CAT NO: DIDACTICNLE-Export-081114
DC Shunt Machines.
DC machines have been the running horse
for the industry since 100 Years, shunt motors have been the most used
due to their very simple speed control, ruggedness & high torque
capabilities.This model is the industrial/educational model suitable for
demonstrating to students the complete know of the basics, components,
starting methods, wear & tear & maintenance of these motors
packaged in small rating. Students can make connections of their own
with the help of the terminations provided for study of features viz
starting methods, speed control, speed-torque, effects of field voltage,
effects of armature voltage, motor/generator operation.
Technical Specs :
Power ratings available : 350W / 750W / 1KW /2 KW / 3KW/ 5KW
Voltage Input: 220V DC
Excitation : 220V DC
Armature : 220V DC
RPM: 1500 / 3000 RPM
Single / Double shaft extension
List Of Experiments
Behavior of Resistance Cut off method of starting
Behavior of Voltage control method of starting
Speed Control & Over speed operations
Load test & No load test of machine
Speed-Torque Analysis
Voltage-Speed Analysis
Efficiency Analysis
Analysis of Commutation
Cold Resistance & Hot Resistance
Motor Operation parameters
Generator Operation parameters
Basic Overhauling Know how.