Designed for Industry 4.0, this series is both robust and intelligent, allowing an audit trail to be created for user operations, utilizing cutting-edge technologies for critical and non-critical operations alike.

RV2054-WR18

20V Transducerized EPS Precision Pistol

  • Precision, high-accuracy assembly & fastening — The tool’s 1/4″ hex drive, transducer-based torque sensing, and precise 1–18 Nm torque range make it ideal for controlled, repeatable screw-driving and fastening where accurate torque is critical.

  • Quality-controlled production and assembly-line work — Equipped with auto shut-off, joint-status LED/buzzer feedback, and data-logging capability, it suits environments that require traceable, audit-ready fastenings and documented torque results.

  • Small-part, light-duty component assembly — With its low torque output and compact build, it’s well suited for delicate or small-scale assemblies (electronics, small machinery, fixtures) where over-tightening could damage components.

  • Efficient, low-fatigue use over long jobs — Brushless motor, low reaction force, and 20 V battery power combine to offer smooth, efficient operation with minimal maintenance — good for repeated fastening tasks or lengthy assembly sessions. (Durofix specification data)

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Tool Features

Technologies

Electronic Torque Control uses our advanced tightening technology to automatically shut off when the correct torque has been achieved. Different models will have alternative different stages to customize your workflow to optimize to the correct workload.

Our Electronic Pulse System is an electronic algorithm to dampen reactive forces for direct drive tools when they reach the desired torque. This process is achieved by pulsing the electric motor rather than applying continuous power to reduce the overall force applied to the user.

Our patent-pending All-In-One motor includes the power, control & communication board along with the automatic winding stator with an interior permanent magnet design rotor, all enclosed in a die-cast cover. These one-unit components have several advantages, including weight reduction, longer lifespan, and crucially our number one design goal of efficiency as there are no additional components to cool.

DC motors have traditionally been driven by carbon brushes to power the motor. Over time these wear out and need replacing. All our motors are brushless meaning that the motor is controlled electronically without the need for carbon brushes ensuring your tool is maintenance-free.

We have leveraged decades of electrical expertise from some of the world’s leading electrical engineers to develop our wireless platform to record and control our professional assembly tools, that can be remotely controlled via our software or different protocols for PLC systems.

PRODUCT VIDEO

TECHNICAL SPECIFICATIONS

Key features include:

* Incorporates a built-in transducer that is ideal for safety-critical applications with real-time torque feedback

* The Electronic Pulse System (EPS) is designed to reduce the reaction force

* Precise auto shut-off when it reaches the desired torque with LED and buzzer indicator of joint status for either good or not-good fixing

* OLED display for instant achieved torque, angle, batch count information

* Built-in 2-way wireless communication that can connect to a PLC unit or computer

* The brushless motor ensures the use of wear-free components, which reduces maintenance costs and extends the life cycle of the product

Additional information

Model

RV2054-WR18

Voltage

Drive

1/4" Hex

Control Torque Range

3 – 18 Nm

No Load Speed

50 – 800 RPM

Accuracy

Cmk (based on 6 σ) ≥ 1.67 at ±10%

Tool length

212 mm

Tool Weight

1.00 kg

RV2054-WR18

Torque

Stages

Featuring different preset torque levels plus auto shut-off to offer precise control and consistent results across a variety of fastening tasks. Each stage corresponds to a different torque value (for example: 100 Nm, 200 Nm, 300 Nm, 400 Nm, 500 Nm, 600 Nm, 700 Nm), enabling the operator to select the exact torque requirement for the job and rely on the tool stopping cleanly when that limit is reached.

This multi-stage setting with auto shut-off means you can:

  • Avoid over-tightening critical fasteners and damaging threads or components.

  • Switch quickly between tasks requiring different torque levels without changing tools.

  • Ensure consistency across repeated assembly jobs, ideal for production or maintenance workflows.

Dimensional drawing

NOISE / VIBRATION INFORMATION

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