Speed, Load And Current Curves - Linak TECHLINE ELEVATE LC3 IC User Manual

Speed, load and current curves

160
140
120
100
80
60
40
20
0
0
24
21
18
15
12
9
6
3
0
* The cobot and the load is positioned around the centre of the column during extension�
** The cobot and load can be freely positioned placed or moved during extension�
Motor current vs power supply current:
When choosing a suitable power supply, please be aware of how the actuator current consumption is
defined� The current feedback from the actuator via bus communication and the Actuator Connect
tool can appear higher than the current measured at your power supply� This is due to the way the actuator
speed is regulated and can affect the expected result of a set current limit� The internal current limit is based
on the motor current and not the current of the power supply�
Example:
If the power supply current reads 16 amps, the motor current may be measured to 19 amps due to the
speed regulation� The set current limit is based on the motor current and if set to 18 amps, it can trigger an
overcurrent state even though the power supply current is at 16 amps�
LC3 IC 24 V - Speed vs Load
200 400
LC3 IC 24 V - Current vs Load
0 250
Minor side load during extention*
600 800
Load [N]
500 750
Load [N]
High side load during extention**
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