8LSA55.EB045D000-3
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The 8LSA55.EB045D000-3 is a synchronous servo motor with low rotor inertia and IP65 protection. Manufactured by B & R Automation as part of their 8LS Synchronous Motors series, it features a square IEC flange and uses a resolver feedback system. This motor is self-cooled via convection.
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Product Description:
The 8LSA55.EB045D000-3 manufactured by B&R Automation is a compact synchronous servo motor that belongs to the 8LSA family and has various uses in motion control and automation.
Featuring a motor size of 55 and a length of a stack that is labeled E, this model is a balanced version of power and compactness as it is suitable in situations when the space is an issue. The motor has a square IEC flange and therefore allows standardized mounting and simplicity of connection within existing structures. It has low rotor inertia that allows quick response and accurate acceleration and deceleration needed in dynamic automation processes. Its particular electrical features specified by the winding code 045 are tuned towards 400 V use within servo systems. The motor has a resolver feedback loop, which has noise-resistant and strong position sensing that can be used under an extreme industrial environment. The cooling is done via self-cooled natural convection, the system does not require any fans or external coolers to run, which simplifies maintenance and minimizes system complexity by cutting out an additional part.
It is recommended to use the device in harsh environments due to its IP65 protection rating, which makes it water and dust resistant. It has rotatable connectors allowing flexible cable routing, and makes it easier to install in crowded or complicated control panels. This model has a PTC thermal sensor that checks on internal temperatures and guards against motor overheat. Though lacking an encoder, it is provided optionally with spring-applied holding brake according to DIN 15435, which ensures that it holds a position during power loss or safety-critical operations. The motor weighs about 5.0 kg, and it is lightweight and durable and is easy to handle and install.
Frequently Asked Questions about 8LSA55.EB045D000-3:
Q: What is the cooling method used in the 8LSA55.EB045D000-3 servo motor?
A: The 8LSA55.EB045D000-3 uses self-cooled natural convection, eliminating the need for external fans or coolers and reducing maintenance complexity.
Q: Does the 8LSA55.EB045D000-3 have a holding brake?
A: The 8LSA55.EB045D000-3 optionally comes with a spring-applied holding brake compliant with DIN 15435, useful for holding position during power failures.
Q: What type of feedback system is integrated into the 8LSA55.EB045D000-3 motor?
A: The 8LSA55.EB045D000-3 features a resolver feedback loop, offering noise-resistant and robust position sensing ideal for industrial use.
Q: What voltage is the 8LSA55.EB045D000-3 optimized for?
A: The 8LSA55.EB045D000-3 is designed for 400 V servo systems as defined by its winding code 045.
Q: Is the 8LSA55.EB045D000-3 easy to install in tight spaces?
A: Yes, the 8LSA55.EB045D000-3 features rotatable connectors for flexible cable routing, making installation easier even in complex control panels.
