CAT NO: DIDACTICNLE-Export-081115
DC Series Machines.
DC Machines have been the running horse
for the Industry since 100 Years, Where ever Heavy Torque is required
Series motors are the option, these motors need load to start, these
motors have the tractive effect & are even named as Traction motors,
applications like railways, material handling machines use such motors.
This
Model is the Industrial/Educational model suitable for demonstrating to
tudents the complete know of the Basics, Components, Starting
methods, Wear & Tear & maintenance of these motors packaged in
small rating.Students can make connnections of their own with the help
of the terminations provided for study of features viz starting
methods,Speed control, Speed-Torque, Effects of Armature
voltage,Behaviour with Load, Motor/Generator operation.
Technical Specs :
Power ratings available : 350W / 750W / 1KW /2 KW / 3KW/ 5KW
Voltage Input: 220V DC
Armature : 220V DC
RPM: 1500 / 3000 RPM
Single / Double shaft extension,Solid yoke
List Of Experiments
Behavior of Resistance Cut off method of starting
Behavior of Voltage control method of starting
Speed Control
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