Electric nutrunner NRA

right-angleinstrumentedwith torque control

Product overview
The Leetx handheld angle-head nutrunner from the NRA series is a corded tightening tool designed for high-torque, high-precision fastening in confined or angled workspaces. Its spiral bevel gear output head enables access on slopes, sides and multi-surface assemblies while supporting process control for critical joints.

Key figures

• Representative torque (distinctive model): 32 N·m
• Maximum rotational speed: 891 rpm
• Net weight: 2 kg
• System torque accuracy: ±5% at 6σ

Product features & advantages

• High-precision smart nutrunner — system torque accuracy ±5% at 6σ
• Ergonomic handheld design — comfortable grip for repetitive operations
• Built-in angle encoder — integrated angle measurement for critical and safety-level tightening control
• Spiral bevel gear output head — enables confined-space and angled/surface-varied access

Related applications

• Motor vehicle assembly
• Auto parts production
• Motor control units
• Power battery assembly
• Construction machinery manufacturing
• White goods production
• Rail transportation equipment

Technical specifications

• Series: NRA
• Product type: Handheld angle-head nutrunner (corded tightening system)
• Output head: Spiral bevel gear structure
• Typical torque (representative model): 32 N·m
• Maximum rotational speed: 891 rpm
• Net weight: 2 kg
• System torque accuracy: ±5% at 6σ
• Angle measurement: Built-in angle encoder for critical/safety-level control
• Ergonomics: Designed for easy grip and repetitive operation
• Suitable for confined-space operation (slopes, sides, multi-surfaces)
• Related product family: NRA-Nutrunner, NRS-Nutrunner, EHS-Screwdriver, EHA-Screwdriver, EFS-Fixtured-Spindle
• Dimensional references and system diagrams available