R43GCNA-R2-NS-NV-00
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The R43GCNA-R2-NS-NV-00 is a lightweight regulator weighing 1.85 lbs (0.84 kg) with a 1/2\" NPT port size. Manufactured by Pacific Scientific and part of the R Servomotors series, it features an aluminum body and operates within 32°F to 150°F. The regulator has a flow capacity of 100 SCFM at 90 Psig.
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Product Description:
Pacific Scientific is known for providing motion control solutions including servo motors and drives. They offer reliable performance for industrial automation applications. Their products are widely used in manufacturing, packaging, robotics and material handling systems.
This R43GCNA-R2-NS-NV-00 Servo Motor provides a continuous stall torque of 33 lb-in. The peak torque capacity reaches 135 lb-in for dynamic applications. The motor inertia is rated at 0.0018 lb-in.-sec² that supports responsive motion control. The maximum static friction is measured at 0.26 lb-in which enables accurate low speed control. The viscous damping coefficient of 0.10 lb-in./Krpm enhances system stability especially in systems sensitive to oscillations. The motor weighs 15 lbs that offers a solid frame with manageable installation weight. This servo motor is designed for thermal efficiency and mechanical durability. The combination of a low thermal resistance (0.72 °C/Watt) and a thermal time constant of 19 minutes helps manage temperature rise during continuous or peak performance periods. These characteristics enable the motor to maintain performance without frequent thermal shutdowns.
The winding torque constant of the R43GCNA-R2-NS-NV-00 servo motor is rated at 10.8 lb-in./A (line line). This contributes to high torque generation per ampere of current. The voltage constant of the motor is 128 V/Krpm. The continuous stall current is 3.5 A and it can reach up to 27 A at peak torque. This wide current range allows flexibility in high speed and high load operations. The resistance between lines is 10.0 Ohms when cold and increases to 15.1 Ohms when hot. The inductance is 53 mH (line line) that supports smoother current flow and motor stability. The winding structure of this R series servo motor is engineered for balanced performance and thermal adaptation under load.
Frequently Asked Questions about R43GCNA-R2-NS-NV-00:
Q: Can the R43GCNA-R2-NS-NV-00 servo motor handle dynamic torque loads efficiently?
A: Yes, the R43GCNA-R2-NS-NV-00 offers a peak torque of 135 lb-in for rapid dynamic demands. It ensures strong acceleration and reliable load transitions during high-performance tasks.
Q: How does motor inertia of the R43GCNA-R2-NS-NV-00 affect motion response?
A: Its motor inertia is rated at 0.0018 lb-in.-sec², which supports agile and responsive motion control. This ensures precise positioning in high-speed automation systems.
Q: Does the R43GCNA-R2-NS-NV-00 servo motor maintain accuracy at low speeds?
A: Yes, it has a maximum static friction of just 0.26 lb-in. This allows the motor to maintain accurate control during low-speed or fine positioning applications.
Q: How does the R43GCNA-R2-NS-NV-00 manage high-current peak loads?
A: It operates at 3.5 A continuously and handles up to 27 A at peak torque. This wide current range allows flexible operation under varied mechanical loads.
Q: Is the thermal handling of the R43GCNA-R2-NS-NV-00 reliable for long cycles?
A: It combines low thermal resistance (0.72 °C/Watt) with a 19-minute thermal time constant. This helps prevent overheating and minimizes shutdowns during long-duty applications.
