SC103-001-T3
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The Pacific Scientific SC103-001-T3 is part of the SC100 Brushless Servo Controllers series and operates on a 230 VAC input voltage with a 47–63 Hz frequency. This controller has a peak output power of 9 kW for 5 seconds and an efficiency exceeding 95%. Its operating temperature range is 0°C to 50°C, and it weighs 16 pounds.
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Product Description:
The SC103-001-T3 Servo Controller delivers exceptional efficiency and robust power handling as it has more than 95% efficiency at rated output which reduces energy loss and heat buildup. It works well on a three phase power source which ensures stable energy flow and supports continuous currents up to 20 A in high torque industrial automation applications.
The SC103-001-T3 controller is capable of delivering up to 9 kilowatts of mechanical or electrical energy to the motor during regular operation which shows the maximum workload it can manage without exceeding its design limits. The rate at which the internal power transistors toggle on and off is five thousand times every second which enables smoother motor operation and finer control but may increase heat and reduce overall efficiency. It operates on a direct current bus that maintains a standard voltage around 320 volts and acts as the backbone for energy distribution between the input power and motor output. Its feedback processor is calibrated to work with tachometer signals at a rate of 2 volts per 1,000 revolutions per minute which enables precise velocity tracking using analog feedback systems like Tachsyn. This servo module's current regulation circuit can respond effectively up to 800 cycles per second which defines how fast it can react to changes in motor current demand.
The SC103-001-T3 controller is designed to deliver a steady electrical current of 30 amperes to the motor under typical conditions and its built in dynamic braking system can safely dissipate up to 8 kilowatts of excess energy. It has a velocity offset drift of 30 microvolts per degree Celsius and it is designed to accept alternating current in the 230 volt range and tolerates swings from 195.5 volts to 253 volts.
Frequently Asked Questions about SC103-001-T3:
Q: How does the 800 Hz current loop bandwidth benefit motion performance in SC103-001-T3?
A: It enables faster response to dynamic load changes, improving torque control accuracy. This is crucial in high-speed and high-precision motion tasks.
Q: Why is a 320 VDC bus voltage used in the SC103-001-T3 controller?
A: A stable DC bus at 320 volts provides efficient power transfer and reduces ripple effects. It enhances motor smoothness and system stability.
Q: How does the Tachsyn Processor improve feedback accuracy in SC103-001-T3?
A: It accurately interprets analog tachometer signals for real-time speed feedback. This ensures reliable velocity control in analog-based systems.
Q: What is the role of 5 kHz switching frequency in motor control?
A: Higher switching frequency allows finer resolution of PWM signals for better motor smoothness. It also reduces audible noise in operation.
Q: Why is SC103-001-T3 suitable for applications requiring high torque bursts?
A: Its 60 A peak current capability allows short-duration torque boosts during sudden load changes. This feature helps manage rapid acceleration or impact loads.
