8LSN55.E3030D200-0

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The 8LSN55.E3030D200-0 is a servo motor with a shaft height of 55 mm and rated speed of 3000 rpm. Manufactured by B & R Automation, it belongs to the 8LS Synchronous Motors series and features a rated voltage of 400 V. This motor offers an IP65 rating, self-cooling capability, and a peak torque of 6 Nm.

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Product Description:

Series 8LS servo motors are intended to be utilized in robotics environments using the B&R Automation 8LSN55.E3030D200-0, a compact and powerful type.

The motor is small enough to be mounted in a variety of ways, with a shaft height of 55 mm. It has a 400 V rating and is meant for use with a variety of equipment in common electrical power utilities that are utilized in the industry. It is suitable for light to medium duty applications, including indexing, handling systems, and small machines, since it provides a constant torque of 2 Nm and a maximum torque of 6 Nm. The motor includes a single-turn EnDat encoder that provides high-resolution absolute position feedback, and it has a rated speed of 3000 rpm. This gives good control on systems where a tight position control loop and repeatability are needed. The encoder data is transmitted in digital form, making it more resistant to noise and also reliable when it comes to feedback. The cooling is managed through self-convection, so there is no fan, and it is also easy to put it into a small enclosure or a clean space.

It is ideal in harsh industrial settings since it is IP65 certified, completely dust sealed, and immune to liquid sprays. The motor has a plug connector allowing easy and secure electric integration. Internally, its electric time constant and stator inductance are 11.1 ms and 12.5 mH, respectively, assisting in determining its electrical rapidity and its suitability with servo drives. The rotor moment of inertia is 0.33 × 10⁻⁴ kg·m², which, when the loaded rotor is rotating at full speed of 20 Hz, gives it fast acceleration and low overshoot characteristics to suit dynamic positioning applications. The housing also has a low noise rating of 68 dB (A) or lower, which allows quieter machine operation.

Connection
Plug connector
Cooling Type
Self-cooled
Electric Time Constant
11.1 ms
Encoder Type
EnDat
Feedback
Single-turn EnDat
Ip Rating
IP65
Motor Type
Servo Motor
Noise Level (Housing)
≤68 dB(A)
Peak Torque
6 Nm
Rated Speed
3000 rpm
Rated Torque
2 Nm
Rated Voltage
400 V
Rotor Moment Of Inertia
0.33 x 10^-4 kgm²
Shaft Height
55 mm
Stator Inductance
12.5 mH

Frequently Asked Questions about 8LSN55.E3030D200-0:

Q: What type of encoder is built into the 8LSN55.E3030D200-0 motor?

A: It uses a single-turn EnDat absolute encoder, delivering high-resolution digital feedback for precise positioning and noise-resistant signal transmission.

Q: Is the 8LSN55.E3030D200-0 suitable for industrial environments?

A: Yes, it has an IP65 protection rating, making it completely dustproof and resistant to water jets—suitable for demanding industrial conditions.

Q: How is the 8LSN55.E3030D200-0 motor cooled?

A: Cooling is handled through natural convection, allowing for fanless, low-maintenance operation in tight or enclosed installations.

Q: What kind of applications is the 8LSN55.E3030D200-0 best suited for?

A: It’s ideal for light to medium-duty applications such as small machinery, handling systems, or indexing operations requiring compactness and precision.

Q: How does the 8LSN55.E3030D200-0 integrate electrically?

A: The motor uses a plug-style connector for secure and straightforward electrical integration into automation systems.


Internal Product Review

  • ‘‘The 8LSN55.E3030D200-0 is a lightweight, high-precision motor that fits effortlessly into compact machine designs. It offers reliable motion control, quiet operation, and strong feedback accuracy—great for handling and indexing tasks.’’

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