Datasheet
| Range compatibility | Lexium SD3 |
|---|---|
| Product or component type | Motion control motor |
| Device short name | BRS3 |
| maximum mechanical speed | 3000 rpm |
| Motor type | 3-phase stepper motor |
| Number of motor poles | 6 |
| Supply voltage limits | 230 V AC 325 V DC |
| Mounting support | Flange |
| Motor flange size | 110 mm |
| Length | 180 mm |
| Centring collar diameter | 56 mm |
| Centring collar depth | 3 mm |
|---|---|
| Number of mounting holes | 4 |
| Mounting holes diameter | 9 mm |
| Circle diameter of the mounting holes | 125.86 mm |
| Electrical connection | Connector |
| Feedback type | Index pulse |
| Speed feedback resolution | 10000 points/turn |
| Holding brake | Without |
| Shaft end | Parallel key |
| Second shaft | Without second shaft end |
| Shaft diameter | 19 mm |
| Shaft length | 40 mm |
| nominal torque | 12 N.m |
| Peak stall torque | 11.42 N.m |
| Continuous stall torque | 11.42 N.m |
| Holding torque | 13.5 N.m |
| Rotor inertia | 10.5 kg.cm² |
| Resolution | 1.8 °, 0.9 °, 0.72 °, 0.36 °, 0.18 °, 0.09 °, 0.072 °, 0.036 ° step angle 200, 400, 500, 1000, 2000, 4000, 5000, 10000 steps number of full steps per revolution 1000 points/turn |
| Accuracy error | +/- 6 arc min |
| Maximum starting frequency | 4.7 kHz |
| [In] rated current | 4.1 A |
| Resistance | 1.8 Ohm (winding) |
| Time constant | 22 ms |
| Maximum radial force Fr | 150 N (second shaft end) 300 N (first shaft end) |
| Maximum axial force Fa | 330 N (tensile force) 60 N (force pressure) |
| Service life in hours | 20000 h (bearing) |
| Angular acceleration | 200000 rad/s² |
| Net weight | 8.2 kg |
| Standards | IEC 60072-1 EN 50347 |
|---|---|
| Type of cooling | Natural convection |
| Ambient air temperature for operation | -25…40 °C |
| Ambient air temperature for storage | -25…70 °C |
| Operating altitude | <= 1000 m without power derating |
| Relative humidity | 15…85 % without condensation |
| Vibration resistance | 20 m/s² maximum A conforming to EN/IEC 60034-14 |
| IP degree of protection | IP41 shaft bushing: conforming to EN/IEC 60034-5 IP56 total except shaft bushing: conforming to EN/IEC 60034-5 |
| Temperature class | F winding conforming to IEC/EN 60034-1 |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 19.5 cm |
| Package 1 Width | 22.0 cm |
| Package 1 Length | 40.0 cm |
| Package 1 Weight | 9.12 kg |
| Unit Type of Package 2 | P06 |
| Number of Units in Package 2 | 4 |
| Package 2 Height | 75.0 cm |
| Package 2 Width | 80.0 cm |
| Package 2 Length | 60.0 cm |
| Package 2 Weight | 46.008 kg |
| Warranty | 18 months |
|---|
