8LSA46.DB060S000-3

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The 8LSA46.DB060S000-3 is part of B & R Automation's 8LS Synchronous Motors series and features a surface-cooled design with an IP65 enclosure. It delivers a rated torque of 5.7 Nm, a peak torque of 17 Nm, and operates at a rated speed of 3000 RPM. Its motor feedback is supported by a single-turn absolute encoder.

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Product Description:

The 8LSA46.DB060S000-3 Synchronous Motor of B & R Automation delivers a robust nominal power of 3142 W and a moment of inertia of 4.387 kg·cm² and it engineered for precision and efficiency as it combines power with responsiveness to ensure smooth and reliable operation across a wide range of automation environments.

The 8LSA46.DB060S000-3 synchronous motor is equipped with a DB 2.2 inductive 32-line multi-turn encoder which delivers high resolution position feedback and ensures precise motion control and repeatability in challenging automated system applications. The module works with a nominal current of 6.1 amperes which allows for consistent power delivery under load, while the stator resistance of 0.48 Ω supports enhanced energy utilization with superior thermal resilience. This motor offers a space-saving design with a durable and resilient enclosure of size 4 and it does not compromise structural integrity which allows for flexible integration even in systems with limited installation space. Its 9.1 ms of electrical time constant reflects its ability to respond quickly to control inputs and with a length of 6 it is designed for extra-large rated torque. This motor has a nominal speed of 6000 rpm which balances high speed performance with durability and its self cooling system further ensures reliable heat dissipation which maintains peak performance with the need for external cooling solutions.

The 8LSA46.DB060S000-3 synchronous motor is designed with a single cable solution which simplifies installation and reduces cable complexity which makes it well suited for seamless integration into mechanical assemblies. It provides consistent mechanical output suitable for a wide range of industrial motion control applications with its nominal torque of 5 nm which is useful for modern automation systems that require both high accuracy and straightforward integration.

Cooling Method
Surface-cooled
Electrical Time Constant (tel)
9.1 ms
Enclosure
IP65
Motor Feedback
Single-turn absolute encoder
Peak Torque
17 Nm
Rated Current
6.0 A
Rated Power
1.8 kW
Rated Speed
3000 RPM
Rated Torque
5.7 Nm
Rated Voltage
400 V

Frequently Asked Questions about 8LSA46.DB060S000-3:

Q: How does the encoder enhance control accuracy in the 8LSA46.DB060S000-3 motor?

A: The DB 2.2 inductive multi-turn encoder ensures precise position tracking over multiple revolutions. This improves repeatability and accuracy in complex motion control applications.

Q: Why is a 4.387 kg·cm² moment of inertia beneficial in servo motor applications?

A: A higher moment of inertia stabilizes load movement and reduces overshoot. It supports smooth acceleration and deceleration under varying load conditions.

Q: What are the advantages of the self-cooling system in 8LSA46.DB060S000-3?

A: The self-cooling system minimizes thermal buildup during continuous operation. It enhances motor longevity and maintains performance without external cooling components.

Q: Why is the electrical time constant of 9.1 ms significant in this motor?

A: A lower electrical time constant allows for faster response to control signals. This ensures quicker acceleration and deceleration, improving cycle times.

Q: How does the single-cable solution simplify the 8LSA46.DB060S000-3 motor setup?

A: It reduces wiring complexity and installation time. This design enhances reliability by minimizing cable-related faults and interference.


Internal Product Review

  • ‘‘The 8LSA46.DB060S000-3 synchronous motor from B & R Automation offers high performance with a 5 Nm nominal torque and 3142 W nominal power. Its 4.387 kg·cm² moment of inertia ensures stability. The single-cable solution and self-cooling design simplify integration and improve thermal efficiency.’’

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