Drives a machine tools and belt drives

Rolling milldrives and other drives with load independent speed characteristic

Drives that can be started and run in no-load operation

Electrical trams or trains and other vehicle drives

The motor will come to rest immediately due to low field current

The armature current will increase abnormally therefore the fuse would blow

The motor will reach such a high speed that the centrifugal force may destroy the motor windings

There will be a decreased field current with the result motor speed will be low

It will run at slow speed

It wilt run at high speed

It will run at normal speed

It will not run

D.C. Series motor

D.C. shunt motor

cumulatively compounded DC motor

differentially compounded DC motor

DC series motor

DC shunt motor

Separately excited DC motor

DC differentially compound motor