WOLFRAM SYSTEMMODELER

SignTorque

Constant torque changing sign with speed

Wolfram Language

In[1]:=
SystemModel["Modelica.Mechanics.Rotational.Sources.SignTorque"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

Model of constant torque which changes sign with direction of rotation.

Please note:
Positive torque accelerates in both directions of rotation.
Negative torque brakes in both directions of rotation.

Around zero speed regularization avoids numerical problems.

Parameters (4)

useSupport

Value: false

Type: Boolean

Description: = true, if support flange enabled, otherwise implicitly grounded

tau_constant

Value:

Type: Torque (N·m)

Description: Constant torque (if negative, torque is acting as load)

reg

Value: Modelica.Blocks.Types.Regularization.Exp

Type: Regularization

Description: Type of regularization

w0

Value:

Type: AngularVelocity (rad/s)

Description: Regularization below w0

Connectors (2)

flange

Type: Flange_b

Description: Flange of shaft

support

Type: Support

Description: Support/housing of component