SC125-457-T4
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The Pacific Scientific SC125-457-T4 is part of the SC100 Brushless Servo Controllers series and operates with an input voltage of 230 VAC at 47-63 Hz. It delivers a peak output power of 17 kW for 5 seconds and continuous output power of 6 kW. The controller weighs approximately 16 lbs and operates at a switching frequency of 5 kHz.
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Product Description:
The SC125-457-T4 is a solid model in the SC100 brushless servo controller series that is designed to control servo motor accurately. Its manufacturer is Pacific Scientific. The controller has built-in features of the brushless actuators and inverter drives which are perfect where precise motion is needed in harsh applications.
The SC125-457T4 brushless servo controller uses a standard 240 VAC three phase input with a nominal voltage rating of 240 VAC. It supports the 50 Hz and 60 Hz input frequency requirements used around the world. The servo controller built in dynamic brake system works to augment system responsiveness by preventing the fast rotation of the motor. It contains a built in cooling fan which will take 230 VAC with 0.08 A to maintain thermal stability. The servo controller has Tachsyn feedback that has a 4.0 V/Krpm slope with proper speed control. It can handle a full load current of 30 amperes and so is applicable in high demand systems. The ambient temperatures ranging between 0°C and 50°C the controller operates without derating. Its performance is modified at long range between 50°C and 60°C to ensure safety. The SC125-457T4 brushless servo controller operates with relative humidity between 5 and 95 per cent non condensing. It is known for designing advanced motion control products engineered for high performance industrial automation systems.
The SC125-457T4 brushless servo controller is a three phase designed that enhances the torque behavior of motor control. It is well built and can operate and hold its own at high altitudes of up to 1500 meters. The controller has an internal Tachsyn signal processor which has improved thermal protection and velocity out has fine control and precise motion.
Frequently Asked Questions about SC125-457-T4:
Q: What advantage does a 4.0 V/Krpm slope offer in SC125-457-T4?
A: It increases the sensitivity of speed feedback, improving fine-tuned velocity control for dynamic servo applications.
Q: What is the function of the dynamic braking system in SC125-457-T4?
A: It quickly stops motor rotation, reducing overshoot and enhancing responsiveness during deceleration phases.
Q: How does the internal cooling fan benefit SC125-457-T4’s long-term use?
A: It maintains thermal consistency under full load, reducing internal component stress and extending operational lifespan.
Q: Why is the SC125-457-T4 suitable for high-altitude operation up to 1500m?
A: It’s engineered for thermal and voltage stability, even where atmospheric density is lower, avoiding derating.
Q: How does the signal processor in SC125-457-T4 improve motion precision?
A: It delivers real-time feedback analysis, helping the controller maintain stable motor behavior under changing load dynamics.
