Example; Instructions On Speed-Controlled Configurations ("Not X40") - BONFIGLIOLI Active Cube User Manual

8.4.11.1 Example

On a linear axis, the motor is flange-connected via a gear (transmission ratio 8:1) and
the application connector is flange-connected via a second gear (transmission ratio
3:1).
1 motor revolution
EC 2 Gear
EC 2 Gear
8.4.12

Instructions on speed-controlled configurations ("Not x40")

In the case of speed-controlled configurations, an encoder is typically installed. Normal-
ly, this encoder is connected to the motor.
An internal format (referred to as 16/16) is used for speed control. The 16 less signifi-
cant bits represent the position angle on a motor revolution, the 16 more significant
bits represent the number of motor revolutions.
If absolute value encoders are used, the absolute value encoder notation is converted
to the internal notation. This is why, for proper function, the parameters of the abso-
lute value encoder must be entered in accordance with the data sheet. In the case of
other parameterizations, unwanted malfunction of the drive might occur.
03/12
= 1/8 turn on output side
= 1/8x3 encoder turn
513
Factor Numerator
514
Factor Denominato r
EM-ABS-01 for ACU
Revolution s of the
=
Revolution s of the EC2
8
Motor shaft
=
3
encoder shaft
109