The small tensile testing machine is for non-metallic materials and relatively small metal materials. It should generally be used for stretching, peeling, tearing, heat sealing, etc. of plastic packaging composite film, non-composite film, sheet, woven bag and other products. test. High Speed Door Motor And Control Box
Our company have German SEW Motor, Japan Mitsubishi Controller. Our own brand Hofic servo motor and controller. Chinese famous brand SEJ motor and Holip controller.
About our German SEW Motor and Japan Mitsubishi Controller: It is easy to find the ideal energy-efficient motor for your application at SEW. The series has a suitable design in its range for the globally applicable efficiency classes. Select the power and frequency within this motor design and you have already taken care of the most important selection criteria.All other motor options are of course available independently of the efficiency class. A comprehensive braking concept and cost-optimised built-in encoders ultimately complement the motor range. Comprehensive braking concept and combinations i.e. up to three different brake sizes per motor size featured in the range: Cost-optimised built-in encoders integrated into the motor. Motors for efficiency classes IE1 to IE4.Compact design saves space and costs. Future-proof, also as regards environmental protection (standards). Reduction in operating costs when using energy-efficient motors; our energy-efficient motors conform to the efficiency classes.
About servo High Speed Door Servo Control System: Our rolling gate servo control system is suitable for high speed and high usage soft and hard rolling gate. The whole system is in a small and light package, it has high torque and high operating speed, lower noise, high reliability, smooth and soft operating curves, it`s suitable for high speed and usage environment. The rolling curtain can be controlled by pull switch, push button, Bluetooth, ground radar, ground magnetic sensors. Operating Speed: 1M/s; Operating Width: ＜16 ㎡; Daily operating time: ＞2000 time; Rated voltage: 220v; Rated Output: 0.75 KW/1.5KW.
The system can operated via: 1) control box; 2) inching electronic control; 3) continuous automatic operation; 4) emergency stop; 5) single side operation box; 6) time delay; 7) ground radar and/or magnetic sensors. Please refer to Wiring Terminal for eternal connections.
System has fuse/safety wire shutdown switch for three-phase power protection, fuse/safety wire for operating circuit protection, and temperature sensing relay for motor protection.
Stroke Controller utilizes absolute value encoder. Connect the absolute value encoder and reducer via encoder`s axle, and fix the wings on to the reducer, than insert the aviation plug into plug receptacle.
The mounting screw for the control box must inspect regularly to prevent screw been getting loose and falling off. Check the internal and external wirings. Check and change the oil for the redactor on regular basis.
Precision: The system use Full closed-loop servo control and Double Encoder design. This is to ensure long operating life and to prevent overshooting during operating.
Stability: The system utilizes integrated design concept, in order to simplify internal wiring and prevent any function caused by wiring and terminal connections.
High Speed: Motor max speed is 2500 rpm; door max operating speed is 2 m/s.
Smooth: The torque servo system can adjust torque to the load automatically, and its speed curve mode step less speed regulating to ensure a smooth operation.
About SEJ motor and Holip controller: Three-phase asynchronous motor with magnetic brake has broad uses, It is suitable for various mechanical main drive and auxiliary drive, and it is also used for various required rapid stopping and correct positioning. The braking time within 0.2 second. Electric motor is added the DZM series direct current electromagnetic arrester by the basic series(Y series) electric motor.The protection class of electric motor part is IP44,the arrester part is IP23.if be applicable to bad environment can also make the arrester part into IP44,but customer have to put forward a special request while ordering,the manufactory can design a manufacturing exclusively. Its structure diagram is picture 1 and 2,picture 1 is the structure with hand release.Picture 2 is the structure without the hand release.Its operating principle BE, after being to make the retardation coil(6)to connect direct current power supply,because of the function of electromagnetic force,electromagnet(7)attract gag bit(5),and compress spring(24),make arrester disc(2)away from the friction surface of the gag bit(5)and shield(26)(the electrical motor can immediately operate normally).When the power supply cuts off after,the electromagnet(7)loses electromagnet force,the spring(24)releases the gag bit(5)and compress tightly to arrester disc(2),the arrester function,stop(the motor shaft)quickly,make electric motor shop turning to move,for the second time connect power supply will repeat above-mentioned action.
Everyone must be familiar with the universal testing machine. And some customers don't know much about small tensile testing machines.
Then let me tell you what is the difference between a small tensile machine and a universal testing machine. In fact, the small tensile testing machine is a kind of universal testing machine. The universal testing machine includes a large tonnage (high value) tensile testing machine and a small (small force value) tensile testing machine. They can make different tests such as tensile test, compressive force test, bending force test, shear test, peel test, tear strength test of various materials. The small tensile testing machine is for non-metallic materials and relatively small metal materials. It should generally be used for stretching, peeling, tearing, heat sealing, etc. of plastic packaging composite film, non-composite film, sheet, woven bag and other products. test. It is also possible to measure the tensile tests of finer carbon fibers and some mulberry silk. The small tensile testing machine is well received by many universities and research institutes.
Detailed technical parameters of the small tensile testing machine:
1. Product Specifications: HY-0230
2. Accuracy level: 0.5 (0.0001N)
3. Maximum load: 2000N (3N, 5N, 10N, 20N, 50N, 100N, 200N, 500N, 1000N, 2000N)
4. Effective force range: 0.1/100-100%;
5. Test force resolution, maximum load ±500000 yards; no internal or external file, and the resolution of the whole process is unchanged.
6. Effective test width: 120mm
7. Effective test space: 300mm
8. Test speed: 0.001~300mm/min (arbitrary adjustment)
9. Speed ​​accuracy: within ±0.5% of the indicated value;
10. Displacement measurement accuracy: within ±0.5% of the indicated value;
11. Deformation measurement accuracy: within ±0.5% of the indicated value;
12. Stress control rate range: 0.005% to 6% FS/S
13. Stress control rate accuracy: When the rate is <0.05% FS/S, it is within ±1% of the set value; when the rate is ≥0.05%FS/S, it is within ±0.5% of the set value;
14. Strain control rate range: 0.002%~6%FS/S
15. Strain control rate accuracy: When the rate is <0.05% FS/S, it is within ±2% of the set value; when the rate is ≥0.05%FS/S, it is within ±0.5% of the set value;
16. Constant force / displacement / deformation measurement range: 0.5% ~ 100% FS
17. Constant force / displacement / deformation measurement accuracy: set value <10% FS, within ±1% of the set value; set value ≥ 10% FS, within ± 0.1% of the set value;
18. Test bench lifting device: fast/slow speed control, can be jogged;
19. Test stand safety device: electronic limit protection
20. Test bench return: Manually return to the initial position of the test at the highest speed, automatically returning automatically after the test ends;
twenty one. The test will automatically stop at a fixed time, the test will automatically stop the deformation, and the test will automatically stop the load.
twenty two. Overload protection: automatic protection when the maximum load is 10%;
23. Automatic diagnosis function, regularly check the measurement system and drive system for overload, overvoltage, overcurrent, overload, etc., and immediately protect against abnormal conditions.
twenty three. Power supply: 200W
twenty four. Host weight: 40kg
25. Power supply voltage: 220V (single phase)
26. Host size: 430*315*855mm 
Control system for small tensile testing machine:
1, micro-computer display, full Chinese menu operation (multi-language can be switched, can do low-cycle fatigue test, achieve force, displacement and time retention function)
2, test results output: maximum force value, elongation, maximum tensile strength, constant strength elongation, fixed elongation value, yield strength.
3, can be single-point speed control or stepless speed screen display typical test results and force-displacement curve.
4, with peak hold, pull off and other functions, and has a variety of protection functions such as upper and lower limit, overload, crash and so on.
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High Speed Door Motor And Control Box,High Speed Door Motor,High Speed Door Servo Motor,Variable-Frequency Servo Motor
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfautodoors.com