1391B-AA45

Rated 4.7 with 26 reviews
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1391B-AA45

Revisions: Ser A Ser B Ser C Ser D 
Description: The Allen-Bradley 1391B-AA45 has a 300V DC Nominal Bus Output Voltage, a 45A Continuous Current(RMS), and a 90A Peak Current(RMS). It also contains a 15 KW Continuous Power Output and a 30 KW Peak Power Output.
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Description: The Allen-Bradley 1391B-AA45 has a 300V DC Nominal Bus Output Voltage, a 45A Continuous Current(RMS), and a 90A Peak Current(RMS). It also contains a 15 KW Continuous Power Output and a 30 KW Peak Power Output.

Warranty: 1 year DO Supply Warranty Included
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Repairs: We offer repair service for the 1391B-AA45.
Exchange: Exchange credit for your defective unit available.

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Rated 4.7 with 26 reviews

    Technical Specifications for 1391B-AA45

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1391B-AA45
Product TypeAC Servo Controller
SeriesB
Nominal Bus Output Voltage300V DC
Continuous Current(RMS)45A
Peak Current(RMS)90A
Continuous Power Output15 KW
Peak Power Output30 KW
Input Circuit Breaker Rating38A RMS
Circuit Breaker Interrupt Rating1300A
Static Gain1.5x Rated Motor I/RPM
Weight34 lbs.
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1391B-AA45
Product TypeAC Servo Controller
SeriesB
Nominal Bus Output Voltage300V DC
Continuous Current(RMS)45A
Peak Current(RMS)90A
Continuous Power Output15 KW
Peak Power Output30 KW
Input Circuit Breaker Rating38A RMS
Circuit Breaker Interrupt Rating1300A
Static Gain1.5x Rated Motor I/RPM
Weight34 lbs.
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About 1391B-AA45

The 1391B-AA45 pulse width modulated servo controller by Allen-Bradley is an AC single axis servo controller, which provides maximum operational motor speed without loss of torque, thereby achieving greater precision and increased productivity. It has a nominal BUS output voltage of 300 Volts AC, with a continuous (RMS) current of 45 Amps that peaks at 90 Amps. The 1391B-AA45 has a power output rating of 15kW which peaks at 30kW, and is designed with a circuit breaker rated at 38 Amps (RMS), and can protect its circuit for up to 30 Amps before the interruption.

The 1391B-AA45 has a maximum drift of 0.07 RPM per degree Celsius and a dead-band of zero. It has an integral fan output of 50 CFM and a maximum short circuit current of 1300 Amps around a transformer input tolerance of +10% and -15%. The 1391B-AA45 has a power dissipation per percentage output of 104W at 20%, 208W at 40%, 312W at 60%, 416W at 80% and 520W at 100% power outputs. It has an operational temperature range of 32 to 140 degrees Fahrenheit at 5 to 95% non-condensing relative humidity and it will retain optimum performance at an altitude of 3300 feet. It weighs 34 pounds, and it has dimensions of 19.0 x 6.2 x 10.64 inches.

FAQ for 1391B-AA45

QuestionAnswer
1: What is the maximum short circuit current for the 1391B-AA45 AC Servo Controller? The 1391B-AA45 AC Servo controller has a 1300 AMP system maximum short circuit current.
2: Is the 1391B-AA45 AC Servo Controller still in production? The 1391B-AA45 AC Servo Controller has been discontinued. However, the 1391B-AA45 is available for sale here at DO Supply.
3: What is the price of a 1391B-AA45 AC Servo Controller? Submit a quote request, send us an email, or call 800-730-0292 for our best price.
4: Does DO Supply offer repair services for the 1391B-AA45 AC Servo Controller? Yes, DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1391B-AA45. For more information or to request a repair quote, please click here.

Repair Services for 1391B-AA45

Type Lead Time Price Action
Repair Service 2-4 weeks $1940.40cartAdd to Cart

Our highly skilled technicians can repair your 1391B-AA45. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1391B-AA45

Please refer to the manual for more information about the 1391B-AA45 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1391B-AA45 Ser A
1391B-AA45/A, Series A, Rev A Request Quote
1391B-AA45 Ser B
1391B-AA45/B, Series B, Rev B Request Quote
1391B-AA45 Ser C
1391B-AA45/C, Series C, Rev C Request Quote
1391B-AA45 Ser D
1391B-AA45/D, Series D, Rev D Request Quote
Common misspellings:
  • l391B-AA45
  • 139lB-AA45
  • 13918-AA45
  • 1391B-AAA5
  • 1391BAA45

Dimensions For 1391B-AA45

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1391B-AA45

Resolutions For 1391B-AA45

Technical Specifications
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1391B-AA45
Product TypeAC Servo Controller
SeriesB
Nominal Bus Output Voltage300V DC
Continuous Current(RMS)45A
Peak Current(RMS)90A
Continuous Power Output15 KW
Peak Power Output30 KW
Input Circuit Breaker Rating38A RMS
Circuit Breaker Interrupt Rating1300A
Static Gain1.5x Rated Motor I/RPM
Weight34 lbs.
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1391B-AA45
Product TypeAC Servo Controller
SeriesB
Nominal Bus Output Voltage300V DC
Continuous Current(RMS)45A
Peak Current(RMS)90A
Continuous Power Output15 KW
Peak Power Output30 KW
Input Circuit Breaker Rating38A RMS
Circuit Breaker Interrupt Rating1300A
Static Gain1.5x Rated Motor I/RPM
Weight34 lbs.
About

The 1391B-AA45 pulse width modulated servo controller by Allen-Bradley is an AC single axis servo controller, which provides maximum operational motor speed without loss of torque, thereby achieving greater precision and increased productivity. It has a nominal BUS output voltage of 300 Volts AC, with a continuous (RMS) current of 45 Amps that peaks at 90 Amps. The 1391B-AA45 has a power output rating of 15kW which peaks at 30kW, and is designed with a circuit breaker rated at 38 Amps (RMS), and can protect its circuit for up to 30 Amps before the interruption.

The 1391B-AA45 has a maximum drift of 0.07 RPM per degree Celsius and a dead-band of zero. It has an integral fan output of 50 CFM and a maximum short circuit current of 1300 Amps around a transformer input tolerance of +10% and -15%. The 1391B-AA45 has a power dissipation per percentage output of 104W at 20%, 208W at 40%, 312W at 60%, 416W at 80% and 520W at 100% power outputs. It has an operational temperature range of 32 to 140 degrees Fahrenheit at 5 to 95% non-condensing relative humidity and it will retain optimum performance at an altitude of 3300 feet. It weighs 34 pounds, and it has dimensions of 19.0 x 6.2 x 10.64 inches.

FAQ

Question: What is the maximum short circuit current for the 1391B-AA45 AC Servo Controller?
Answer: The 1391B-AA45 AC Servo controller has a 1300 AMP system maximum short circuit current.

Question: Is the 1391B-AA45 AC Servo Controller still in production?
Answer: The 1391B-AA45 AC Servo Controller has been discontinued. However, the 1391B-AA45 is available for sale here at DO Supply.

Question: What is the price of a 1391B-AA45 AC Servo Controller?
Answer: Submit a quote request, send us an email, or call 800-730-0292 for our best price.

Question: Does DO Supply offer repair services for the 1391B-AA45 AC Servo Controller?
Answer: Yes, DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1391B-AA45. For more information or to request a repair quote, please click here.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $1940.40cartAdd to Cart

Our highly skilled technicians can repair your 1391B-AA45. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks $1940.40cartAdd to Cart

Our highly skilled technicians can repair your 1391B-AA45. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1391B-AA45 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1391B-AA45 Ser A
1391B-AA45/A, Series A, Rev A Request Quote
1391B-AA45 Ser B
1391B-AA45/B, Series B, Rev B Request Quote
1391B-AA45 Ser C
1391B-AA45/C, Series C, Rev C Request Quote
1391B-AA45 Ser D
1391B-AA45/D, Series D, Rev D Request Quote

Common misspellings:
  • l391B-AA45
  • 139lB-AA45
  • 13918-AA45
  • 1391B-AAA5
  • 1391BAA45
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