General information
| Certifications | |
| CE | Yes |
| UKCA | Yes |
| UL |
cURus E360421 Servo and stepper motors - Component |
Motor
| Nominal speed nN [rpm] | 3000 |
| Number of pole pairs | 5 |
| Nominal torque Mn [Nm] | 4.62 |
| Nominal power PN [W] | 1451 |
| Nominal current IN [A] | 2.8 |
| Stall torque M0 [Nm] | 6 |
| Stall current I0 [A] | 3.7 |
| Maximum torque Mmax [Nm] | 22.8 |
| Maximum current Imax [A] | 21.9 |
| Maximum speed nmax [rpm] | 12000 |
| Torque constant KT [Nm/A] | 1.63 |
| Voltage constant KE [V/1000 rpm] | 98.44 |
| Stator resistance R2ph [Ω] | 3.6 |
| Stator inductance L2ph [mH] | 24 |
| Electrical time constant tel [ms] | 6.7 |
| Thermal time constant ttherm [min] | 30 |
| Moment of inertia J [kgcm2] | 2.73 |
| Weight without brake m [kg] | 5.4 |
Holding brake
| Holding torque of brake MBr [Nm] | 8 |
| Mass of brake [kg] | 1 |
| Moment of inertia of brake JBr [kgcm2] | 0.69 |
Recommendations
| ACOPOS 8Vxxxx.xx... | 1045 |
| ACOPOSmulti 8BVIxxxx... | 0055 |
| ACOPOS P3 8EIxxxx... | 4X5X |
| Cross section for B&R motor cables [mm2] | 0.75 |
| Connector size | 1 |
Options
| Connection type | Single-cable solution |
| Connection direction | Swivel, SCS |
| Encoder | DA 2.2 inductive 32-line single-turn |
| Shaft end | Key |
Material number:
8LSA44.DA030S300-3Description:
Synchronous motor, number of pole pairs: 5 pairs, nominal speed: 3000 rpm stall torque: 6.000 Nm, motor with holding brake, shaft key single-cable solution, angled (swivel), centering diameter 95 mm j6 fit, self-cooling, type A construction, IP64 protection without oil seal, 560 VDC, holding torque of brake: 8.00 Nm DA 2.2 ind. 32-line single-turn.
| Certificates | Version (Date) | Download |
|---|---|---|
| E360421 UL Certificate of Compliance 8LS/8LT/8LV/8LW | PDF / 433 KB | |
| EU Declaration Motors Dreh-Sync | PDF / 736 KB | |
| UK Declaration Motors Dreh-Sync | PDF / 138 KB |
| DT Upgrade | Version (Date) | Download |
|---|---|---|
| V4.0 DT Upgrade (8LSA44.DA030S300-3) | EXE / 610 KB | |
| V6.0 DT Upgrade (8LSA44.DA030S300-3) | EXE / 583 KB |
| Documentation | Version (Date) | Download |
|---|---|---|
| 8LSA/C/O/P...-3 Users manual (Motor version: 3) | PDF / 24 MB | |
| Update V1.00 for 8LS-A-C-O-P...-3 Users_manual | PDF / 97 KB |