Dynamo (AC/DC) - Motor Working Model Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-4538
Jlab Export is a leading Dynamo (AC/DC) - Motor Working Model Manufacturer,and suppliers in India
Dynamo (AC/DC) - Motor Working Model (code EL-SLE-4538) is a working dynamo model for physics lab demonstrations that is driven by an AC/DC motor rather than by hand, with a bulb that glows while it rotates. Its simple open frame keeps the motor, dynamo and connections in view, which makes the principle easy to explain to a whole class. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Get a quote: use the Add To Cart enquiry button below, or send your quantity and destination through the contact page.
Specifications
| Parameter | Detail |
|---|---|
| Type | Working dynamo model for laboratory demonstration |
| Drive | AC/DC motor driven (as listed) |
| Output indicator | Bulb glows while the model rotates |
| Construction | Simple open frame |
| Quality check | Each model is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-SLE-4538 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Motor-Driven Dynamo Model Used For?
Because a motor turns the dynamo, the model runs at a steady speed for as long as the teacher needs, leaving both hands free to point out the parts while the bulb stays lit. That makes it a good way to show a full chain of energy changes in one apparatus: electrical energy drives the motor, the motor’s mechanical energy turns the dynamo, the dynamo converts it back into electrical energy by electromagnetic induction, and the bulb turns that into light and heat. Some energy is lost as heat and friction at every stage, so the bulb receives less than the motor draws — a natural starting point for a discussion of efficiency.
Inside the dynamo, motion of the coil relative to the magnet keeps changing the magnetic flux through the coil and so induces a voltage; slip rings would deliver alternating current and a split-ring commutator direct current. The model suits demonstrations of electromagnetic induction and the AC generator in class 12 physics, ICSE class 10 electromagnetism, energy topics in middle school and science exhibitions. Place it on a stable bench, keep fingers and loose cables clear of moving parts while it runs, and switch off before adjusting anything.
What to Specify When Ordering
- Power supply — tell JLab the AC or DC supply available in your lab so the motor drive can be confirmed.
- Drive type — this motor-driven model, or the hand-driven Dynamo Working Model where students turn the handle themselves.
- Quantity — the minimum order is 10 models.
- Delivery — destination country, port or city and delivery terms for an export quotation.
Frequently Asked Questions
What does this dynamo model demonstrate?
How a dynamo produces electricity by electromagnetic induction. A motor turns the dynamo, and the bulb glows while the model rotates.
What does “AC/DC motor driven” mean for this model?
The listing describes the model as AC/DC motor driven but does not state the supply voltage. Tell JLab what supply you will use and ask for the operating details before ordering.
How is it different from the Dynamo Working Model?
That model is hand driven through a gear, so students supply the energy and feel the effort; this one is motor driven for steady, hands-free running. Both are open-frame models with a bulb that glows while they turn.
Why is the bulb dimmer than the energy used by the motor would suggest?
Each conversion — in the motor, the drive and the dynamo — loses some energy as heat and friction, so less reaches the bulb than the motor takes in.
What are the minimum order and dispatch time?
The minimum order is 10 units. Each model is visually inspected and usually dispatched within 7–10 working days; export transit time depends on the destination.
What should be included in an export quotation request?
Quantity, destination country and port or city, delivery terms such as FOB or CIF, the mains or DC supply at the destination, packing or labelling needs and any tender reference.
Who manufactures this model?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, makes it at its works in Ambala, Haryana, India, and quotes for it as the manufacturer.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of physics demonstration apparatus and school laboratory equipment in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The model is built at JLab’s own works rather than sourced from a trader, so schools, colleges, dealers and importers buy direct from the manufacturer; every unit is visually inspected before dispatch, and repeat orders and spares come from the same maker. JLab exports worldwide and is able to ship to every region — the Czech Republic in Eastern Europe, Tonga in Oceania, the USA in North America, Serbia in Southern Europe and Rwanda in East Africa are examples. Tender buyers can consult the JLab lab tenders page.
Related Dynamo and Motor Models
- Dynamo Working Model — the hand-driven, gear-driven version with a glowing bulb.
- Demonstration Dynamo Model — belt-driven with a step-up ratio, a lamp indicator and output sockets; it can also run as a motor.
- Electric Motor Model — shows electrical energy changing into mechanical energy.
- Water Turbine Model (With Dynamo) — shows flowing water turning a rotary machine, with a dynamo fitted.
See the full School Lab Equipment range.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button on this page, or send the quantity (minimum 10 units), the power supply you will use and your delivery location through the contact page.
Last updated: 4 October 2026
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