Converting Torque Raw Values To Nm; Converting Torque Nm To Raw Values - Deif IMD 100 Series Integration Manual

IMD 100 Integration manual 4189360015 Rev. G

10.6.1 Converting torque raw values to Nm

To convert any torque value in raw values to Nm use the following formula:
������������
������_����������
���� =
Example of converting a torque value of
2000 units:
2000 ∗ 60 ∗ 1.5 ∗ 2.66
32767
2000 Torque
raw_value

10.6.2 Converting Torque Nm to raw values

To convert any torque value in raw values to Nm use the following formula:
������������
������������ =
������_����������
�� ������������ ∗ 1.5 ∗ ��
Example of converting a torque value of 14 Nm:
14 ∗ 32767
= 1916.2
60 ∗ 1.5 ∗ 2.66
≈ 1916 Torque
14 Torque
Nm
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∗ �� ������������ ∗ ���� ∗ ��
��
32767
= 14.61
≈ 14.6 Nm
∗ 32767
����
��
raw_value
Nm: Motor torque in Newton metre
K : Specific torque constant of the actual motor
T
Df: Device factor, depending on the IMD type, I
extended bit, and Peak plus option:
Type Peak plus
IMD 122 B/C
IMD 122 B/C
IMD 122 C
IMD 135 C
IMD 135 C
IMD 135 C
I Device (0xC6) / 10 = 600/10 = 60
K = 2.66
T
Df = 1.5
Torque = 2000
value
Nm: Motor torque in Newton metre
K : Specific torque constant of the actual motor
T
Df: The same as in previous section
I Device (0xC6) / 10 = 600/10 = 60
K = 2.66
T
Df = 1.5
Torque = 14
Nm
Units conversion
I extended Df
1.5
1.725
N/A 2.25
2.6
3
N/A 4
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