S31HNAA-RNNE-00
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The Pacific Scientific S31HNAA-RNNE-00 motor is part of the S Brushless Motors series, featuring a NEMA 34 frame with a 3.38-inch square design. It boasts an IP65 rating for washdown applications, a medium-inertia rotor with neodymium-iron-boron magnets, and operates at 320 Vdc. Feedback options include Hall Sensors or a Resolver.
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Product Description:
Pacific Scientific developed the S31HNAA-RNNE-00, a high-performance Brushless Motor, to fulfill the requirements of precision-driven applications. The brushless motor's high efficiency and lifespan show its cutting-edge manufacturing. The motor with the S series is compatible with a wide range of assembly equipment thanks to its strong build and technical standards.
The S31HNAA-RNNE-00 brushless motor consistently performs thanks to its 0.58 Nm/A torque constant and 0.58 V/rad/sec voltage constant. The motor can run continuously for long periods of time without getting overheated thanks to its 4.1 A stall current. The motor can provide significant torque outputs when needed due to the current reaching up to 12.3 A at peak torque. When cold, the resistance (line-line) is 4.1 Ohms, and when hot, it rises that guarantees consistent performance regardless of the temperature. The inductance (line-line) helps to ensure consistent electrical qualities. The motor’s anti-cog magnet design improves smoothness at low speeds. The motor includes thermal protection that protects it from damage caused by temperature variations. Its compliance with the NEMA 34 mounting standard ensures compatibility with various electrical insertion machinery, material handling, and industrial automation systems.
The S31HNAA-RNNE-00 brushless motor is an efficient mail handling and coil winder. A steady operation under continuous load conditions is guaranteed by the resistance (line-line) hot value of 6.1 Ohms. With a line-to-line inductance of 10.3 mH, reliable motor control is possible. The operational reliability is ensured by combining heat protection with high torque per frame size. The S brushless motor is an excellent choice for long-term, precise applications thanks to its design and characteristics. Consistent performance and longevity are guaranteed by its technical configuration that meets the tough demands of advanced machinery.
Frequently Asked Questions about S31HNAA-RNNE-00:
Q: How does S31HNAA-RNNE-00 achieve smooth low speed?
A: The anti-cog magnet design minimizes torque ripple. This ensures smooth, precise motion control at low speeds without performance fluctuations.
Q: Why is the inductance high in S31HNAA-RNNE-00?
A: The 10.3 mH inductance stabilizes current flow. It reduces electrical noise, enhancing efficiency and control in dynamic applications.
Q: Does the S31HNAA-RNNE-00 handle high peak current?
A: Yes, it supports 12.3 A peak current. This allows the motor to deliver high torque for demanding mechanical applications.
Q: Why does S31HNAA-RNNE-00 have NEMA 34 mounting?
A: NEMA 34 standard ensures broad compatibility with equipment. It simplifies integration into assembly lines and machine tools.
Q: Do the resistance values change in S31HNAA-RNNE-00?
A: Yes, resistance increases from 4.1 Ohms (cold) to 6.1 Ohms (hot). This indicates thermal behavior under varying load conditions.
