Gear Trains Apparatus Manufacturer,Supplier and Exporter in India
Product Code : EL-AMLE-8939
Jlab Export is a leading Gear Trains Apparatus Manufacturer,and suppliers in India
Gear Trains Apparatus (code EL-AMLE-8939) is a self-contained, bench-mounted unit for assembling gear trains from 40, 60, 80 and 100 tooth gears and finding their velocity ratio, with an additional rotating arm that turns the set-up into simple epicyclic gearing. Gears, spacers and pins are kept in a drawer fitted to the base. Made by JLab at Ambala, India, it comes with an instruction manual for student and lecturer.
Specifications
| Parameter | Detail |
|---|---|
| Gears supplied | 40, 60, 80 and 100 teeth |
| Epicyclic arm | Additional rotating arm for simple epicyclic gearing |
| Storage | Drawer in the base for gears, spacers and pins |
| Mounting | Self-contained, bench mounted |
| Dimensions | 290 × 125 × 120 mm |
| Weight | 2.2 kg (approx.) |
| Manual | Instruction manual for student and lecturer |
| Quality check | Each gear trains apparatus 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-AMLE-8939 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Finding the Velocity Ratio
Turning the input through a counted number of revolutions and noting the revolutions of the output gives the velocity ratio directly. For a pair of meshing gears it equals the number of teeth on the driven gear divided by the number on the driver, and an idler placed between them reverses the direction of rotation without changing that ratio.
Simple Epicyclic Gearing with the Rotating Arm
With the rotating arm fitted, one gear is carried round another as a planet. Arm, sun and planet then turn at linked speeds, and students check the motion they observe against the tabular method of working out an epicyclic train.
Related Gear and Mechanism Apparatus
- Epicyclic Gear Apparatus — measures input, holding and output torque of epicyclic trains.
- Spur Gear Set — builds one and two stage gear trains on a steel rail.
- Cam and Follower Apparatus — hand-rotated cams with dial gauge readings of follower lift.
More teaching rigs of this kind are in Applied Mechanics Lab Equipments under Mechanical Engineering Lab Equipment.
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Last updated: 30 October 2026
