code EL-IEL-10147) is a working model of a brake drum gripped by two shoes, each carried on its own lever. A linkage applies the braking force at the free end of a bell crank lever, which draws the two shoe levers together so both shoes close on the drum. The model is complete on an iron base. It comes from JLab, which makes the double shoe brake model in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model type | Working model |
| Shoes | Two, each carried on a lever |
| Brake application | Linkage applying the braking force at the free end of a bell crank lever |
| Base | Iron |
| Quality check | Each brake model is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 14–18 working days |
| Product code | EL-IEL-10147 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Why Two Opposed Shoes Balance the Load
With a single shoe, the force pressing the shoe on the drum also pushes the shaft sideways into its bearings. A second shoe on the opposite side of the drum pushes back with an equal force, so the radial loads on the shaft balance out. Each shoe adds its own friction at the rim, which gives roughly twice the braking torque of a single shoe brake for the same shoe force and spreads wear over two shoes.
Working Out the Braking Torque
Treat each shoe on its own: taking moments about its lever pivot gives the normal force R on that shoe, its friction force is μR, and the torque it exerts on the drum is μR times the drum radius. Adding the two shoe torques gives the total, and comparing the answer with a single shoe calculation shows what the second shoe contributes.
Single Shoe, Band and Drum Brake Models
- Single Shoe Brake Working Model — one shoe on a drum that turns freely in bearings.
- Band Brake Working Model — a lever-tightened flexible band wraps part of the drum.
- Model of Drum Brake Unit — drum brake assemblies from original parts, with master and wheel cylinders.
Further brake and clutch models sit in the I.C. Engine Lab category under Fluid Mechanics and Hydraulics Lab Equipment.
Request a Quote
Request a quotation through Add To Cart or the contact page, and mention the quantity and the delivery address in your enquiry.
Last updated: 30 October 2026
