Torque Limiter Torsion Testing Machine
Category：Torsion Testing Machine
Introduction
The Torque Limiter Torsion Testing Machine is mainly used to test the torsional mechanical properties of torque protectors, torque clutches, torque retainers, safety clutches, torque protectors, torque limiters, safety couplings, and other related components.
The machine can be used for static torsional stiffness, torsion angle, torque, yield strength, and other torsional mechanical performance tests.
The tested specimen is installed between fixtures with adjustable spacing to accommodate different specimens. The test bench uses computer-controlled operation and can collect torque, peak torque, angle, curves, and other test data. The display can show torque-time, torsion angle-time, and torque-torsion angle curves. Test data can be stored, retrieved, and printed as test reports.
Application
The Torque Limiter Torsion Testing Machine is mainly suitable for testing:
(1) Torque protectors
(2) Torque clutches
(3) Torque retainers
(4) Safety clutches
(5) Torque protectors
(6) Torque limiters
(7) Safety couplings
(8) Other torsional components
It can be used to evaluate:
(1) Static torsional stiffness
(2) Torsion angle
(3) Torque
(4) Yield strength
(5) Other torsional mechanical properties
Standards
GB/T 2611 — General Requirements for Testing Machines
Parameters
| Parameter | Specification |
|---|---|
| Machine Type | Horizontal |
| Testing Machine Class | Class 1 |
| Measurement Range | 1% FS–100% FS |
| Torque Indication Error | Better than 1% |
| Torque Repeatability Error | Better than 1% |
| Angle Resolution | 0.01 |
| Angle Measurement Accuracy | Better than 1% |
| Torsion Fixtures | Three-jaw chuck type, bidirectional top-tightening type |
| Test Travel | 300 mm or 500 mm, can be increased |
| Torsion Speed Control Range | 0.01–5 R/min, stepless speed adjustment |
| Torsion Speed Control Accuracy | Better than 1% |
| Appearance | Complies with GB/T 2611 requirements |
| Completeness | Complies with standard requirements |
| Protection Function | Overload protection |
| Power Supply | 220 V, 50 Hz |
Features
(1) Torque Limiter Testing – Designed for torsional mechanical performance testing of torque limiters, safety clutches, safety couplings, and related components.
(2) Multiple Torsional Parameters – Can be used for static torsional stiffness, torsion angle, torque, yield strength, and other torsional performance tests.
(3) Adjustable Fixture Space – The fixture spacing can be adjusted to accommodate different tested specimens.
(4) Computer-Controlled Testing – The test bench uses computer-controlled operation for data acquisition and processing.
(5) Curve Display – Torque-time, torsion angle-time, and torque-torsion angle curves can be displayed during testing.
(6) Data Storage and Retrieval – Test data can be stored and retrieved when required.
(7) Test Report Printing – Test results can be printed as test reports.
(8) Overload Protection – The testing machine is equipped with an overload protection function.
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