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] | 20。5 |
| Nominal power PN [W] | 6440 |
| Nominal current IN [A] | 12。58 |
| Stall torque M0 [Nm] | 26 |
| Stall current I0 [A] | 15。95 |
| Maximum torque Mmax [Nm] | 107 |
| Maximum current Imax [A] | 96。54 |
| Maximum speed nmax [rpm] | 6000 |
| Torque constant KT [Nm/A] | 1。63 |
| Voltage constant KE [V/1000 rpm] | 98。44 |
| Stator resistance R2ph [Ω] | 0。395 |
| Stator inductance L2ph [mH] | 6。5 |
| Electrical time constant tel [ms] | 15。48 |
| Thermal time constant ttherm [min] | 37 |
| Moment of inertia J [kgcm2] | 46 |
| Weight without brake m [kg] | 20 |
Holding brake
| Holding torque of brake MBr [Nm] | 47 |
| Mass of brake [kg] | 0 |
| Moment of inertia of brake JBr [kgcm2] | 32 |
Recommendations
| ACOPOS 8Vxxxx.xx... | 1180 |
| ACOPOSmulti 8BVIxxxx... | 0220 |
| ACOPOS P3 8EIxxxx... | 024X |
| Cross section for B&R motor cables [mm2] | 1。5 |
| Connector size | 1.0 |
Options
| Connection type | Single-cable solution |
| Connection direction | Swivel, SCS |
| Encoder | DB 2.2 inductive 32-line multi-turn |
| Shaft end | Key |
物料号:
8LSA73.DB030S300-3描述:
Synchronous motor, number of pole pairs: 5 pairs, nominal speed: 3000 rpm stall torque: 26.000 Nm, motor with holding brake, shaft key single-cable solution, angled (swivel), centering diameter 180 mm j6 fit, self-cooling, type A construction, IP64 protection without oil seal, 560 VDC, holding torque of brake: 47.00 Nm DB 2.2 ind. 32-line multi-turn.
| DT升级 | 版本（日期） | 下载 |
|---|---|---|
| V4.0 DT Upgrade (8LSA73.DB030S300-3) | EXE / 299 KB |
| 文档 | 版本（日期） | 下载 |
|---|---|---|
| 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 |
| 证书 | 版本（日期） | 下载 |
|---|---|---|
| E360421 UL Certificate of Compliance 8LS/8LT/8LV/8LW | PDF / 433 KB | |
| EU Declaration Motors Dreh-Sync | PDF / 302 KB | |
| UK Declaration Motors Dreh-Sync | PDF / 107 KB |