SC402-001-T4
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The Pacific Scientific SC402-001-T4 servo drive is part of the SC400 Servo Drives series and supports input voltages of 115/230 VAC. It provides a peak output current of 7A and a velocity command input of ±10V. The drive's nominal bus voltage reaches 320 VDC at 230 VAC and features a Tachsyn Processor.
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Product Description:
The SC402-001-T4 SC400 Servo Drive is developed and produced by Pacific Scientific. It is designed to provide high-precision and consistent motion control in harsh industrial conditions. This is a series 4 type of servo drive designed to be very efficient in the operation of the motor and also in the integration of the system.
The SC402-001-T4 SC400 Servo Drive has the peak power of 7.5 A and a steady power of 3.8 A at 25 °C. Its input voltage range is 115/230 VAC with a tolerance of +10%-15% enabling some flexibility in any industrial setting. The SC402-001-T4 servo drive has a voltage constant of 4.0 V/Krpm that allows precise speed feedback. It allows motor speeds of up to 1500 rpm that ensure even motion and even delivery of torque. The peak operating rated torque of the motor is 31 lb-in which can be used in mid-range movement tasks. The drive operates at a bus voltage of 160 /320 VDC, which provides stability at varying loads. Its standard controller customization code is a confirmation of the compatibility with popular control systems. The efficiency of the unit is above 95% which maximizes the use of energy and heat regulation. It has a form factor that is below 1.01, which promotes space-saving panel designs.
The SC402-001-T4 Servo Drive has full operating temperature between 0 °C and 50 °C. In convection cooling, it derates between 25 °C and 60 °C, whereas in forced air cooling, derating begins at 50 °C to 60 °C. Its storage temperature is between -40 °C and 70 °C, which is adequate to store the product in long-term warehousing and transportation. Its operation range is 5000 ft in altitude and 10%90% of non-condensing humidity. The SC400 Servo Drives are constructed for reliability and precision under tough industrial conditions.
Frequently Asked Questions about SC402-001-T4:
Q: Why is the Tachsyn feedback system used in the SC402-001-T4 servo drive?
A: The Tachsyn feedback provides real-time, high-resolution speed data, improving dynamic response and reducing error during speed fluctuations in motor operations.
Q: How does the ±15% voltage tolerance help industrial environments?
A: The tolerance range allows the SC402-001-T4 servo drive to maintain performance even when input voltage fluctuates, reducing downtime due to unstable power conditions.
Q: What is the advantage of a 160/320 VDC bus voltage in SC402-001-T4 servo drive?
A: The higher DC bus voltage improves power density and ensures efficient energy transfer, particularly useful for applications requiring fast torque changes.
Q: Why is forced air cooling preferable above 50°C for the SC402-001-T4 servo drive?
A: The SC402-001-T4 servo drive uses forced air cooling to maintain efficiency and prevent thermal shutdown when ambient temperatures exceed 50°C.
Q: What benefit does the 4.0 V/Krpm tach gradient provide in SC402-001-T4 servo drive?
A: The tach gradient ensures accurate RPM feedback, enabling closed-loop control with minimal lag, critical for precision-driven operations.
