Electric Motor Nameplate Details

The full load amps fla full load current flc or rated load current rlc of an ac induction motor all three terms refer basically to the same thing is the current drawn by the electric motor when it is operated at the rated load rated voltage and rated frequency ac motors as found on the motor nameplate.

Electric motor nameplate details.

In north america the national electric manufacturers association nema sets motor standards including what should go on the nameplate nema standard mg 1 10 40. In most countries it is a requirement for manufacturers to display all information on the motor s nameplate but often this is not the case. The rated output of the asynchronous motor. The difference between these two is the location in the motor.

Manufacturer s type and frame designation nema defines standard frame sizes. Understanding motor nameplate information nema vs. There may be two bearing specifications on a motor nameplate the drive shaft bearing and the opposite drive shaft bearing. The motor is able to supply a shaft output of at least 15 kw if connected to the mains supply as indicated.

Motor nameplate is normally located on all produced electric motors. The nameplate for a two pole 15 kw motor may have the following important data. The motor has three phases and is for a mains supply with a frequency of 50 hz. This name plate shows a frame size 326t.

The rated output of the motor is 15 kw i e. The drive shaft bearing is located close to where the drive shaft extends out of the motor. Iec standards the motor standards can be grouped into two major categories. Nema and iec and its derivatives.

Your motor nameplate may include bearing information.