ABB 07KR51 1SBP260011R1001
ABB 07KR51 1SBP260011R1001
ABB 07KR51 1SBP260011R1001
ABB 07KR51 1SBP260011R1001
ABB 07KR51 1SBP260011R1001

ABB 07KR51 1SBP260011R1001 | ACS Servo Drive for Precision Motion Control

  • Brand: ABB
  • Model: 07KR51 1SBP260011R1001
  • Product Type: Servo Drive Module
  • Series: ACS550 (Compact Drive Family)
  • Core Function: Controls servo motor speed, torque, and position; enables precision motion in industrial automation systems.
  • Key Specs: 3-phase input (380-480V AC); supports encoder feedback; integrates with ABB Motion Control tools.
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Part number: ABB 07KR51 1SBP260011R1001
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Description

07KR51 1SBP260011R1001: Product Overview
This component is a compact servo drive module from ABB’s ACS550 series, designed for precision motion control in industrial automation. Its position in an automation system is as the central control unit for servo motors, typically integrated into machine tool, robotics, or packaging systems. It interfaces with a host controller (e.g., PLC, CNC) to receive motion commands and with the servo motor to execute them, closing the loop via encoder feedback for accurate positioning and speed regulation.
The core functionality involves processing real-time motor current, voltage, and position data to generate precise control signals. It supports vector control algorithms for torque and speed regulation, as well as position control modes for applications requiring synchronized multi-axis movement. The module handles regenerative braking energy and includes protections against overcurrent, overtemperature, and short circuits, ensuring safe operation in demanding environments.
Belonging to the ACS550 drive family, this module inherits benefits such as compact form factor, energy efficiency, and seamless integration with ABB’s Motion Control software suite. The series is recognized for reducing commissioning time through guided parameter setup and offering modular expandability for adding I/O or communication options. This design philosophy prioritizes reliability and ease of maintenance, critical for continuous industrial processes.
07KR51 1SBP260011R1001: Technical Specifications

ABB 07KR51 1SBP260011R1001

ABB 07KR51 1SBP260011R1001

  • Model Number: 07KR51 1SBP260011R1001
  • Manufacturer: ABB
  • Product Type: Servo Drive Module
  • Series: ACS550 Compact Drive
  • Input Voltage: 3-phase 380-480V AC (±10%)
  • Output Current: 11A (continuous), 22A (peak)
  • Motor Power: 5.5 kW (at 400V)
  • Control Modes: Vector control (torque/speed), position control (pulse train/interpolated)
  • Feedback Interface: Incremental encoder (TTL/HTL), resolver (optional)
  • Communication Protocols: PROFIBUS DP, Modbus RTU, CANopen (via optional module)
  • Protection Ratings: IP20 (enclosure), Overcurrent/Overvoltage/Thermal protection
  • Operating Temperature: 0°C to +40°C (derate above 35°C)
  • Cooling Method: Forced air (integrated fan)
  • Dimensions: 200mm (H) x 100mm (W) x 150mm (D)
  • Weight: 3.2 kg
Core Features & Customer Value​
Precision motion control with vector algorithms. The drive’s ability to decouple torque and flux components in the motor enables high dynamic response and accurate speed/torque regulation. For machine tool applications, this translates to smoother surface finishes and tighter dimensional tolerances. For robotics, it ensures precise joint positioning, critical for assembly or welding tasks.
Compact design reduces cabinet space. At 200x100x150mm, the module fits into space-constrained control panels, a key advantage in retrofit projects or mobile machinery. This saves on enclosure costs and simplifies wiring, as fewer ancillary components (e.g., external filters) are required.
Integrated protection extends motor and drive life. Built-in safeguards against electrical faults (short circuits, overvoltages) and thermal overloads prevent catastrophic failures. For end-users, this minimizes unplanned downtime and reduces maintenance costs, as the drive self-diagnoses issues and logs fault codes for quick troubleshooting.
Seamless integration with ABB Motion Studio software. Engineers can configure parameters, tune control loops, and simulate motion profiles via a user-friendly interface. This reduces commissioning time by up to 40% compared to manual setup, accelerating time-to-production for new machinery.

ABB 07KR51 1SBP260011R1001

ABB 07KR51 1SBP260011R1001

Typical Applications​
In CNC machining centers, this drive controls the X/Y/Z axis servo motors, enabling high-speed contouring and precise tool positioning for milling or turning operations. It synchronizes with the CNC controller via PROFIBUS DP to execute complex part programs.
For industrial robotics, the module powers the robot’s shoulder and elbow joints, delivering smooth acceleration/deceleration for pick-and-place tasks. Encoder feedback ensures positional accuracy within ±0.01mm, critical for assembling small electronic components.
In packaging lines, it drives the conveyor belt servo motor and label applicator, maintaining consistent speed to align products with labeling heads. The position control mode synchronizes multiple axes to handle irregularly shaped packages without jams.

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