Power consumption PI:
Power consumption
PI  Power consumption in W
U  Voltage in V
I  Current in A

Output power P2:
The output power for motors is:
Output power

P2  Output power in W
M  Torque in Nm
n  Rotational speed in min-1

Efficiency η:

Rated torque MN:
The rated torque of a motor is:
Rated torque

MN  Rated torque in Nm
P2N  Rated output power in W
nN  Rated rotational speed in min-1

Rated speed nN:
Rated speed will result when a motor is driven at a rated output using a rated voltage supply

Direction of rotation
The rotation direction is defined when looking down towards the output shaft, in either CW or CCW directions.