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Motor
Nominal speed nN [rpm] 2500
Number of pole pairs 3
Nominal torque Mn [Nm] 165
Nominal power PN [W] 43197
Nominal current IN [A] 79
Stall torque M0 [Nm] 215
Stall current I0 [A] 103
Maximum torque Mmax [Nm] 505
Maximum current Imax [A] 265
Maximum speed nmax [rpm] 4300
Torque constant KT [Nm/A] 2.18
Voltage constant KE [V/1000 rpm] 141
Stator resistance R2ph [Ω] 0.068
Stator inductance L2ph [mH] 2.5
Electrical time constant tel [ms] 44
Thermal time constant ttherm [min] 25
Moment of inertia J [kgcm2] 710
Weight without brake m [kg] 145
Holding brake
Holding torque of brake MBr [Nm] 200
Mass of brake [kg] 13
Moment of inertia of brake JBr [kgcm2] 40
Recommendations
ACOPOS 8Vxxxx.xx... 128M
ACOPOSmulti 8BVIxxxx... 1650
Cross section for B&R motor cables [mm2] 0
Connector type Terminal box
Material number:
8KSM85.ee025ff00-0
Description:
Synchronous motor, external cooling; axial fan, flange mounting, A and B side foot mounting; size 8, length 5, nominal speed 2500 rpm;
General Version (Date) Download
Data sheet 8KSL8-8KSM8 PDF / 769 KB

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