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Motor
Nominal speed nN [rpm] 1500
Number of pole pairs 4
Nominal torque Mn [Nm] 1.33
Nominal current IN [A] 3.2
Stall torque M0 [Nm] 1.35
Stall current I0 [A] 3.25
Maximum torque Mmax [Nm] 4
Maximum current Imax [A] 11.2
Maximum speed nmax [rpm] 6600
Torque constant KT [Nm/A] 0.42
Voltage constant KE [V/1000 rpm] 25.13
Stator resistance R2ph [Ω] 2.6
Stator inductance L2ph [mH] 6.3
Electrical time constant tel [ms] 2.42
Thermal time constant ttherm [min] 38
Moment of inertia J [kgcm2] 0.26
Holding brake
Holding torque of brake MBr [Nm] 2.2
Moment of inertia of brake JBr [kgcm2] 0.12
Gearbox
Number of gear stages 2
Gear ratio i 9
Nominal output torque T2N [Nm] 44,0
Max. output torque T2max [Nm] 71,0
Emergency stop 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
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] 0.75
Material number:
8LVB23.ee009SjCn00
Description:
Gear motor 8LVB23, gear ratio: 9, gearbox 8GM40, 2-stage, nominal speed: 1500 rpm
Documentation Version (Date) Download
8LVB user's manual PDF / 9 MB

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