SC403-001-T1
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The SC403-001-T1 is an RF Connector featuring a surface mount design and a frequency range of up to 6 GHz. Manufactured by Pacific Scientific as part of their SC400 Servo Drives, it offers gold-plated brass body and phosphor bronze contacts. The connector operates in temperatures from -40°C to +85°C.
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Product Description:
The SC403-001-T1 Servo Controller belongs to the SC400 series produced by Pacific Scientific. It is developed to control brushless servo motors in industrial automation applications. The servo controller accepts 115 VAC or 230 VAC input power. It runs on either 50 Hz or 60 Hz line frequency to allow its use in various international setups.
The SC403-001-T1 servo controller supplies a continuous output current of 7.50 A. It can deliver a peak current of 15 A. This range supports both stable motor operation and quick dynamic responses. The internal bus voltage is 160 VDC when powered with 115 VAC. It is about 320 VDC when powered with 230 VAC. It features an integrated Tachsyn Processor and works with a tachometer rated at 2.0 V/KRPM. A resolver input with terminals S1 to S4 and R1 to R2 provides accurate shaft position sensing. The SC403-001-T1 servo controller must be mounted vertically inside a clean and dry enclosure for proper function. A clearance of 4 inches is needed above and below the controller to maintain airflow. The controller uses convection cooling, so free airflow around the case is essential for heat dissipation.
All terminal connections on the SC403-001-T1 servo controller are clearly labeled for ease of wiring. The AC source wires are connected to the terminals L1 and L2, whereas the phases of the motor are wired to U, V, and W. The ±10VDC analog input is used for input of torque or velocity commands. It should be wired properly to have safe operation. It is recommended to use shielded cables to minimize the electrical interference of analog inputs. The drive has dimensions of 12.27 inches x 5.31 inches x 6.60 inches. To install the panel securely, it possesses four mounting holes at the corners.
Frequently Asked Questions about SC403-001-T1:
Q: Why does the SC403-001-T1 servo controller use dual input voltages?
A: The SC403-001-T1 servo controller supports 115 VAC and 230 VAC for global versatility. This ensures compatibility with both European and North American power grids.
Q: What role does Tachsyn play in the SC403-001-T1 servo controller?
A: The SC403-001-T1 servo controller’s Tachsyn processor filters tach feedback. It enables smoother dynamic velocity control, minimizing jitter in closed-loop performance.
Q: Why is convection cooling used in the SC403-001-T1 servo controller?
A: The SC403-001-T1 servo controller avoids fan reliance to reduce failure points. It depends on vertical airflow, so tight mounting spaces can cause heat buildup.
Q: How does resolver input affect SC403-001-T1 servo controller accuracy?
A: The SC403-001-T1 servo controller uses differential resolver signals. These maintain signal integrity in noisy environments and improve feedback precision under shaft oscillation.
Q: What are the effects of analog input sensitivity in the SC403-001-T1 servo controller?
A: The SC403-001-T1 servo controller’s ±10VDC analog input is prone to EMI. Without shielding, signal drift may cause unintended torque surges or unstable motion.
