Bosch Rexroth Wireless Handheld DC Electric Nutrunner

Bosch Rexroth offers wireless handheld DC electric nutrunner tightening systems with the Nexo product line. These tools offer more freedom of motion than its corded counterpart, the ErgoSpin. The standard offering of Bosch Rexroth Nexo wireless nutrunners operate between 3 and 65 Nm. These wireless tools are safety and function critical, and they offer an ergonomic design for a comfortable user experience. The battery operated tools allow for freedom of movement and optional integrated barcode scanners are available. Integrated graphic display conveniently shows torque, time, and angle to the operator as well as “ok” or “notok” status lights.

Wireless Nexo Nutrunner

Rexroth Nexo Wireless Handheld DC Electric Nutrunner

The Nexo wireless handheld electric nutrunners are easily integrated, can be isolated on an independent network, have onboard controllers, and can continue to operate while buffering data without a Wi-Fi connection.

  • Wireless Nexo nutrunners that are easily integrated into production environments
  • Ability to utilize a network that is independent from plant Wi-Fi
  • Controller integrated into the handle of the tool, which can be monitored by a smart device
  • These tools can operate and store data regardless of Wi-Fi connection due to their roaming capabilities

Rexroth Nexo Wireless Handheld DC Electric Nutrunner
1.8 - 12 Nm

Rexroth Nexo Wireless Handheld DC Electric Nutrunner
3 - 65 Nm

Rexroth Nexo Wireless Handheld DC Electric Nutrunner
1.8 - 12 Nm

The Nexo Wireless Nutrunner by Bosch Rexroth offers a next generation browser based operating system for programming and monitoring tools that that does not require software installation. Worker guidance programs are available to show the operators which bolt to tighten and the sequence to tighten the bolts. There are software packages available for data collection and statistical process control for live monitoring of bolt torquing to monitor tightening operations.

Browser-Based Software

Rexroth NEXO Graphics Display

Bosch Rexroth Browser-Based Software

The browser-based software for the wireless Nexo tools is icon based and allows 256 programs to be created with 20 steps per program. Monitoring limits are possible for each step in the rundown. The wireless tool does not require software installed in any computer to program it. Instead, the software is browser-based and it is permanently embedded in the tool. The programming software can be accessed with any smart device that is connected to Wi-Fi using any browser, and accessibility can be limited if necessary. The tool can store up to 10,000 rundown results and each of the rundowns are viewable on the tool.

Responsive User Interface

Bosch Rexroth Tightening Software Responsive User Interface


Bosch Rexroth offers proprietary software programs that allow the user to extract data from the tool, view the data, analyze the data, and store the data on the tightening operations for future use. This software enables the users to view a live stream of the tightening system’s data from on-site or remote locations. The benefits of having this software include less downtime, consistency in production, and improved traceability.

Worker Guidance Displays

Bosch Rexroth Tightening Software Worker Guidance

Worker guidance displays the correct bolt tightening sequence to the operator for a multi-bolt tightening operation. The program indicates the bolts to be tightened, bolts that have been tightened, and it provides real-time feedback on torque, time, and angle. Easy to create custom images allow for bolt sequencing patterns to be embedded into the image to show the operator the correct tightening pattern. This software enables visual control of the production environment.

For more technical information on Rexroth's Handheld Nutrunners, visit Rexroth's online resources here.

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