PCE833-001-N
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The PCE833-001-N is a high-efficiency brushless servo drive with 97% power stage efficiency at continuous output. Manufactured by Pacific Scientific as part of the PC800 - PCE800 Brushless Servo Drives series, it supports an input voltage range of 85 VAC to 265 VAC or 130 to 370 VDC. The drive operates up to 1500 meters altitude.
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Product Description:
PCE833-001-N from Pacific Scientific sits in the PC800 - PCE800 Brushless Servo Drives family which defines its application class. The unit’s peak output current 7.5 A RMS delivers transient torque capacity which allows fast accelerations during short motion commands. Also, the continuous output current 3.75 A RMS establishes sustained current delivery that maintains stable torque for prolonged cycles. Further, its peak output current with duration 3 seconds provides short-term overload allowance too.
Input voltage range for control power spans 85 VAC to 265 VAC at 47–440 Hz or 130 VDC to 370 VDC which accepts wide global supply conditions. Power stage efficiency at continuous output 97% limits waste heat generation and reduces cooling demand, thus improving overall system energy use. Maximum motor electrical frequency below 400 Hz sets the electrical frequency ceiling which keeps motor operation within safe switching limits. The max bandwidth for current control at 1.5 kHz raises responsiveness and its max velocity loop bandwidth greater than 400 Hz expands speed regulation capacity. Resolver feedback resolution of 24 bits per revolution increases positional granularity plus max AC line to fully operational delay 2.0 seconds shortens startup latency which allows rapid restoration after supply interruptions.
Drive PCE833-001-N specifies operating altitude maximum at 1500 meters that constrains installation elevation for thermal and cooling expectations. Operating humidity range from 10% to 90% (non-condensing) defines environmental tolerance, guiding cabinet climate control decisions. The continuous power rating of 800 watts indicates sustained output capability to support moderate torque applications over extended cycles. Additionally, the position accuracy down to 5 arc seconds presents achievable precision and benefits high resolution indexing and fine motion tasks.
Frequently Asked Questions about PCE833-001-N:
Q: Why does the max velocity loop bandwidth matter for the PCE833-001-N?
A: The PCE833-001-N servo drive specifies velocity loop bandwidth greater than 400 Hz which enhances speed control dynamics.
Q: How does resolver feedback resolution affect position control in the PCE833-001-N?
A: It uses resolver feedback with 24 bits per revolution to raise encoder granularity. This resolution refines position information and improves low speed smoothness.
Q: What does the max AC line to fully operational delay indicate for the PCE833-001-N?
A: This shows a maximum AC line to fully operational delay of 2.0 seconds which limits startup latency.
Q: How should installation altitude be considered for PCE833-001-N?
A: This brushless motor specifies a maximum operating altitude of 1500 meters which affects cooling efficiency and dielectric stress.
Q: What installation environment does the operating humidity range require for the PCE833-001-N?
A: PCE833-001-N accepts non-condensing relative humidity from 10 to 90 percent which defines allowable ambient moisture