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Motor
Nominal speed nN [rpm] 2000
Number of pole pairs 3
Nominal torque Mn [Nm] 103.7
Nominal power PN [W] 19604
Nominal current IN [A] 42.3
Stall torque M0 [Nm] 123.4
Stall current I0 [A] 50.4
Maximum torque Mmax [Nm] 280
Maximum current Imax [A] 150.6
Maximum speed nmax [rpm] 3600
Torque constant KT [Nm/A] 2.45
Voltage constant KE [V/1000 rpm] 147.6
Stator resistance R2ph [Ω] 0.17
Stator inductance L2ph [mH] 4.9
Electrical time constant tel [ms] 28.9
Thermal time constant ttherm [min] 80
Moment of inertia J [kgcm2] 150
Weight without brake m [kg] 75.5
Holding brake
Holding torque of brake MBr [Nm] 130
Mass of brake [kg] 0.9
Moment of inertia of brake JBr [kgcm2] 53
Recommendations
ACOPOS 8Vxxxx.xx... 1640
ACOPOSmulti 8BVIxxxx... 0660
Cross section for B&R motor cables [mm2] 10
Material number:
8LSE85.ee020ffgg-0
Description:
Synchronous motor, self cooling; Size 8; Length 5; Rated speed 2000 rpm;

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