PC3405DD-001-E Pacific Scientific
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The Pacific Scientific PC3405DD-001-E is a servo drive in the PC3400 Servo Drives series. It delivers a continuous output power of 427 watts and supports a continuous current of 5 ARMS, with a peak current of 10 ARMS. Operating on 18 to 74 VDC input voltage, it is designed for environments with humidity from 5% to 95% non-condensing and temperatures ranging from 0 to 40 degrees Celsius.
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Product Description:
The PC3405DD-001-E is a DC-input servo drive built by Pacific Scientific and supplied as part of the PC3400 Servo Drives series. In motion-control architectures, this unit modulates current and voltage to a brushless motor so closed-loop controllers can position axes accurately while maintaining smooth torque production. By converting low-voltage DC bus power into three-phase PWM output, it supports actuators on mobile or distributed platforms where an AC power source is not available. Its compact footprint and low-voltage operation make it suitable for laboratory fixtures, small gantries, and battery-powered service robots that require precise, repeatable motion.
A continuous phase current of 5 A RMS indicates the load that the amplifier can deliver without exceeding its thermal limits, producing a sustained electrical output of 427 W. During acceleration or disturbance rejection, the drive supplies up to 10 A RMS for short intervals, providing additional current for dynamic torque demands. An input range of 18–74 VDC allows operation from battery arrays or regulated DC buses commonly found in automated guided vehicles. The permitted ambient temperature range is 0 to 40 °C, covering controlled factory enclosures without requiring temperature derating under normal operating conditions.
The drive can be installed in cabinets situated up to 3,300 feet above sea level. Above this elevation, its output must be reduced by 2% for every additional 1,000 feet. The unit tolerates relative humidity from 5% to 95% without condensation, accommodating locations where moisture levels fluctuate but liquid water does not reach the electronics. Internal components remain protected during transportation or long-term storage within a temperature range of -25 to 70 °C. The drive is supplied as a standard unit with its baseline configuration.
Frequently Asked Questions about PC3405DD-001-E:
Q: What is the continuous output power of the PC3405DD-001-E servo drive?
A: The PC3405DD-001-E servo drive is rated for continuous output power of 427 W.
Q: What input voltage range is supported by the PC3405DD-001-E?
A: This model supports an input voltage range of 18 to 74 VDC.
Q: What is the continuous current rating for the PC3405DD-001-E?
A: The continuous RMS current for this servo drive is 5 ARMS.
Q: What is the operating ambient temperature range for the PC3405DD-001-E servo drive?
A: The PC3405DD-001-E can operate in ambient temperatures from 0 to 40 °C.
Q: What peak current is the PC3405DD-001-E capable of?
A: This unit can handle peak current up to 10 ARMS.
