8LSN56.EA030D000-0

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The 8LSN56.EA030D000-0 synchronous servo motor has a frame size of 56 mm, operates with a rated power of 300 W, delivers 0.95 Nm torque, and features a 24-bit multi-turn absolute encoder. Part of the 8LS Synchronous Motors series by B & R Automation, it boasts IP65 protection and a rated speed of 3000 rpm.

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Product Description:

The 8LSN56.EA030D000-0 is a Servo motor by B&R Automation part of the 8LS servo motor series. This model is categorized as motor size 5 with a 6 length code, which is the mechanical dimension of the motor. It has a smooth output shaft, which is applicable in direct drive and connection of external mechanical loads.

The 8LSN56.EA030D000-0 servo motor operates at a rated voltage of 400 V. The motor uses a continuous current of 8.6 A. The peak current required by the motor under load is 9.6 A. This 8LSN servo motor produces a rated torque of 14 Nm and a stall torque of 15.6 Nm. A holding brake is not provided, and so there would be no holding torque at power-off conditions. The motor is self-cooled through natural convection and does not require fans or external cooling systems. The 8LSN56.EA030D000-0 servo motor uses an inductive encoder that is based on EnDat 2.1. It employs an EA variant that lacks functional safety certification. The encoder offers single-turn 19-bit resolution. Electrical connection is done via a terminal box that combines a module to provide simpler wiring and easy integration. The servo motor can be mounted on the flange side or base side, which brings flexibility in the layout of the machines.

The 8LSN56.EA030D000-0 servo motor is rated IP64. It protects against dust and splashing water. The insulation class is F to support the thermal durability and enable continuous operation at ambient temperatures up to 40°C. The electrical interface features a terminal box with an angled, swiveling connector. The servo motor uses separate lines for power and encoder signals to help reduce the electrical interference. Industrial automation applications can benefit from the motor's design and performance.

Connection
Connector
Cooling Type
Self-cooled
Encoder Resolution
24 bit
Feedback Type
Multi-turn absolute encoder
Frame Size
56 mm
Max Speed
6000 rpm
Motor Type
Synchronous Servo Motor
Protection Class
IP65
Rated Power
300 W
Rated Speed
3000 rpm
Rated Torque
0.95 Nm
Rated Voltage
230 V

Frequently Asked Questions about 8LSN56.EA030D000-0:

Q: How does the smooth output shaft of the 8LSN56.EA030D000-0 motor benefit industrial applications?

A: The smooth output shaft of the 8LSN56.EA030D000-0 motor is ideal for direct drive and connecting external mechanical loads. This ensures stable, efficient operation in high-precision automation systems.

Q: What advantages does the EnDat 2.1 inductive encoder provide for the 8LSN56.EA030D000-0 motor?

A: The EnDat 2.1 inductive encoder in the 8LSN56.EA030D000-0 motor provides high-resolution position feedback with 19-bit single-turn accuracy. This improves precise control and feedback for advanced automation tasks.

Q: Why is the 8LSN56.EA030D000-0 motor rated IP64?

A: The 8LSN56.EA030D000-0 motor is rated IP64, offering protection against dust and splashing water. This makes it suitable for use in environments with moderate exposure to contaminants, ensuring durability and reliable operation.

Q: How does the natural convection cooling system benefit the 8LSN56.EA030D000-0 motor?

A: The 8LSN56.EA030D000-0 motor is self-cooled through natural convection, eliminating the need for external cooling systems or fans. This simplifies maintenance and enhances efficiency, particularly in compact installations.

Q: Why is the motor designed with separate lines for power and encoder signals?

A: The 8LSN56.EA030D000-0 motor uses separate lines for power and encoder signals to minimize electrical interference. This ensures cleaner signal transmission, improving overall performance and reliability in industrial applications.


Internal Product Review

  • ‘‘The 8LSN56.EA030D000-0 is a compact servo motor from B&R Automation’s 8LS series, designed for continuous-duty automation. It delivers 14 Nm rated torque, uses a 19-bit EnDat 2.1 encoder, and features IP64 protection with natural convection cooling. It is ideal for smart conveyors and modular production systems demanding precision without external cooling dependencies.’’

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