PMB31D-201YY-10
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The PMB31D-201YY-10 is a NEMA Size 34 servomotor with a continuous torque of 2.1 Nm and a rated speed of 5,000 rpm. Manufactured by Pacific Scientific as part of their PMB Brushless Servomotors series, it weighs 5.2 kg. The motor features peak torque of 6.2 Nm and offers feedback options including Resolver, Encoder, and Hall.
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Product Description:
The PMB31D-201YY-10 from Pacific Scientific is a compact and reliable servo motor with a frame size of NEMA 34. It comes with a stack length multiple of 1 and operates at a 240 volts voltage which makes it perfect for various industrial automation systems.
The PMB31D-201YY-10 Servo Motor winding designator is D which helps it be properly compatible with specific control systems. It comes along with a square key shaft of size 2 and 3 and its connector type is flying leads with AMP types for easy integration. When running under 240 volts AC voltage or 320 volts DC bus it is able to offer a typical rated speed of 6000 revolutions per minute. Under continuous load it offers reliable performance because it can generate a rated torque of 1.62 newton meters. It has a precise control over its torque output as its torque constant is equivalent to 0.41 Nm/ARMS. It is capable of performing smooth operation at varying speeds because of its voltage constant of 0.25 VRMS/rad/sec. This module has a current value of 15.3 amperes at peak torque which helps it operate efficiently during varying load conditions.
This PMB Brushless servo motor ensures stability during extended operation as it has 5.1 amperes of stall current. It has a resistance of 2 Ohms while its inductance is 5.2 mH which contributes to the overall efficiency and smoothness. It offers robust performance in dynamic applications as it features a nominal stall current of 5.4 amperes. Its overall design focuses on providing smooth and efficient operation and it remains a suitable choice for applications that require flexibility as well as reliability.
Frequently Asked Questions about PMB31D-201YY-10:
Q: How does the 6,000 RPM speed affect performance in industrial applications?
A: The 6,000 RPM speed provides high rotational speeds for rapid, accurate movement in automation tasks. This speed enables efficient processing and positioning in systems requiring fast operation.
Q: What is the impact of the 0.41 Nm/ARMS torque constant on motor efficiency?
A: The torque constant of 0.41 Nm/ARMS allows for precise control over torque output, optimizing the motor’s efficiency. It ensures that the motor responds predictably to changes in current, enhancing overall system stability.
Q: How does the square key shaft design impact motor integration?
A: The square key shaft ensures a secure mechanical connection with the driven component, reducing slippage and improving torque transmission. This design is essential for reliable integration in applications with high precision requirements.
Q: What is the role of the flying leads with AMP connectors in motor installation?
A: Flying leads with AMP connectors simplify motor integration into existing systems by providing flexible and quick electrical connections. This connector type minimizes installation time and allows for easy system modification.
Q: How does the 5.2 mH inductance affect the motor's performance?
A: The 5.2 mH inductance reduces high-frequency noise and ensures smoother current flow. This characteristic enhances the motor’s stability during high-speed operation, improving overall control accuracy.
