LBT-5000B Single-Column Touchscreen-Controlled Tensile Testing Machine
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Description
Product Introduction:
This digital-display single-column servo‑controlled tensile testing machine integrates the best of domestic and international control technologies and aesthetic design. It boasts a sleek, sophisticated appearance, simple operation, stable and reliable performance, rapid learning curve, and exceptional durability. Its powertrain has been upgraded to a servo motor drive; paired with a dedicated servo control system, it enables real-time adjustment of speed and torque, ensuring smooth, jerk‑free loading. A worm‑gear reducer working in tandem with a ball screw further enhances precision, delivering pollution‑free operation, low noise, high efficiency, and wide‑range speed regulation. The instrument accommodates testing requirements for diverse materials, including hard metals and soft plastics, and can readily handle mechanical property assessments of metals—such as steel pipes, copper alloys, spring steel, bearing steel, stainless steel, castings, steel plates, steel strips, and non‑ferrous metals—as well as non‑metals like rubber, plastics, wires and cables, seat belts, safety harnesses, leather straps, plastic profiles, and waterproof membranes, and composite materials. Compliant with relevant national standards, it is an ideal, practical testing solution for quality inspection and R&D activities in manufacturing and mining enterprises, research institutes, quality‑supervision agencies, and other industries.
Main performance and features of the testing machine:
(1) Host Performance and Features:
1.1 Equipment Structure: The main unit features a single-arm design combined with a three-column enclosure and ball-screw drive, offering a streamlined configuration that ensures ease of implementation while delivering high frame rigidity, exceptional operational accuracy, and extended machine life.
1.2 Lead Screw: By employing a high-precision ball screw, the equipment achieves efficient power transmission while ensuring smooth operation, thereby laying a critical foundation for enhanced overall performance.
1.3 Transmission Method: The transmission system employs a worm‑gear reducer to achieve bidirectional, backlash‑free motion, thereby establishing a robust foundation for the precision and stability of power transmission.
1.4 Power System: By incorporating high-precision servo motors and drive systems, the equipment not only ensures smooth transmission but also enhances control accuracy, providing critical power and control assurance for the machine’s efficient and stable operation.
1.5 Safety Devices: By incorporating three types of safety devices—overload emergency stop, upper and lower travel limit switches, and automatic breakpoint stop—the equipment establishes a multi‑layered safety protection system, ensuring both operational reliability and operator safety.
1.6 Test Speed Range: The equipment offers a wide test speed range of 0.01–500 mm/min, coupled with stepless speed regulation, enabling flexible adaptation to various testing scenarios and ensuring precise control over the testing process.
(II) System Functions and Features:
2.1 This single-column digital display servo tensile testing machine is equipped with a 24-bit high-speed embedded processor and highly integrated digital peripheral circuits, offering both rapid processing capabilities and a compact footprint. Paired with a 16-bit high-precision AD converter to ensure measurement accuracy, it also features dedicated graphical software for material‑physical testing, significantly simplifying operation and optimizing performance.
2.2 The single-column digital display servo tensile testing machine features a 7-inch, 1024×600‑pixel touchscreen, offering an intuitive, visual interface and convenient touch‑based operation to facilitate efficient data acquisition and equipment control. Paired with a Windows‑like graphical user interface and a fully Chinese-language menu, it delivers crisp, lifelike display quality while enabling users without specialized technical backgrounds to get up and running quickly, significantly lowering the operational barrier.
2.3 This single-column digital display servo tensile testing machine can display test values in real time and automatically save peak data throughout the entire test (facilitating dynamic monitoring and retention of critical information). It simultaneously tracks test values and their variation curves, enabling observation of performance changes at each stage. Moreover, after testing, the curves can be zoomed in or out to clearly highlight key transition segments, thereby effectively enhancing the efficiency of test monitoring and result analysis.
2.4 This single-column digital display servo tensile testing machine supports software‑based sensor coefficient calibration, which can effectively correct sensor linearity. Operators can adjust test values by modifying these coefficients, ensuring measurement accuracy.
2.5 This single-column digital display servo tensile testing machine supports one‑click switching among multiple force units, such as N and kN (eliminating the need for manual conversions and ensuring compliance with both domestic and international standards). It also offers a range of stress units, including Pa and MPa, to accommodate the testing conventions of various industries, and allows seamless switching between length and area units—such as mm and cm—to suit different specimen dimensions and enhance the convenience of parameter settings, thereby meeting diverse testing requirements.
2.6 This single-column digital display servo tensile testing machine supports switching between Chinese and English, can output and print the final test results, automatically displays and stores the maximum force value upon completion of the test, and can record up to 50 test results, balancing ease of operation with data retention requirements.
2.7 This single-column digital display servo tensile testing machine supports a variety of test modes, including universal tension, universal compression, bending, and peel tests. It can perform constant‑rate loading and hold‑pressure tests (subject to the actual configuration) and flexibly adapts to diverse testing requirements.
Technical Specifications:
Parameter Category |
Content |
Maximum force value |
5000N |
Accuracy class |
Class 0.5 |
Test force measurement range |
0.2%—100%F.S |
Speed range |
0.01–500 mm/min (special test speeds can also be customized to meet customer requirements) |
Effective stroke length |
750 mm (excluding the gripper) |
Security Protection |
Electronic limit protection function |
Dynamic loading method |
Servo motor drive |
Machine power |
450kW |
Use power supply |
220V 50HZ |
Work environment |
Room temperature to 40°C, humidity 20% to 80% |
Machine dimensions |
Approximately 400 × 520 × 1220 mm (width × depth × height). |
Machine weight |
Approximately 95 kg |
System Basic Configuration:
Serial number |
Project Name |
Brand |
Quantity |
1 |
Load sensor |
Bengbu Dayang |
1 piece |
2 |
Precision ball screw |
Shandong Gold |
1 set |
3 |
Bare rod |
Shandong Gold |
1 set |
4 |
Servo motor |
Guangdong Lüwei |
1 set |
5 |
Servo drive |
Guangdong Lüwei |
1 set |
6 |
Micro printer |
Shenzhen Weihuang |
1 piece |
7 |
Motherboard |
This company |
1 piece |
8 |
Touchscreen-Controlled Digital Display Box |
This company |
1 set |
9 |
Power cord |
This company |
1 piece |
10 |
50 mm Large-Corrugation Tensile Fixture |
This company |
1 set |
Note: Material and surface‑treatment process for the base plate: 45# steel, annealed; deformation shall not exceed 0.2 mm. |
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