Didactic electrical machines

E1.2.4
Didactic electrical machines

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For ordering the dangerous good or other information please contact our customer service center.
This experiment/set up contains dangerous goods.
These are not available for online purchase.
You may order the experiment/set up without the dangerous goods.


For ordering the dangerous good or other information please contact our customer service center.
Email: webshopuk@ld-didactic.de
Telephone:+49 (0) 22 33 / 604 – 319
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Description

For the investigation of the various functions and operations of electrical machines

Direct current machines, alternating current machines and three phase machines can be assembled with this equipment set using only a few simple components.

With these models, the connection between the stator and the rotor as well as the various circuit types can be shown. In spite of the model character of this equipment, the physical processes and typical operation responses of large machines are demonstrated. The various machine types are assembled with a basic connection unit and a special folio mask. The open construction of the machines enables the individual functioning parts to be observed during operation. All of the experiments are conducted with safe extra low voltage. In addition to the conventional machine types, the basic features of linear and servo motors are also dealt with in this set.

Components of equipment sets

2 563 091  4  ELM pole shoe for magnets LD
3 563 101  8  ELM wide pole shoe for coils LD
6 563 11  4  ELM coil, 250 turns LD
2 563 115  4  ELM coil, 500 turns LD
1 563 12  4  ELM squirrel cage rotor LD
5 563 13  4  ELM brush LD
1 563 17  4  ELM centring disc LD
1 563 181  4  ELM brush holder rack LD
6 563 201  4  ELM narrow pole shoe for coils LD
2 563 211  8  ELM split pole shoe for coils LD
1 563 22  8  ELM two-pole rotor LD
1 563 23  8  ELM three-pole rotor LD
1 563 24  8  ELM drum rotor LD
1 563 25  8  ELM rotating field attachment and squirrel cage ring LD
1 563 28 ELM magnetic needle rotor LD
1 563 29  8  ELM aluminium ring with iron disc LD
1 727 811  8  Basic machine unit LD
1 727 82  4  Basic terminal unit LD
1 727 83  8  Set of support film LD
1 727 85  4  Starter LD
1 727 86  4  Field rheostat LD
1 727 87  4  Star-delta load LD
1 727 88  8  Drive unit LD
1 510 48  4  Magnets, 35 mm diam., pair LD
3 578 16  4  Capacitor, 4.7 µF, bipol., STE 2/19 LD
3 579 06  4  Lamp holder, E10, top, STE 2/19 LD
1 579 10  4  Pushbutton (NO), STE 2/19 LD
1 579 13  8  Toggle switch STE 2/19 LD
2 563 04  4  Storage tray for ELM devices LD
1 563 16  4  Hex key LD
1 563 31  4  Oil, 100 ml, in dropping bottle LD
H304
1 727 91 * Linear motor basic unit LD
1 727 92  8  * Linear motor with coil body LD
Manuals:
1 564 171  4  LIT-print: Electrical Training Machines, German LD
1 564 172  4  LIT-print: Electrical Training Machines LD
Measuring instruments:
1 727 10  8  ** RMS meter LD
1 531 906 ** Demo Multimeter, passive LD
1 575 302 ** Oscilloscope 30 MHz, digital, PT1265 LD
1 575 24  4  ** Screened cable, BNC/4 mm Plug LD

Alternativ option to  measuring instruments above:

Digital measurement  with Power Analyser CASSY:

1 727 101 Power Analyser CASSY LD
1 524 220  4  CASSY Lab 2 LD
Power supply:
1 725 722 Low Voltage Three Phase Inverter LD
1 725 579G ** Three-phase supply / experiment transformer LD
Accessories:
1 726 09  4  ** Panel frame T130, two-level LD
1 309 50  4  ** Demonstration cord LD
1 501 511  4  ** Set of 10 bridging plugs, black LD
1 501 512  4  ** Bridging plugs with tap, black, set of 10 LD
1 501 532  4  ** Connecting leads, 19 A, set of 30 LD
3 505 171  4  Bulbs 6 V/0,183 A/1,1 W, E10, set of 10 LD
3 505 191  4  ** Bulbs 15 V/0,133 A/2 W, E10, set of 5 LD
1 563 04  4  ** Storage tray for ELM devices LD
1 563 16  4  ** Hex key LD
1 563 31  4  ** Oil, 100 ml, in dropping bottle LD
H304

Articles marked with ** are additionally required.

Articles marked with * are not essential, we do however recommend them to carry out the experiment.

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