8LSN55.E3030D000-0
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The 8LSN55.E3030D000-0, part of B & R Automation's 8LS Synchronous Motors series, features a stator size of 55 and a motor length of E. It operates at a rated voltage of 400 VAC and a speed of 3000 rpm. The motor comes with an IP65 rating and employs a multi-turn absolute encoder for precision.
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Product Description:
One of the most efficient synchronous servo motors in the 8LS family, the B&R Automation 8LSN55.E3030D000-0 has been designed to meet the needs of modern automation systems.
Having a stator frame size of 55 and a length code of E, this motor has a good balance between power density and flexibility of installation options. The motor is producing around 3.6 kW of maximum output while operating at a standard speed of 3000 rpm. It runs on a typical 400VAC supply, which is common for this kind of device. The motor has a multi-turn absolute encoder, and therefore, highly precise position resolution is achieved even throughout several revolutions without a homing requirement upon startup. This characteristic is important to applications that need fine repeat accuracy, like robotics, automated assembly, or high-speed packaging lines. It is cooled through natural convection, meaning there is no requirement for an external fan, and the whole unit is constructed with IP65-rated, completely resistant to the ingression of dust and jet of water.
Electrical connections are connected using a rotatable connector, which makes this easier to manage along with the cable, which maximizes flexibility in installing the system in confined areas. Inside, four pairs of poles appear in the same form as other versions of the 8LSA55 motor to guarantee the best synchronous performance. The rotor moment of inertia is 0.33 x 10⁻⁴ kg-m², enough to provide quick acceleration and deceleration. The resistance in the stator is approximately 1.127 Ω, which adds to the effective electric functioning. The motor is able to attain a maximum speed of up to 9000 rpm, something that enables its deployment in high-speed applications without compromising on control accuracy. It is also safely transportable within the range of -20 °C to +60 °C, and stable, concerning handling and storage.
Frequently Asked Questions about 8LSN55.E3030D000-0:
Q: What kind of encoder is built into the 8LSN55.E3030D000-0 motor?
A: It comes with a multiturn absolute encoder that offers precise position feedback across multiple revolutions without needing a homing sequence after power-up.
Q: Is the 8LSN55.E3030D000-0 suitable for high-speed applications?
A: Yes, it supports speeds up to 9000 rpm, making it ideal for high-speed systems that still require tight control and reliable feedback.
Q: How does the 8LSN55.E3030D000-0 manage cooling?
A: It is cooled via natural convection, meaning it requires no external fans and can be easily installed in enclosures or space-limited areas.
Q: Can the 8LSN55.E3030D000-0 operate in tough environments?
A: Yes, the motor has an IP65 rating, offering full protection against dust and water jets, suitable for harsh industrial conditions.
Q: What simplifies installation of the 8LSN55.E3030D000-0?
A: It includes a rotatable electrical connector, allowing flexible cable routing and easier integration into tight or complex machine layouts.
