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Digital Torsion Testing Machine Torque Testing Equipment 3kW Power Consumption

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Good quality Electromechanical Universal Testing Machine for sales
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Digital Torsion Testing Machine Torque Testing Equipment 3kW Power Consumption

China Digital Torsion Testing Machine Torque Testing Equipment 3kW Power Consumption supplier
Digital Torsion Testing Machine Torque Testing Equipment 3kW Power Consumption supplier Digital Torsion Testing Machine Torque Testing Equipment 3kW Power Consumption supplier

Large Image :  Digital Torsion Testing Machine Torque Testing Equipment 3kW Power Consumption

Product Details:

Place of Origin: China
Brand Name: WANCE
Certification: CE SGS ISO9001
Model Number: ETT503A

Payment & Shipping Terms:

Minimum Order Quantity: 1 Unit
Price: Negotiation
Packaging Details: Wooden Case with Fumigation
Delivery Time: 90-110 Working Days
Supply Ability: 10 Units/Month
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Detailed Product Description
Product Name: Torsion Testing Machine Sample Diameter: M12-M42
Sample Type: Bolt Maximum Force: 5000Nm
Weight: 1100kg

Torsion Testing Machine ISO16047 Fasteners - Torque/clamp force testing M12-M42 5000Nm ETT503A

 

Description:

 

This series torsion testing machine is specifically designed for bolt torque / clamp force test.

 

Features:

  1. Torque is measured by high-accuracy and high-stability transducer

  2. AC servo motor driver offers infinitely variable speed transmission

  3. It can apply positive and negative torque on specimen

  4. Over-load protection

  5. Emergency stop button

  6. Automatic removing initial clamping force

  7. Automatic calculation after test

  8. Angle measurement can automatically recognize upper and lower yield point of materials

  9. DSP based control system, integrating measurement with control

  10. Fully closed-loop control of load, displacement and extension

  11. Professional test software allows data analysis and graph plot, report print and export.

  12. Live display of torque, angle and speed

Standard: ISO16047, BS EN 14399-2, GB/T 1231, GB/T 3623

 

ISO16047-Fasteners — Torque/clamp force testing

fasteners and related parts.
It is applicable, basically, to bolts, screws, studs and nuts made of carbon steel and alloy steel, whose mechanical properties are specified in ISO 898-1, ISO 898-2 or ISO 898-6, having ISO metric threads with thread sizes M3 to M39. It is also applicable to the combination of other externally and internally threaded fasteners with a triangular ISO thread according to ISO 68-1. It is not applicable to set screws and similar threaded fasteners that are not under tensile stresses, nor to screws which form their own mating thread or threaded fasteners having additional self-locking features. Unless otherwise agreed, the tests are carried out at room temperature. However, tests carried out under
standard conditions are made at a temperature of 10 °C to 35 °C. This method allows determination of the tightening characteristics of threaded fasteners and related parts.

 

 

A tightening torque is steadily applied to a bolt/nut or screw/nut assembly to generate a clamp force, and to measure and/or determine one or more of the tightening characteristics, which can include torque coefficient, coefficient of total friction, coefficient of friction between threads, coefficient of friction between bearing
surfaces, yield clamp force, yield tightening torque, rotation angle and ultimate clamp force. In the range of elastic deformation, a linear relationship is assumed between torque and clamp force.
NOTE For studs, only the coefficient of friction between threads is determined. 

There are two different goals for testing:
a) testing of tightening characteristics of a fastener under standard conditions (see Clause 8), i.e. with testbearing plates/test washers type HH or type HL as specified in 7.2.2 and 7.2.3 and with test nuts or testbolts as specified in 7.3 and 7.4;
b) testing of tightening characteristics of fasteners under specific conditions, see Clause 9.The relationship between tightening characteristics which may be obtained and the parameters to be measured are shown in Table 2.
There are different methods (see 5.2 to 5.4) to describe the torque/clamp force behaviour of bolted joints with different surface and lubrication conditions.

Digital Torsion Testing Machine Torque Testing Equipment 3kW Power Consumption

Model ETT503A
Maximum torque 5000 Nm
Torque measurement range 50-1000 Nm
Accuracy Class 1
Torque reading accuracy ±1%
Torque resolution 1/500000 of maximum torque
Torsion speed 6-720°/min
Torsion speed accuracy ±1.0% of reading
Distance between grips 650 mm
Specimen size M16-M42
Power consumption 3 kW
Power supply 220V±10%/50Hz
Dimension 1200x650x2100mm
Weight 1100 kg
 

Contact Details
Shenzhen Wance Testing Machine Co., Ltd.

Contact Person: Leo

Tel: +8613925289160

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