8LSA35.E1045C200-0

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The 8LSA35.E1045C200-0 motor, a product of the 8LS Synchronous Motors by B & R Automation, features a frame size of 35 and measures 200 mm in overall length. It delivers a rated power of 2.68 kW, a rated speed of 4500 rpm, and a rated torque of 6 Nm. Equipped with a resolver feedback system, the motor has an IP65 protection class.

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Product Description:

B & R Automation produced 8LS Synchronous Motors product line and includes a new variant 8LSA35.E1045C200-0 which integrates with standard motion systems. Its frame size spec is denoted by 35 that anchors a balance between torque output and compactness to benefit cabinet layouts. Stator length designation E1 tailors magnetic circuit dimensions that improve torque density. Overall length spans 200 mm which fits standard drive bays that simplifies retrofit projects.

The built-in Resolver serves as the encoder choice, delivering precise position feedback and improves overall motion accuracy. A nominal voltage of 400 V AC matches standard 3-phase power sources to minimize the need for extra transformers. Offering a rated speed of 4500 rpm, this servo drive supports high-output tasks that enhance operational efficiency. Its rated power of 2.68 kW allows for sustained performance, contributing to greater production consistency. Furthermore, a rated torque of 6 Nm ensures reliable load support, maintaining mechanical stability during operation. The module’s peak torque of 18 Nm enables it to manage short-duration overloads, making it ideal for load variations.

It includes an option of no brake which lightens the device mass and eases mechanical interfacing. IP certification IP65 form the product waterproof which extends its usage in wash‑down zones. Its measured weight is 5 kg which delivers sturdiness and supports inertial loads. Enclosure dimensions read 26 × 7 × 6 cm which fit tight footprints that optimize panel real estate. Torque constant rates at 2.45 Nm/A for the device converts current precisely that refines torque control. Also, the voltage constant stands at 147.65 V per 1000 min⁻¹ which provides predictable speed feedback and sharpens velocity regulation. Electrical time constant for the desired motor is 32.38 ms that governs current response that accelerates dynamic reaction.

Brake Option
Without brake
Encoder Type
Resolver
Feedback
Resolver
Frame Size
35
Nominal Voltage
400 V AC
Overall Length
200 mm
Peak Torque
18 Nm
Protection Class
IP65
Rated Power
2.68 kW
Rated Speed
4500 rpm
Rated Torque
6 Nm
Stator Length
E1

Frequently Asked Questions about 8LSA35.E1045C200-0:

Q: What makes the 8LSA35.E1045C200-0 suitable for retrofit applications?

A: The 8LSA35.E1045C200-0 features a compact 200 mm length and standard frame size 35, making it ideal for retrofit projects in constrained spaces without compromising performance.

Q: Does the 8LSA35.E1045C200-0 offer reliable feedback for precision motion?

A: Yes, the 8LSA35.E1045C200-0 uses a built-in resolver for accurate position feedback, ensuring precise closed-loop control and consistent motion accuracy in demanding automation systems.

Q: What is the environmental durability rating of the 8LSA35.E1045C200-0?

A: The 8LSA35.E1045C200-0 is rated IP65, offering full protection against dust and water jets, which supports use in wash-down or harsh industrial conditions.

Q: How does the 8LSA35.E1045C200-0 contribute to torque and speed control?

A: With a torque constant of 2.45 Nm/A and a voltage constant of 147.65 V/1000 min⁻¹, the module ensures smooth torque conversion and stable speed regulation.

Q: Can the 8LSA35.E1045C200-0 motor handle dynamic load variations?

A: With a peak torque of 18 Nm, the device easily manages short-term overloads, making it well-suited for processes requiring responsive torque under fluctuating loads.


Internal Product Review

  • ‘‘Part number 8LSA35.E1045C200-0 is the high-performance variant as it features 6 Nm rated torque and 4500 rpm speed for precise, consistent drive performance. Also, the addition of resolver feedback and IP65 protection maintain stable operation under industrial stresses.’’

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