PC833-001-F
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The PC833-001-F servo drive delivers a peak output current of 10.6 amps for 5 seconds, a continuous output current of 3.6 amps, and operates with a power stage efficiency of 98%. Part of the PC800 - PCE800 Brushless Servo Drives series by Pacific Scientific, it supports a maximum motor power cable length of 50 meters.
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Product Description:
The PC833-001-F is a brushless PC800/PCE800 series servo motor, which is intended to provide accurate control, high efficiency, and reliable operation in high-performance motion control tasks.
This unit has been designed to cope with steady-state use and the dynamic changes of the load, so it fits almost any automation setup. Regarding output, the PC833-001-F offers up to 10.6 A rms peak current at 5 seconds or less and 3.6 A rms continuous output current with convection cooling. Continuous current capacity rises to 5.3 A rms when forced-air cooling is added. The motor also boosts a peak current of 15 A (0-pk, 5 seconds) to allow it to manage acceleration requirements or impulsive changes in torque. Its power stage is rated at 98% efficiency at rated continuous output with a minimum energy consumption and low thermal accumulation over the long-term operation. The electrical design incorporates 20 kHz of output current ripple so that motor operation can be easy and accurate, and audible noise can be kept to a minimum.
The drive is compatible with many types of servo motors, as it accommodates a large set of motor inductances, 2.0 mH to 2H line-to-line. This has the capability of supporting the maximum length of motor power cables (including 50 meters), and this does not affect the performance of the device. The bus system has the capacity to receive 30 J of 320 V bus, and the integrated shunt regulator can supply ongoing power dissipation of 800 W and peak dissipation of 12.8 kW during 500 ms. External regeneration can only range to 6% of the duty cycle and helps in handling reliable braking energy. The drive has a maximum AC line capacity rating of 100 kVA and a maximum current inrush of 300 A.
Frequently Asked Questions about PC833-001-F:
Q: What is the peak current capability of the PC833-001-F?
A: The PC833-001-F provides a peak current of 10.6 A rms for up to 5 seconds and 15 A (0-pk) for 5 seconds, handling acceleration and impulsive changes in torque.
Q: What is the continuous output current of the PC833-001-F?
A: The motor delivers a continuous output current of 3.6 A rms with convection cooling, and up to 5.3 A rms with forced-air cooling, making it suitable for various operational conditions.
Q: What is the efficiency of the PC833-001-F?
A: The motor has a power stage efficiency of 98%, ensuring minimal energy loss and reduced thermal accumulation during long-term operation.
Q: What is the electrical design of the PC833-001-F?
A: The drive operates with a 20 kHz output current ripple, providing smooth, accurate motor operation with minimal audible noise.
Q: What is the maximum bus energy absorption of the PC833-001-F?
A: The bus system can absorb 30 J of 320 V bus energy, and the integrated shunt regulator handles power dissipation of 800 W continuously and up to 12.8 kW during 500 ms for reliable braking energy management.