BSM N-Series

ABB Baldor-Reliance BSM N-Series AC brushless servo motors provide a high-performance package best suited for applications requiring rapid acceleration, low inertia, and precise high-speed positioning.

Maximum acceleration. Minimum inertia.

Low-inertia AC brushless servo motors engineered for the world’s fastest machines—delivering rapid positioning, high dynamic response, and maximum torque in a compact package.

Technical data

Designed for high-speed, low-inertia applications, BSM N-Series servo motors combine rapid acceleration, peak torque up to four times continuous, and high-energy permanent magnet design to deliver precise, responsive performance in demanding automation environments.

Up to 354 lb-in

<p>Continuous stall torque: 3.9 to 354lb-in (0.45 to 40 Nm).</p>

Up to 1,400 lb-in

<p>Acceleration torque:&nbsp; 16 to 1,400lb-in (1.8–160Nm).</p>

Up to 4x

<p>Peak torque up to 4x continuous torque.</p>

Up to .034 lb/in2

<p>Inertia range:&nbsp; .00006 to .034lb/in2 (.067 to 38kg/cm2).</p>

Comliance UL/CSA/CE

<p>certfied quality design.</p>

Offering 5 sizes

<p>BSM 50, 63, 80, 90, &amp; 100.</p>

Explore the key features and benefits

<p>ABB Baldor-Reliance BSM N-Series is a strong fit when an application demands maximum acceleration, rapid positioning, and high-speed precision for low-inertia, dynamic machine applications.</p>

Maximum Acceleration

<p>Low-inertia rotor design enables rapid starts, stops, and positioning—reducing cycle time and increasing throughput.</p>

Compact design

<p>High-energy permanent magnet design provides maximum torque density without increasing motor size.</p>

Enhanced Reliability

<p>Rugged construction and advanced insulation systems ensure long-term reliability in high-speed industrial environments.</p>

Design Flexibility

<p>Available in IEC and NEMA configurations with stock and custom options.</p>

High-Speed Precision

<p>Delivers smooth, accurate motion control for applications where positioning accuracy and repeatability are critical.</p>

Precision applications

<p>Engineered and tested for consistent, repeatable performance in the world’s fastest and most demanding machines.</p>

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