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General information
Certifications
CE Yes
Motor
Nominal speed nN [rpm] 4500
Number of pole pairs 4
Nominal torque Mn [Nm] 0.741
Nominal power PN [W] 349
Nominal current IN [A] 1.345
Stall torque M0 [Nm] 0.775
Stall current I0 [A] 1.409
Maximum torque Mmax [Nm] 2
Maximum current Imax [A] 4.7
Maximum speed nmax [rpm] 6600
Torque constant KT [Nm/A] 0.55
Voltage constant KE [V/1000 rpm] 33.52
Stator resistance R2ph [Ω] 12.5
Stator inductance L2ph [mH] 27.1
Electrical time constant tel [ms] 2.2
Thermal time constant ttherm [min] 35
Moment of inertia J [kgcm2] 0.14
Weight without brake m [kg] 1.1
Holding brake
Holding torque of brake MBr [Nm] 2.2
Mass of brake [kg] 0.3
Moment of inertia of brake JBr [kgcm2] 0.12
Recommendations
ACOPOS P3 8EIxxxx... 1X6M
Cross section for B&R motor cables [mm2] 0.75
Connector size 1
Material number:
8LWA22.ee045ffgg-0
Description:
Synchronous motor, number of pole pairs: 4 pairs, nominal speed: 4,500 rpm, stall torque: 0.78 Nm, without brake, smooth shaft, angled connector (swivel), single-cable solution, centering diameter 30 mm, h7 fit (self-cooling, construction type A), IP64 protection, without oil seal 325 VDC, brake holding torque: 0.00 Nm, B8 2.2 ind. single-turn.
Documentation Version (Date) Download
8LWA user's manual PDF / 5 MB

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