B&R Automation Servo Motor 8LSA55.DB030S300-3 - 4 kW 3000 RPM
B&R Automation Servo Motor 8LSA55.DB030S300-3 - 4 kW 3000 RPM
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Condition:
Photos reflect the item’s current condition and details. If the item arrives in a condition that differs from what is shown or described, it may be eligible for return or refund. Please review our product condition guide prior to purchasing.
MPN: 8LSA55.DB030S300-3
Stock #: Stock # 0626-01731
Product Specifications
- Manufacturer: B&R
- MPN / Model: 8LSA55.DB030S300-3
- Product Type: Servo Motor (8LS Synchronous)
- Nominal Speed: 3000 RPM
- Nominal Torque: 11.6 Nm
- Stall Torque: 12.5 Nm
- Pole Pairs: 4
- Rated Voltage: 400 VAC
- Cooling: Self-cooling
- Construction Type: Type A
- Holding Brake: Yes, 15.0 Nm holding torque
- Feedback: EnDat 2.2, EQI 1331 FS, 4096 multi-turn
- Centering Diameter: 130.0 mm, j6 fit
- Flange Square Dimension: 142.0 mm
- Shaft Key: d=24.0 k6 x 50.0 mm, without oil seal
- Efficiency: 96.3%
Product Description
Identified by B&R material number 8LSA55.DB030S300-3, this is a three phase 8LS synchronous servo motor with self cooling and type A construction. Confirmed specifications include a 400 VAC rating, four pole pairs, 3000 rpm nominal speed, 11.6 Nm nominal torque, and 12.5 Nm stall torque, with a rated efficiency of 96.3 percent. The motor includes a holding brake rated at 15.0 Nm and an EnDat 2.2 absolute encoder (EQI 1331 FS, 4096 multi-turn) using the single cable connection method. Mechanical mounting details are a 130.0 mm j6 centering diameter, a 142.0 mm square flange, and a 24.0 mm k6 keyed shaft at 50.0 mm length, supplied without an oil seal. The unit is presented in its original unopened B&R factory carton. Buyers sourcing an exact replacement should match the full catalog number 8LSA55.DB030S300-3, since the 8LSA55 family includes many option variants that differ by feedback type, brake, and connection configuration.
