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] | 0.74 |
Nominal power PN [W] | 349 |
Nominal current IN [A] | 1.35 |
Stall torque M0 [Nm] | 0.78 |
Stall current I0 [A] | 1.41 |
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] | 33.51 |
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 |
Options
Connection type | Single-cable solution |
Connection direction | Angled (swivel) |
Encoder | B9 2.2 inductive multi-turn |
Shaft end | Smooth shaft |
Numero materiale:
8LWA22.ee045ffgg-0Descrizione:
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
Certificati | Versione (data) | Download |
---|---|---|
E360421 UL Certificate of Compliance 8LS/8LT/8LV/8LW | PDF / 433 KB | |
EU Declaration Motors Dreh-Sync_8LW | PDF / 122 KB | |
UK Declaration Motors Dreh-Sync_8LW | PDF / 82 KB |
DT Upgrade | Versione (data) | Download |
---|---|---|
V4.0 DT Upgrade (8LWA22.B8045S000-0) | EXE / 300 KB | |
V4.0 DT Upgrade (8LWA22.B9045S200-0) | EXE / 299 KB |
Documentazione | Versione (data) | Download |
---|---|---|
8LWA user's manual | PDF / 6 MB |