8LSA46.EB030D100-3
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The 8LSA46.EB030D100-3 synchronous servo motor features a frame size of 46, a rated power of 3.0 kW, a rated current of 11.2 A, and a peak torque of 28 Nm. Part of the 8LS Synchronous Motors Series by B & R Automation, it includes IP65 protection and a multi-turn EnDat 2.2 absolute encoder.
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Product Description:
The 8LSA46.EB030D100-3 is a synchronous motor that has a single-cable solution for streamlined connectivity and a smooth shaft end for precise mechanical integration which offers both simplicity and versatility. It features a compact and efficient design by weighing only 8.1 kg which suggests it is engineered to deliver robust performance while maintaining ease of installation and operation.
The 8LSA46.EB030D100-3 Synchronous Motor delivers a maximum torque of 40 nm which ensures powerful and reliable performance for a wide range of motion control applications and its voltage constant is precisely rated at 98.43 V/1000 rpm which indicates high motor efficiency and stable operation for different rotational velocities. It supports a maximum speed of 1200 rpm and it is integrated with a DB 2.2 inductive 32 line multi turn encoder which provides accurate position feedback and multi-turn capability and gives high resolution performance and reliability across advanced and multi-layered control systems. Its stator inductance is rated at 17.44 mH (L2ph) which contributes to optimal current control, seamless and precise movement. It is designed for high load conditions without compromising stability or safety as it is capable of handling a maximum current of 26.53 amperes and with a torque constant (KT) of 1.63 Nm/A, it offers precise torque output per ampere which supports energy efficient operation and enhanced control accuracy.
This 8LSA46.EB030D100-3 Synchronous Motor is designed for durability and consistent thermal performance as it features a thermal time constant of 40 minutes which allows it to maintain stable operating temperatures even in long duration and high load scenarios. The motor connection direction is configured with a swivel, SCS (Single Cable Solution) interface which enables flexible installation and clean cable integration.
Frequently Asked Questions about 8LSA46.EB030D100-3:
Q: How does the DB 2.2 inductive encoder enhance positioning accuracy?
A: The DB 2.2 encoder provides multi-turn capability with 32-line resolution, enabling precise feedback. This ensures accurate motor control in advanced automation environments.
Q: Why is a 1.63 Nm/A torque constant beneficial in the 8LSA46.EB030D100-3 motor?
A: A higher torque constant ensures efficient torque generation with less current. This improves performance while reducing thermal stress on the motor windings.
Q: How does the swivel SCS connection improve installation flexibility?
A: The swivel SCS design allows cable routing from multiple directions. It minimizes wiring complexity and suits tight or modular system layouts.
Q: What role does the 17.44 mH stator inductance play in motor performance?
A: High stator inductance helps in smoother current transitions. This reduces torque ripple and enhances motion precision during variable-speed operations.
Q: Why is the 8LSA46.EB030D100-3 motor suitable for dynamic load applications?
A: Its 40 Nm maximum torque and 26.53 A current capacity support high-load, responsive operation. This makes it ideal for variable torque demands.
