R43GENA-TS-NG-NV-00
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The Pacific Scientific R43GENA-TS-NG-NV-00, part of the R Servomotors series, operates on Natural Gas (NG) with a thermal efficiency of 94%. It features a direct spark ignition, a touchscreen control system, and a 430,000 BTU/hr input capacity. The unit is constructed with galvanized steel and finished with a durable powder coat.
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Product Description:
The R43GENA-TS-NG-NV-00 is a servo motor that is part of the R40 series. It features a compact and reliable mechanical design by Pacific Scientific that is beneficial in industrial automation. It comes with a 4.25-inch square frame to make it suitable for applications with limited space. The motor is built using a Stack 3 design. This allows compatibility with compact automation assemblies.
This R43GENA-TS-NG-NV-00 servo motor operates with a nominal current of 3.5 A. Its peak current drawing is 27 A. The motor constant is about 1.22 Nm/A. It has the back EMF coefficient of 128 V/Krpm. The coil resistance of the servo motor is 10.0 ohms cold. It rises to 15.1 ohms at operating temperature. The inductance is rated at 53 millihenries to support the steady performance under dynamic load conditions. The motor includes a dual feedback setup. The primary feedback device is a Tachsyn® unit. It provides a stable speed sensing. The R43GENA-TS-NG-NV-00 servo motor also includes a 1024-line incremental encoder with line driver output as secondary feedback for position control. The absence of a brake makes the motor well-suited for systems that rely on continuous rotation. The servo motor gives a constant torque output of 33 lb-in. It can reach a maximum torque of 135 lb-in under peak load.
The angular inertia of the R43GENA-TS-NG-NV-00 servo motor is 0.0018 lb-in·s² to support easy acceleration and deceleration. Its thermal resistance to ambient is 0.72 °C/W. The motor reaches thermal stabilization in about 19 minutes. It weighs approximately 15 pounds. This allows it to integrate easily into mid-sized automation platforms. The motor has an overall length of 8.4 inches. The output shaft diameter is 0.6245 inches. Mounting is done using four 0.344-inch holes placed on a 5-inch bolt circle.
Frequently Asked Questions about R43GENA-TS-NG-NV-00:
Q: How does the Stack 3 design benefit the R43GENA-TS-NG-NV-00 motor?
A: The Stack 3 design ensures compatibility with compact automation assemblies, making it ideal for applications with limited installation space. This promotes efficient use of space in tight configurations.
Q: What advantages does the dual feedback system provide for the R43GENA-TS-NG-NV-00 motor?
A: The dual feedback system, with a Tachsyn® unit and incremental encoder, ensures stable speed and precise position control. This enhances the motor’s accuracy and responsiveness in complex automation systems.
Q: Why is the motor constant of 1.22 Nm/A important for the R43GENA-TS-NG-NV-00 motor?
A: The motor constant of 1.22 Nm/A allows for efficient torque generation relative to the current supplied. This ensures optimal performance while minimizing energy losses and maximizing torque output.
Q: How does the angular inertia of 0.0018 lb-in·s² affect the R43GENA-TS-NG-NV-00 motor’s performance?
A: The low angular inertia of 0.0018 lb-in·s² facilitates easy acceleration and deceleration. This improves control in dynamic load situations, providing smoother operation during rapid speed changes.
Q: Why does the R43GENA-TS-NG-NV-00 motor take 19 minutes to reach thermal stabilization?
A: The 19-minute thermal stabilization time ensures that the motor reaches a stable operating temperature. This prevents overheating and ensures reliable long-term performance under continuous or heavy-duty operations.