cogging


Also found in: Dictionary, Thesaurus, Medical, Legal, Financial, Idioms.
Related to cogging: cogging mill

cogging

[′käg·iŋ]
(electromagnetism)
Variations in torque and speed of an electric motor due to variations in magnetic flux as rotor poles move past stator poles.

cogging, cocking

The joining of two timbers which are notched, cogged, or indented.
References in periodicals archive ?
The setup of the cogging torque measurement system of the designed and manufactured PMSG is given in Fig.
The cogging torque of the PMSG with two different designed rotors without and with the pole shifting has been measured by the Crane Electronics UTA-451-0020-0P 5 Nm brand/model transmitter.
The cogging torque values of the PMSG without and with the pole shifting have been obtained from the setup of the torque measurement system in Fig.
Curves of the cogging torque for two cases are presented in Fig.
The most effective way to reduce cogging torque is skewing of stator slots or rotor poles.