Dissectible Machines Trainer Manufacturer,Supplier and Exporter in India

Dissectible Machines Trainer

Product Code : SCL-EELE-12848

Indian Lab Suppliers supplies the Dissectible Machines Trainer (Product ID: 12848) as part of its electronics engineering lab equipment range. It is a kit of machine parts from which students build and test more than fifty DC, AC, synchronous and stepper motor and generator assemblies.

Quick Answer

Students assemble machines from separate field poles, interpoles, armature poles and hub, a 12-slot wound stator, a squirrel-cage rotor, commutator, slip rings, brush gear and a centrifugal switch, all fitted to a stainless steel shaft in bearing housings on a cast aluminium baseplate. The assembled machines run at nominal 50 V DC and 125 V AC, at low power and with protected rotating parts, reaching up to 3,600 rpm (AC) or 5,000 rpm (DC). Supplies, a 250 W DC variable speed drive (0-4,000 rpm, soft-start, current limit), resistive and R-C loads, a friction (Prony) brake for torque, and digital and analogue meters are provided as panels that slot into an insulated bench-standing frame. Even at these voltages, keep hands clear of moving parts and switch off before changing an assembly.

Key Specifications

ParameterDetail
AssembliesOver 50 machine assemblies: DC, single- and three-phase AC, synchronous, stepper
Nominal voltages50 V DC and 125 V AC
Shaft speedUp to 3,600 rpm (AC) or 5,000 rpm (DC)
Machine partsLaminated poles, 12-slot stator, squirrel-cage rotor, commutator, slip rings, brushes, coils, centrifugal switch
Variable speed driveDC, 250 W motor, 0-4,000 rpm, soft-start, current limiting
SuppliesUniversal power supply; variable AC/DC supply, 5 A
LoadsVariable resistance 200 Ω 3 A; resistor/capacitor unit; friction (Prony) brake
MeasurementElectronic 1- and 3-phase panel (V, A, W, kVA, kVAr, kWh); DC meters; centre-zero milliammeter; AC voltmeter and frequency meter; synchronising lamps; optical/contact tachometer
Frame and storageInsulated fibre-loaded plastic bench frame; component storage system

Where This Is Used

Used from vocational to degree level for magnetic circuits and machine construction, including DC series, shunt and compound machines with and without interpoles, universal, repulsion, shaded-pole and pole-changing motors, synchronisation and dynamic braking. Assembled-machine benches such as the Electrical Workstation (Product ID: 12834) and the Electrical Machine Workstation (Product ID: 12836) follow on. Browse the full Electronics Engineering Lab Equipment range or related Electricity and Magnetism products.

Frequently Asked Questions

How many machine types can be built?
More than fifty motor and generator assemblies.

What voltages do the machines use?
Nominally 50 V DC and 125 V AC.

How is torque measured?
With a friction (Prony) brake on the machine base.

Related Categories

Electronics Engineering Lab Equipment · Electricity and Magnetism · Engineering Lab Equipment

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