SN43HCYY-LNK-NS-01
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The SN43HCYY-LNK-NS-01 is a hybrid stepper motor with a holding torque of approximately 3085 oz-in and a standard shaft seal for industrial use. Manufactured by Pacific Scientific as part of the SN Synchronous Motors series, it features an NEMA 43 frame size. The motor operates up to 130°C and weighs about 7.8 lbs.
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Product Description:
Pacific Scientific manufactures the SN43HCYY-LNK-NS-01. A complex electromechanical device, the SN43HCYY-LNK-NS-01 is a hybrid stepper motor that combines the features of variable reluctance and permanent magnet motors. For applications requiring great torque and precise positioning, this hybrid design is essential. A toothed rotor and stator work together to generate distinct angular steps in the motor's functioning. The stator windings are activated in a certain order. In many applications, this stepping motion enables precise motor position control without the need for intricate feedback systems. The SN43HCYY-LNK-NS-01's holding torque, which is approximated at 3085 oz-in, or 21.8 Nm, is a crucial parameter. The motor's capacity to hold its position while stationary in the face of an external force is measured by its holding torque. In situations where the motor must withstand forces that may cause it to stray from its intended location, this parameter is crucial. This motor's strong holding torque makes it appropriate for applications needing a lot of static force, including accurate positioning systems or robotic arms. The motor's physical dimensions and mounting compatibility are determined by its NEMA 43 frame size.
The interchangeability of motors from various manufacturers without requiring mechanical alterations is guaranteed by NEMA standards. With this frame size, the motor's power output and physical footprint are balanced, making it appropriate for a variety of industrial applications. An H-type winding, a particular arrangement of the stator windings that affects the motor's performance characteristics, is indicated by the letter "H" in the model code. The name "CYY" designates a certain lead/winding combination, usually a 4-lead setup, that controls the motor's phase energization. The motor has a strong thermal tolerance since it is designed to run at temperatures as high as 130°C. In industrial environments, where heat dissipation may be a major difficulty, this criterion is essential. In situations where weight is a restriction, the motor's estimated weight of 7.8 lbs must be taken into account.
How the motor communicates with its driving electronics is determined by its electrical properties, which include a measured phase value of around 0.38 (probably ohms for resistance or mH for inductance) and a rated current of roughly 8.1 A per phase. When choosing the right drivers and power sources, these factors are crucial. The motor's link-style connector termination, which offers a safe and dependable electrical connection, is indicated by the "LNK" designation. In industrial settings where mechanical strains and vibrations are frequent, this kind of connection is recommended. The model code's "NS" indicates that the motor is devoid of a feedback mechanism, such as an encoder. Although the control system is made simpler by this open-loop operation, precision must be maintained by precise step management. The motor's standard shaft seal, which shields its internal parts from dust, moisture, and other impurities and increases their longevity in demanding industrial settings, is indicated by the "01" designation.
Frequently Asked Questions about SN43HCYY-LNK-NS-01:
Q: What type of motor is the SN43HCYY-LNK-NS-01?
A: The SN43HCYY-LNK-NS-01 is a hybrid stepper motor, meaning it combines features of both permanent magnet and variable reluctance stepper motors. This design enhances torque output and precision, making it well-suited for industrial automation applications that require accurate positioning.
Q: What is the holding torque of this motor?
A: This motor has a holding torque of approximately 3085 oz-in, which is around 21.8 Nm. Holding torque is a key factor in stepper motors, as it determines the maximum static force the motor can exert while maintaining its position without losing steps.
Q: What is the frame size of this motor?
A: The SN43HCYY-LNK-NS-01 features an NEMA 43 frame size. NEMA (National Electrical Manufacturers Association) standardizes frame sizes, ensuring compatibility with various mounting and mechanical configurations used in industrial settings.
Q: Does this motor have a feedback system?
A: No, this motor does not include a feedback system, as indicated by the ‘NS’ in the model code. This means it operates in an open-loop configuration without an encoder or resolver, relying on precise step control rather than position feedback.
Q: What type of termination does this motor use?
A: The motor utilizes a link-style connector (LNK), which provides a secure and reliable electrical connection. This type of termination is commonly used in industrial environments where stable electrical contact is critical for consistent performance.
