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Servo Drives

Servo Drives for Industrial Motion Control

Servo drives are used in industrial automation systems to control servo motors with precise speed, position, and torque regulation. They are commonly installed in OEM machinery and production equipment where accurate motion control is required for indexing, positioning, synchronization, and high-performance machine operation.

In modern manufacturing and automated machinery, servo drives help coordinate motion between motors, controllers, and feedback devices to deliver repeatable machine performance. Organizing servo drives by platform family makes it easier to source compatible replacements and match the correct drive to your existing motion architecture, electrical requirements, and network design.

Common applications

  • Packaging, labeling, and converting equipment
  • Material handling systems and automated lines
  • Robotics, gantries, and pick-and-place machinery
  • OEM motion control systems
  • Maintenance replacement and spare inventory planning

Servo drive families

Related categories

If you need help matching a servo drive to your motor, controller, or feedback requirements, share your part number and application details and our team can help confirm compatibility.

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    Product OverviewTechnical specifications for 1391B-ESAA22-AQB Manufacturer Allen Bradley Product Type AC Servo Controller Product Line AC Servo 1391 Part Number 1391B-ESAA22-AQB Weight 31.94 lbs (14.49 kg) Series B 2nd Position Speed Capability Extended...

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    Product OverviewTechnical specifications for 1391B-ESAA22 Manufacturer Allen Bradley Product Type AC Servo Controller Product Line AC Servo 1391 Part Number 1391B-ESAA22 Weight 31.00 lbs (14.06 kg) Series B 2nd Position Speed Capability Extended Speed...

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    Product OverviewTechnical specifications for 1391B-ESAA15-AQB Manufacturer Allen Bradley Product Type AC Servo Controller Product Line AC Servo 1391 Part Number 1391B-ESAA15-AQB UPC 662453000497 Weight 31.69 lbs (14.37 kg) Series B 2nd Position Speed...

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    Product OverviewTechnical specifications for 1391B-ESAA15 Manufacturer Allen Bradley Product Type AC Servo Controller Product Line AC Servo 1391 Part Number 1391B-ESAA15 Weight 32.00 lbs (14.51 kg) Series B 2nd Position Speed Capability Extended Speed...

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    Product OverviewTechnical specifications for 1391B-AA45N Manufacturer Allen Bradley Product Type AC Servo Controller Product Line AC Servo 1391 Part Number 1391B-AA45N Weight 39.00 lbs (17.69 kg) Series B Nominal Bus Output Voltage 300V DC Continuous...

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    Product OverviewTechnical specifications for 1391B-AA45-A06 Manufacturer Allen Bradley Product Type AC Servo Controller Product Line AC Servo 1391 Part Number 1391B-AA45-A06 Weight 40.69 lbs (18.46 kg) Series B Nominal Bus Output Voltage 300V DC...

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    Product OverviewTechnical specifications for 1391B-AA45 Manufacturer Allen Bradley Product Type AC Servo Controller Product Line AC Servo 1391 Part Number 1391B-AA45 Weight 40.00 lbs (18.14 kg) Series B Nominal Bus Output Voltage 300V DC Continuous...

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    Product OverviewTechnical specifications for 1391B-AA22 Manufacturer Allen Bradley Product Type AC Servo Controller Product Line AC Servo 1391 Part Number 1391B-AA22 UPC 662453000336 Weight 31.81 lbs (14.43 kg) Series B Nominal Bus Output Voltage 300V DC...

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    Product OverviewTechnical specifications for 1391B-AA15 Manufacturer Allen Bradley Product Type AC Servo Controller Product Line AC Servo 1391 Part Number 1391B-AA15 UPC 662453000268 Weight 31.00 lbs (14.06 kg) Series B Nominal Bus Output Voltage 300V DC...

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    Product OverviewTechnical specifications for 1391-AA22 Manufacturer Allen Bradley Product Type AC Servo Controller Product Line AC Servo 1391 Part Number 1391-AA22 Weight 30.00 lbs (13.61 kg) Series A Nominal Bus Output Voltage 300V DC Continuous...

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    Product OverviewTechnical specifications for 1391-AA15 Manufacturer Allen Bradley Product Type AC Servo Controller Product Line AC Servo 1391 Part Number 1391-AA15 Weight 30.00 lbs (13.61 kg) Series A Nominal Bus Output Voltage 300V DC Continuous...

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    Product OverviewTechnical specifications for 1391-126399 Manufacturer Allen Bradley Product Type Drive Board (logic board) Product Line AC Servo 1391 Part Number 1391-126399 Weight 1.00 lbs (0.45 kg) Input Voltage Range 230 VAC ±10% Input Frequency...

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