General information
Certifications
CE Yes
UL cURus E235396
Servo and stepper motors - Component
Motor
Nominal speed nN [rpm] 4500
Number of pole pairs 4
Nominal torque Mn [Nm] 0.740
Nominal power PN [W] 349
Nominal current IN [A] 1.350
Stall torque M0 [Nm] 0.780
Stall current I0 [A] 1.410
Maximum torque Mmax [Nm] 2.00
Maximum current Imax [A] 4.70
Maximum speed nmax [rpm] 6600
Torque constant KT [Nm/A] 0.550
Voltage constant KE [V/1000 rpm] 33.51
Stator resistance R2ph [Ω] 12.500
Stator inductance L2ph [mH] 27.10000
Electrical time constant tel [ms] 2.200
Thermal time constant ttherm [min] 35.0
Moment of inertia J [kgcm2] 0.1400
Weight without brake m [kg] 1.10
Holding brake
Holding torque of brake MBr [Nm] 2.20
Mass of brake [kg] 0.30
Moment of inertia of brake JBr [kgcm2] 0.1200
Recommendations
ACOPOS P3 8EIxxxx... 1X6M
Cross section for B&R motor cables [mm2] 0.7500
Connector size 1.0
Options
Connection type Single-cable solution
Connection direction Angled (swivel)
Encoder B9 2.2 inductive multi-turn
Shaft end Smooth shaft
Materialnummer:
8LWA22.ee045ffgg-0
Beskrivning:
Nominal speed: 4500 rpm, motor and holding brake, smooth shaft single-cable solution, angled (swivel), self-cooling, construction type A, IP64 without oil seal, B9 2.2 ind. multi-turn
DT Upgrade Version (datum) Nedladdning
V4.0 DT Upgrade (8LWA22.B8045S000-0) EXE / 300 KB
V4.0 DT Upgrade (8LWA22.B9045S200-0) EXE / 299 KB
Dokumentation Version (datum) Nedladdning
8LWA user's manual PDF / 6 MB

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