7.8.5 PtMotorRotaryRatedAttributesType ObjectType Definition

7.8.5.1 Overview

The PtMotorRotaryRatedAttributesType provides common operation modes and related asset attributes of a rotary motor and is formally defined in Table 71. These rated asset attributes provide a consistent asset attribute set for a specific operation point of a motor.

Table 71 – PtMotorRotaryRatedAttributesType Definition
Attribute Value
BrowseNamePtMotorRotaryRatedAttributesType
IsAbstractFalse
References Node Class BrowseName DataType TypeDefinition Other
Subtype of the PtMotorRatedAttributesType defined in chapter 7.8.4
0:HasComponentVariableMotorSpeedMax0:Float0:AnalogUnitTypeM, RO
0:HasComponentVariableMotorSpeedRated0:Float0:AnalogUnitTypeO, RO
0:HasComponentVariableMotorTorqueMax0:Float0:AnalogUnitTypeM, RO
0:HasComponentVariableMotorTorqueRated0:Float0:AnalogUnitTypeO, RO
0:HasComponentVariableMotorTorqueContinuousStall0:Float0:AnalogUnitTypeO, RO
0:HasComponentVariableMotorTorqueConstant0:Float0:AnalogUnitTypeO, RO
Conformance Units
Powertrain Attributes Information
7.8.5.2 Object Description

MotorSpeedMax provides the highest supported speed of the motor shaft. A higher speed can damage the motor. The unit shall be revolutions per minute [rpm].

MotorSpeedRated provides the speed that occurs at rated voltage, rated frequency, and rated torque. The unit shall be revolutions per minute [rpm].

MotorTorqueMax provides the maximum supported short-term torque. The unit shall be newton meter [Nm].

MotorTorqueRated provides the torque at rated speed and rated voltage. The unit shall be newton meter [Nm].

MotorTorqueContinuousStall provides the maximum torque a motor can generate continuously at low speed without causing thermal damage. The unit shall be newton meter [Nm].

MotorTorqueConstant provides the ratio of torque to current. It is only usable in the linear range.