NJ-SERVO Series

The Shimadzu NJ-SERVO Series represents a next-generation motor-driven actuator system, specifically designed for static and dynamic material testing. With exceptional precision, flexibility, and user-friendly operation, the NJ-SERVO Series is ideal for a wide range of fatigue, tensile, and durability tests across industries such as aerospace, automotive, medical devices, and advanced materials research.

Key Features

High-Precision, Servo Motor Driven

Equipped with a high-response AC servo motor, the NJ-SERVO ensures precise force and displacement control, enabling highly accurate static and dynamic tests under various loading conditions.

Wide Load Capacity Range

Available in multiple models with rated capacities from 1 kN to 50 kN, the series accommodates a diverse array of testing applications — from micro-scale components to heavy-duty structural parts.

Versatile Testing Modes

Supports tensile, compression, bending, low-cycle fatigue (LCF), and high-cycle fatigue (HCF) tests. The system is fully compatible with a variety of testing jigs and extensometers, providing maximum flexibility.

Advanced Control System

Integrated with Shimadzu’s TRAPEZIUMX testing software, the NJ-SERVO offers intuitive test control, programmable sequences, and real-time data acquisition and analysis.

Compact & Modular Design

The actuator unit features a compact footprint and modular structure, allowing easy integration into various test setups, including vertical and horizontal orientations.

Energy Efficient & Quiet Operation

Compared to hydraulic systems, the motor-driven NJ-SERVO delivers lower noise levels and energy consumption, making it a clean and sustainable solution for modern labs.

Technical Specifications

• Load Capacity: 1 kN, 5 kN, 10 kN, 20 kN, 50 kN
• Stroke: ±50 mm (other ranges available on request)
• Maximum Test Speed: up to 500 mm/min
• Control Modes: load, displacement, strain, and custom waveform control
• Power Supply: 200–230 V AC, 50/60 Hz

Ideal Applications

• Low-cycle and high-cycle fatigue testing
• Tensile and compression testing of metals, composites, plastics, and medical devices
• Bending and flexural tests
• Durability testing for automotive, aerospace, and biomedical components
• Material development and R&D

Summary
The Shimadzu NJ-SERVO Series offers unmatched versatility and precision in motor-driven materials testing. Its advanced control, modularity, and energy efficiency make it a future-proof choice for labs seeking to expand their testing capabilities and meet the demands of next-generation materials.

For detailed specifications, application examples, and technical resources, visit the official Shimadzu product page.