Please choose country and language

General information
Certifications
CE Yes
Motor
Nominal speed nN [rpm] 3000
Number of pole pairs 4
Nominal torque Mn [Nm] 11.6
Nominal power PN [W] 3644
Nominal current IN [A] 7.1
Stall torque M0 [Nm] 12.5
Stall current I0 [A] 7.7
Maximum torque Mmax [Nm] 41.4
Maximum current Imax [A] 33
Maximum speed nmax [rpm] 9000
Torque constant KT [Nm/A] 1.63
Voltage constant KE [V/1000 rpm] 98.4
Stator resistance R2ph [Ω] 1.127
Stator inductance L2ph [mH] 12.5
Electrical time constant tel [ms] 11.09
Thermal time constant ttherm [min] 40
Moment of inertia J [kgcm2] 8.19
Weight without brake m [kg] 10.4
Holding brake
Holding torque of brake MBr [Nm] 15
Mass of brake [kg] 0.9
Moment of inertia of brake JBr [kgcm2] 1.66
Recommendations
ACOPOS 8Vxxxx.xx... 1090
ACOPOSmulti 8BVIxxxx... 0110
Cross section for B&R motor cables [mm2] 1.5
Options
Connection type Connector
Connection direction Angled (swivel)
Encoder EA inductive 32-line single-turn V2
Shaft end Smooth shaft
Material number:
8LSA55.EA030D200-1
Description:
Synchronous motor, number of pole pairs: 4 pairs, nominal speed: 3,000 rpm, stall torque: 12.500 Nm, motor with holding brake, smooth shaft angled connector (swivel), centering diameter 130 mm, j6 fit (self-cooling, construction type A), IP64 protection, without oil seal 560 VDC, brake holding torque: 15.00 Nm, EA ind. 32-line single-turn. V2
Certificates Version (Date) Download
E360421 UL Certificate of Compliance 8LS PDF / 410 KB
DT Upgrade Version (Date) Download
V4.0 DT Upgrade (8LSA55.EA030D200-1) EXE / 322 KB
Documentation Version (Date) Download
8LSA/C...-0 Users manual (Motor version: 0) PDF / 5 MB
8LSA/C/O/P...-3 Users manual (Motor version: 3) PDF / 21 MB

Please choose country and language

B&R Logo