Motor
Nominal speed nN [rpm] 1500
Number of pole pairs 4
Nominal torque Mn [Nm] 1.330
Nominal current IN [A] 3.200
Stall torque M0 [Nm] 1.350
Stall current I0 [A] 3.250
Maximum torque Mmax [Nm] 4.00
Maximum current Imax [A] 11.20
Maximum speed nmax [rpm] 6600
Torque constant KT [Nm/A] 0.420
Voltage constant KE [V/1000 rpm] 25.13
Stator resistance R2ph [Ω] 2.600
Stator inductance L2ph [mH] 6.30000
Electrical time constant tel [ms] 2.420
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
Gearbox
Number of gear stages 1
Gear ratio i 5
Nominal output torque T2N [Nm] 16.0
Max. output torque T2max [Nm] 26.0
Emergency switch-off torque T2stop [Nm] 32
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] 10
Torsional rigidity Ct21 [Nm/arcmin] 2.3
Max. radial force Frmax [N] for 30,000 h 900
Max. radial force Frmax [N] for 20,000 h 1050
Max. axial force Famax [N] for 30,000 h 1000
Max. axial force Famax [N] for 20,000 h 1350
Operating noise LPA [dB(A)] 58
Efficiency at full load ŋ [%] 96
Moment of inertia J1 [kgcm2] 0.044
General values
Max. permissible output torque MK0 [Nm] 5.23
Max. permissible peak torque MKmax [Nm] 16
Mass of motor (without brake) [kg] 1.45
Mass of brake [kg] 0.16
Mass of gearbox [kg] 1.20
Recommendations
ACOPOS 8Vxxxx.xx... 1016.50
ACOPOSmulti 8BVIxxxx... -
ACOPOSmicro 80VD100Px.xxxx-01 C00X
ACOPOS P3 8EIxxxx... 4X5M
Cross section for B&R motor cables [mm2] 0.7500
Material number:
8LVB23.ee005LjCn00
Description:
Gear motor 8LVB23, gear ratio: 5, gearbox 8GM50, 1-stage, nominal speed: 1500 rpm

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