Servo Nutrunner System Supplier for Precision Industrial Tightening

Description

KONSON provides servo nutrunner systems for precision industrial assembly, combining high-accuracy torque control, angle monitoring, closed-loop tightening and smart fastening technologies for automotive and industrial applications.

What Is a Servo Nutrunner System?

A servo nutrunner system is an intelligent fastening solution that controls tightening torque and rotation angle throughout the tightening cycle. By integrating the nutrunner, controller, torque measurement and angle monitoring, the system provides repeatable fastening performance and process control for industrial assembly.

Servo Electric Nutrunner

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Torque Sensor

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Angle Encoder

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Controller

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Tightening Program

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OK / NOK Verification

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Production Data

Key Specifications:

1. Features a unique rotatable design, allowing the reaction arm to rotate freely to adapt to different reaction positions.
2. Extremely compact structure — the motor is arranged at a right angle to minimize the tool length, making it ideal for tightening in confined spaces.
3. Clear status indicators (Work / OK / NG) and digital torque display are located at the rear of the tool for intuitive operation and error prevention.
4. Equipped with a multi-gear model selection knob, allowing direct access to preset tightening parameters for different models — convenient and efficient.
5. The handle trigger controls the tightening speed: half-pressed for slow speed, fully pressed for fast tightening — ideal for applications requiring precise alignment with pin holes.
6. Torque range: 100–3000 N·m (11 selectable levels).
7. Torque accuracy: ≤ ±3%.
8. Low noise: ≤ 62 dB.