The Servo Drive Controlled Universal Testing Machine (UTM) from Pacorr Testing Instruments is designed for accurate evaluation of the mechanical strength and deformation behaviour of materials. It can perform tensile, compression, bending, peel, shear, tear and elongation tests by applying a precisely controlled load at a selected testing speed. The machine uses an AC servo motor, servo drive and precision ball-screw mechanism to provide smooth crosshead movement and stable speed control throughout the test. This controlled movement helps generate repeatable results, particularly when testing materials that react differently to changes in loading speed. It is suitable for plastics, rubber, metals, packaging films, paper, textiles, adhesives, wires, cables, composites and finished engineering components.
- Shipping Area: All over the world
- Model: PC-SDC-UTM
- Brand: Pacorr
- Availability: In Stock
How the Servo Controlled UTM Works
The specimen is secured between suitable grips or fixtures. Once the test starts, the servo motor moves the crosshead at the programmed speed while the load cell continuously measures the force applied to the specimen. The software records load, displacement and extension data in real time. Depending on the selected test method, it can calculate:
- Maximum load
- Tensile or compression strength
- Elongation at break
- Yield point
- Break load
- Peel strength
- Flexural strength
- Load at specified deformation
The results are displayed as graphical curves such as load versus extension or stress versus strain, making it easier to evaluate the complete behaviour of the material instead of only recording its breaking force.
Key Features
- AC servo motor with digital servo drive
- Precision load cell for accurate force measurement
- Variable test speed controlled through software
- Ball-screw mechanism for smooth crosshead movement
- Real-time load and displacement graph
- Automatic peak load and break-point detection
- Interchangeable grips and fixtures
- Automatic test report generation
- Data storage and result comparison
- Upper and lower travel limit protection
- Emergency stop and overload safety
- Rigid frame for minimum structural deflection
Testing Applications
The Servo Drive Controlled UTM can be configured for:
- Tensile Testing: Measures tensile strength, elongation, yield behaviour and breaking load of plastics, metals, rubber, wires and textiles.
- Compression Testing: Determines the resistance of components, containers, foams and engineering materials against compressive loading.
- Peel and Adhesion Testing: Evaluates the bond strength of tapes, labels, laminates, flexible packaging and adhesive joints.
- Flexural Testing: Measures the bending strength and stiffness of plastics, composites and other rigid specimens.
- Tear and Shear Testing: Determines the force required to tear flexible materials or shear bonded and assembled components.
Why Servo Drive Control Matters
Test speed directly affects the measured properties of many polymers, elastomers, films and adhesives. An unstable drive mechanism can produce variations in extension, peak load and break-point results. The servo drive system maintains controlled crosshead movement even when the specimen resistance changes during testing. This improves repeatability, reduces mechanical fluctuation and provides more reliable test data for quality control, product development and material comparison.
Software and Test Reporting
The computer-controlled system allows operators to select test parameters, enter specimen dimensions and monitor the test in real time. The software can store test results, generate graphical reports and compare multiple samples. Test methods can be configured according to applicable ASTM, ISO or other industry standards, depending on the material, fixture and testing requirement.
Industrial Use
This UTM is widely used in:
- Plastic and polymer laboratories
- Rubber manufacturing
- Flexible packaging production
- Paper and textile testing
- Wire and cable manufacturing
- Automotive component testing
- Metal and engineering industries
- Adhesive and laminate testing
- Research and development laboratories
Why Choose Pacorr Testing Instruments?
Pacorr provides Servo Drive Controlled Universal Testing Machines with application-specific load capacities, testing spaces, grips, fixtures and software configurations. The machine is selected according to the specimen material, expected load, testing speed and required test method.
Technical support is also available for installation, operator training, calibration and selection of suitable fixtures.
For pricing and technical consultation, contact:
Pacorr Testing Instruments Pvt. Ltd.
Phone: +91-8882149230
Email: info@pacorr.com
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