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 # Class PulleyStiffness

 Last update: 09.03.2026 

<a id="VM_Managed_DAFUL_CPlacingConnector_PulleyStiffness"></a>

Namespace: [VM.Managed.DAFUL.CPlacingConnector](VM.Managed.DAFUL.CPlacingConnector.md)  
Assembly: VMDCPlacingConnector.dll

This class is to represent the attribute for pulley stiffness.

```csharp
public class PulleyStiffness : ComponentStiffness, IObservableObject, IDisposableObject, ILinkable, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, ILinkContainerEvent, IVerifiable

```

#### Inheritance

object ← ObservableObject ← [LinkableBase](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/LinkableBase.cs) ← LinkContainer ← [ComponentStiffness](VM.Managed.DAFUL.CPlacingConnector.ComponentStiffness.md) ← [PulleyStiffness](VM.Managed.DAFUL.CPlacingConnector.PulleyStiffness.md)

#### Implements

IObservableObject, IDisposableObject, ILinkable, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, ILinkContainerEvent, IVerifiable

#### Inherited Members

[ComponentStiffness.Initialize(Unit.ConvertFactor)](VM.Managed.DAFUL.CPlacingConnector.ComponentStiffness.md#VM_Managed_DAFUL_CPlacingConnector_ComponentStiffness_Initialize_VM_Unit_ConvertFactor_), [ComponentStiffness.Name](VM.Managed.DAFUL.CPlacingConnector.ComponentStiffness.md#VM_Managed_DAFUL_CPlacingConnector_ComponentStiffness_Name), [ComponentStiffness.Calculated](VM.Managed.DAFUL.CPlacingConnector.ComponentStiffness.md#VM_Managed_DAFUL_CPlacingConnector_ComponentStiffness_Calculated), LinkContainer.SetModified(), LinkContainer.raise\_OnUpdating(object, LinkEventArgs), LinkContainer.raise\_OnUpdate(object, LinkEventArgs), LinkContainer.raise\_OnDestroying(object, LinkEventArgs), LinkContainer.raise\_OnDestroy(object, LinkEventArgs), LinkContainer.raise\_OnAdded(object, AddToDocEventArgs), LinkContainer.raise\_OnRemoved(object, RemoveFromDocEventArgs), LinkContainer.GetTargetListForUpdate(), LinkContainer.SkipUpdateObjectImpl(), LinkContainer.Initialize(Unit.ConvertFactor), LinkContainer.SetFlagWhenXMLFile(string, bool), LinkContainer.IsSerializableEvent(Delegate), LinkContainer.CustomGetObjectData(SerializationInfo, StreamingContext), LinkContainer.GetSerializedData(SerializationInfo, StreamingContext), LinkContainer.LinkRequestUpdating(object, LinkEventArgs), LinkContainer.LinkRequestUpdate(object, LinkEventArgs), LinkContainer.LinkRequestDestroying(object, LinkEventArgs), LinkContainer.LinkRequestDestroy(object, LinkEventArgs), LinkContainer.LinkAddedToDocument(object, AddToDocEventArgs), LinkContainer.LinkRemovedFromDocument(object, RemoveFromDocEventArgs), LinkContainer.OnLinkReserved(ILink, object, EventArgs), LinkContainer.CanBeDestroy(object), LinkContainer.DisposeManagedResources(), LinkContainer.SetContainer(IOwned, bool), LinkContainer.OnChildUpdated(object, LinkEventArgs), LinkContainer.OnContainerDestroy(object, LinkEventArgs), LinkContainer.OnDeserialization(object), LinkContainer.Verify(VerifiedResult), LinkContainer.GetCopy(object), LinkContainer.Dispose(bool), LinkContainer.ClearChildInfoBeforeDeserialize, LinkContainer.Container, LinkContainer.Owner, LinkContainer.Document, LinkContainer.ID, LinkContainer.IsChildExternable, LinkContainer.IsExternable, LinkContainer.OnRemoved, LinkContainer.OnAdded, LinkContainer.OnDestroy, LinkContainer.OnDestroying, LinkContainer.OnUpdate, LinkContainer.OnUpdating, [LinkableBase.OnDeserialization(object)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/LinkableBase.cs), ObservableObject.Dispose(), ObservableObject.RaisePropertyChanged(string), ObservableObject.RaisePropertyChanged(string, object, object), ObservableObject.Dispose(bool), ObservableObject.DisposeManagedResources(), ObservableObject.DisposeUnmanagedResources(), ObservableObject.IsDisposed, ObservableObject.TryDisposing, ObservableObject.Disposed, ObservableObject.Disposing, ObservableObject.PropertyChanged

#### Extension Methods

[LinkPropertyItemCache.GetLinkProperties(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkProperties_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkPropertiesAndValues_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkedObjects&lt;T&gt;(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)

## Constructors

### <a id="VM_Managed_DAFUL_CPlacingConnector_PulleyStiffness__ctor"></a> PulleyStiffness()

Initializes a new instance of the  class.

```csharp
public PulleyStiffness()

```

### <a id="VM_Managed_DAFUL_CPlacingConnector_PulleyStiffness__ctor_System_String_"></a> PulleyStiffness(string)

Initializes a new instance of the  class.

The name. ```csharp
public PulleyStiffness(string strName)

```

#### Parameters

`strName` string

## Properties

### <a id="VM_Managed_DAFUL_CPlacingConnector_PulleyStiffness_RadialDeformationRatio"></a> RadialDeformationRatio

Gets or sets the radial deformation ratio.

```csharp
public Spline RadialDeformationRatio { get; set; }

```

#### Property Value

[Spline](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMDSB/Spline.cs)

#### Exceptions

Exception

The radial deformation ratio is null.

### <a id="VM_Managed_DAFUL_CPlacingConnector_PulleyStiffness_Stiffness"></a> Stiffness

Gets or sets the stiffness.

```csharp
public Spline Stiffness { get; set; }

```

#### Property Value

[Spline](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMDSB/Spline.cs)

#### Exceptions

Exception

The stiffness is null.

### <a id="VM_Managed_DAFUL_CPlacingConnector_PulleyStiffness_TangentialDeformationRatio"></a> TangentialDeformationRatio

Gets or sets the tangential deformation ratio.

```csharp
public Spline[] TangentialDeformationRatio { get; set; }

```

#### Property Value

[Spline](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMDSB/Spline.cs)\[\]

## Methods

### <a id="VM_Managed_DAFUL_CPlacingConnector_PulleyStiffness_GetPulley_VM_Managed_Document_"></a> GetPulley(Document)

Gets pulley

```csharp
public Pulley GetPulley(Document document)

```

#### Parameters

`document` Document

The document

#### Returns

[Pulley](VM.Managed.DAFUL.CPlacingConnector.Pulley.md)

### <a id="VM_Managed_DAFUL_CPlacingConnector_PulleyStiffness_Initialize_VM_Unit_ConvertFactor_"></a> Initialize(ConvertFactor)

Initializes the specified factor.

```csharp
public override void Initialize(Unit.ConvertFactor factor)

```

#### Parameters

`factor` Unit.ConvertFactor

The factor.

### <a id="VM_Managed_DAFUL_CPlacingConnector_PulleyStiffness_TangentialStiffnessText"></a> TangentialStiffnessText()

Gets the tangential stiffness text

```csharp
public string TangentialStiffnessText()

```

#### Returns

string