Bosch Rexroth IndraDyn S - MKE Project Planning Manual

24/131 Bosch Rexroth AG | Electric Drivesand ControlsRexroth MKE Synchronous Motors | Project Planning ManualTechnical DataDescription Symbol Unit DescriptionSound pressure level L P dB(A)Ambient temperature in operation T am °CDegree of protectionInsulation class according toDIN EN 60034-1Insulation classHolding brake (optional)Holding torque M 4 Nm Transferable holding torqueRated voltage (+/-10 %) U N V Input voltage of the holding brakeRated current I N A Current input of the holding brakeConnection time t 1 ms Response sensitivity during connectionDisconnection time t 2 ms Disconnection timeMoment of inertia of the brake J Br kgm 2 Moment of inertia of the holding brake. Has to be added to themoment of inertia of the rotor.1) Indication without brake. Add moment of inertia of brake, if required.2) Value in brackets in case of motor with holding brake.Fig.4-2: Data sheet: Description of individual values4.1.2 Parameters of the Characteristic CurvesThe speed-torque curves and the technical data are specified in considerationof the following conditions.When selecting the technical data, observe the temperatures specified!Operating modesThe motor data and characteristic curves are determined using MKE motorsunder the following conditions:● Ambient temperature max. 40°C●●●Insulated structure (aluminum flange)In the case of motors with the optional holding brake, the data are alwaysspecified for motors with a holding brake.Motors with radial shaft sealing ringBosch Rexroth motors are documented according to the test criteria and measuringmethods of EN 60034-1. The specified characteristic curves correspondto operating modes S1 or S3.