Nominal speed nN [rpm] 3000
Number of pole pairs 4
Nominal torque Mn [Nm] 1,300
Nominal current IN [A] 5,800
Stall torque M0 [Nm] 1,350
Stall current I0 [A] 6,000
Maximum torque Mmax [Nm] 4,00
Maximum current Imax [A] 20,70
Maximum speed nmax [rpm] 6600
Torque constant KT [Nm/A] 0,230
Voltage constant KE [V/1000 rpm] 13,61
Stator resistance R2ph [Ω] 0,830
Stator inductance L2ph [mH] 2,00000
Electrical time constant tel [ms] 2,410
Thermal time constant ttherm [min] 38,0
Moment of inertia J [kgcm2] 0,2600
Holding brake
Holding torque of brake MBr [Nm] 2,20
Moment of inertia of brake JBr [kgcm2] 0,1200
Number of gear stages 2
Gear ratio i 9
Nominal output torque T2N [Nm] 44,0
Max. output torque T2max [Nm] 71,0
Emergency switch-off torque T2stop [Nm] 88
Max. average drive speed n1N50% [rpm] at 50% T2N and S1 4500
Max. average drive speed n1N100% [rpm] at 100% T2N and S1 4500
Max. backlash Jt [arcmin] 12
Torsional rigidity Ct21 [Nm/arcmin] 2,5
Max. radial force Frmax [N] for 30,000 h 340
Max. radial force Frmax [N] for 20,000 h 400
Max. axial force Famax [N] for 30,000 h 450
Max. axial force Famax [N] for 20,000 h 500
Operating noise LPA [dB(A)] 58
Efficiency at full load ŋ [%] 94
Moment of inertia J1 [kgcm2] 0,115
General values
Max. permissible output torque MK0 [Nm] 9.41
Max. permissible peak torque MKmax [Nm] 32
Mass of motor (without brake) [kg] 1,45
Mass of brake [kg] 0,16
Mass of gearbox [kg] 0,80
ACOPOS 8Vxxxx.xx... 1090
ACOPOSmulti 8BVIxxxx... -
ACOPOSmicro 80VD100Px.xxxx-01 C00X
ACOPOS P3 8EIxxxx... 8X8M
Cross section for B&R motor cables [mm2] 0,7500
Référence du matériel:
Gear motor 8LVB23, gear ratio: 9, gearbox 8GM40, 2-stage, nominal speed: 3000 rpm
Certificats Version (Date) Téléchargement
E360421 UL Certificate of Compliance 8LS/8LT/8LV PDF / 410 KB
EU Declaration Motors Dreh-Sync PDF / 302 KB
EU Declaration Motors Motor-Gearbox PDF / 303 KB
Documentation Version (Date) Téléchargement
8LVB user's manual PDF / 9 MB

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