Coupling Torsion Testing Machine
Category：Torsion Testing Machine
Introduction
The Coupling Torsion Testing Machine is designed to evaluate the torsional performance of various mechanical couplings by accurately measuring torque and torsion angle during testing. Equipped with a high-precision torque sensor and digital display system, the machine provides stable torque loading and clear test results.
It is suitable for torsional strength, torque-angle, and other static torsion tests of couplings used in automotive, mechanical, and industrial applications.
Application
The Coupling Torsion Testing Machine is mainly used for:
(1) Torsional strength testing of mechanical couplings
(2) Torque-angle testing of couplings
(3) Torsional performance evaluation of automotive couplings
(4) Quality inspection of coupling products
(5) R&D and material performance evaluation
(6) Mechanical testing in laboratories and universities
Typical test samples include flexible couplings, rigid couplings, shaft couplings, automotive couplings, and other torque-transmitting components.
Standards
(1) GB/T 2611 — General technical requirements for testing machines
(2) Applicable coupling product standards can be selected according to the coupling type and customer’s test requirements.
Parameters
| Parameter | Specification |
|---|---|
| Maximum Test Torque | 100 / 200 / 500 / 1000 / 2000 / 5000 / 10000 Nm |
| Test Space / Stroke | 300 mm / 500 mm |
| Testing Machine Class | Class 0.5 |
| Torque Measurement Range | 1%–100% FS |
| Minimum Torque Reading | 0.01 Nm / 0.1 Nm |
| Angle Resolution | 0.01° |
| Maximum Torsion Angle | 0–Unlimited |
| Torsion Speed | 0.1–720°/min, customizable |
| Angle Indication Error | < ±0.5% |
| Angle Repeatability Error | < 0.5% |
| Torque Indication Error | < ±0.5% |
| Torque Repeatability Error | < 0.5% |
| Speed Accuracy | Better than ±1% of indicated value |
| Loading Direction | Clockwise and counterclockwise |
| Test Fixture | Standard fixture included |
| Power Supply | AC 220 V, 50 Hz |
| Appearance | Complies with GB/T 2611 |
| Applicable Samples | Couplings and other torque-transmitting components |
Features
(1) High-Precision Torque Measurement
Equipped with a precision torque sensor for accurate measurement of applied torque.
(2) Stable Torque Loading
The transmission and loading system provides smooth and controlled torque application.
(3) Digital Test Display
Test torque and other relevant data can be displayed digitally during testing.
(4) Bidirectional Torque Loading
Supports clockwise and counterclockwise torque testing.
(5) Wide Torque Capacity Range
Available configurations from 100 Nm to 10,000 Nm to accommodate different coupling sizes and test requirements.
(6) Customizable Fixtures
Test fixtures can be customized according to coupling dimensions and connection structures.
(7) Simple Operation
The straightforward mechanical structure and digital measurement system make routine testing convenient.
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