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Motor
Nominal speed nN [rpm] 1100
Number of pole pairs 5
Nominal torque Mn [Nm] 7.8
Nominal power PN [W] 839
Nominal current IN [A] 1.75
Stall torque M0 [Nm] 8.1
Stall current I0 [A] 1.8
Maximum torque Mmax [Nm] 22.8
Maximum current Imax [A] 8
Maximum speed nmax [rpm] 12000
Torque constant KT [Nm/A] 4.43
Voltage constant KE [V/1000 rpm] 268.1
Stator resistance R2ph [Ω] 27.4
Stator inductance L2ph [mH] 180.4
Electrical time constant tel [ms] 6.6
Thermal time constant ttherm [min] 30
Moment of inertia J [kgcm2] 2.73
Weight without brake m [kg] 5.4
Holding brake
Holding torque of brake MBr [Nm] 8
Mass of brake [kg] 1
Moment of inertia of brake JBr [kgcm2] 0.54
Recommendations
ACOPOS 8Vxxxx.xx... 1022
ACOPOSmulti 8BVIxxxx... 0028
Cross section for B&R motor cables [mm2] 1.5
Material number:
8LSE44.ee011ffgg-0
Description:
Synchronous motor, self cooling; Size 4; Length 4; Rated speed 1100 rpm;

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