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When lifting, attention should be paid to the working tension of the supporting lifting force ring or mother ring to determine its lifting tension (because some supporting lifting force rings or mother ring have lower tension). When lifting asymmetrically, the WLL should be halved

● With unique ball bearing design, the eyebolt can rotate 360° and turn 230° for lifting. Four times of safety factor shall be ensured in any force direction. ● The eyebolt is forged from G100 high-strength molybdenum alloy steel, and subject to quenching and tempering to achieve sufficient strength and toughness. ● The eyebolt is manufactured and tested in accordance with EN1677-1 and other relevant specifications. The products have been certificated for EuroCert CE. ● All products can be traced for quality through the test reports. ● The metric thread of the eyebolt complies with DIN EN 13 (M-6g), the UNC thread complies with ASME/ANSI B18.3.1M (UNC-2A), and the threads are 100% tested by go-no go fixed gauges, and the outer diameter tolerance of the thread is accurate to 6g. ● The products are tested by magnetic particle to ensure that they are free of cracks. ● The products are subject to dynamic fatigue limit test for 20,000 times under 1.5 times of working limit load. ● The eyebolt base with circular knurled design is easy to install and remove. ● Some product are numbered, convenient for traceability

● The eyebolt is forged from G80 high-strength chrome-molybdenum alloy steel, and subject to quenching and tempering to achieve sufficient strength and toughness. ● The eyebolt is manufactured and tested in accordance with the EU specification and relevant standards. ● The products have been certificated for EuroCert CE. ● All products can be traced for quality through the test reports. ● The metric thread of the eyebolt complies with DIN EN 13 (M-6g), the UNC thread complies with ASME/ANSI B18.3.1M (UNC-2A), and the threads are 100% tested by go-no go fixed gauges, and the outer diameter tolerance of the thread is accurate to 6g. ● The products are tested by magnetic particle to ensure that they are free of cracks. ● The products are subject to dynamic fatigue limit test for 20,000 times under 1.5 times of working limit load.


《Machine tool manufacturing industry 》According to the principle pressing close to industry, pressing close to enterprise, pressing close to a marketplace, pressing close to reader, to be to handle publication purpose "for machine tool implement industry creates real value ".This publication is a monthly magazine, come out on 25th every month, Magazine issue issued 48000,The main features include: news, visit the altar, topics, technology, components, tools etc...

《Machine tool manufacturing industry 》According to the principle pressing close to industry, pressing close to enterprise, pressing close to a marketplace, pressing close to reader, to be to handle publication purpose "for machine tool implement industry creates real value ".This publication is a monthly magazine, come out on 25th every month, Magazine issue issued 48000,The main features include: news, visit the altar, topics, technology, components, tools etc...


Fully sealed water permanent magnet synchronous motor represents a significant advance in modern motor technology, which perfectly combines the high efficiency characteristics of permanent magnet synchronous motor with the hermetically sealed waterproof design. Excellent heat dissipation performance and power density are the most prominent advantages of fully sealed water-cooled permanent magnet synchronous motor. The cooling efficiency of the liquid cooling system is far higher than that of the air cooling mode, so that the motor can output more power in a smaller volume. Ultra-high energy efficiency and energy-saving characteristics are the most prominent advantages of fully sealed water permanent magnet synchronous motor. As the permanent magnet rotor is used to replace the electromagnetic excitation system of the traditional asynchronous motor, the copper loss of the rotor is eliminated, and the efficiency of this type of motor generally reaches 90% -98% (IE5 energy efficiency level). Extremely low noise levels and vibration control make water-cooled motors ideal for acoustically demanding environments. Due to the elimination of the main noise source of the cooling fan, the running noise of the hermetically sealed water-cooled motor is reduced by 10-20 dB on average compared with the air-cooled motor of the same class. Excellent environmental adaptability and protection capability enable hermetically sealed water-cooled motors to work reliably in all kinds of harsh conditions. These motors are typically rated IP65, IP68 or higher to protect against the ingress of dust, moisture and chemically aggressive substances.

1. Unique innovation, traditional stator mode, innovative rotor design, with dedicated synchronous reluctance controller. 2. Non-magnetic design, the whole machine has no permanent magnet, no power loss, simple and reliable. 3. Higher reliability to minimize operating costs. The temperature rise of the motor is lower, so that the service life of the motor is longer. 4. that control mode is more comprehensive. The motor can adopt position vector control and non-position vector control, which can not only realize precise control, but also realize fuzzy control. 5. The motor is fully controlled, the speed can be reduced to zero, the motor speed is fully controllable, and the functions of low speed and high torque can be better realized. 6. Suitable for most applications, non-magnetic synchronous motors can be used in any application where asynchronous motors are used, such as pumps, fans, compressors, extruders, conveyors and wire drawing machines. 7. Replacement and maintenance are simple. The size of IE non-magnetic synchronous motor is the same as that of asynchronous motor, and there is no need to make too many changes in installation, disassembly and maintenance. 8. Power, voltage, flange, shaft extension size can be customized to meet customer needs. 9. Extensive application scenarios: such as photovoltaic, semiconductor, new energy battery, chemical industry, food, medical treatment, etc.

A brushless DC motor is an electric motor that is powered by a DC power supply, but commutated by a built-in electronic commutator instead of a mechanical brush. By accurately controlling the on-off sequence and direction of the current in the stator winding, the controller makes the stator generate a magnetic field that continuously "rotates" forward. The permanent magnet rotor continuously follows the rotating magnetic field in order to maintain alignment with the magnetic field (i.e., the N and S poles attract each other). Brushless DC motor has fast response, large starting torque, and the performance of providing rated torque from zero speed to rated speed. Brushless DC motor is widely used in automobile, tools, industrial control, automation, aerospace and so on.


Worktop size 500 * 250. The NC control system uses an embedded multi-axis motion controller (which can be programmed separately according to the special needs of customers), with more accurate grating ruler feedback and lifting servo motor drive, with a minimum setting value of 0.001 mm. The operation is simple, and the total grinding quantity, the fine grinding quantity, the feed quantity of each rough grinding, the feed quantity of each fine grinding, the times of non-spark grinding and the rising height of the finished grinding are sequentially input.

Worktop size 800 * 400. The NC control system uses an embedded multi-axis motion controller (which can be programmed separately according to the special needs of customers), with more accurate grating ruler feedback and lifting servo motor drive, with a minimum setting value of 0.001 mm. The operation is simple, and the total grinding quantity, the fine grinding quantity, the feed quantity of each rough grinding, the feed quantity of each fine grinding, the times of non-spark grinding and the rising height of the finished grinding are sequentially input.

Lifting uses Yaskawa servo motor with C3 ball screw and grinding worm gear, high-quality oil circuit structure ensures the stability of commutation, high rigidity structure design, the main shaft uses motor integrated main shaft and matches SKF3006KP4 double-row roller ultra-precision bearing + NSK7208P4 ultra-precision bearing-small vibration and excellent rigidity. According to the special requirements of reasonable guide rail structure and material and the special process of our company, it is more stable, more accurate and more durable. With the NC system developed by our company, it is easy to operate. The minimum feed is 0.0001mm. This machine is suitable for ultra-precision surface grinding of various parts.



MDR, SCR, SDR, IEEE1394 and other specifications of the full range of connectors

Mini clamp, Ministack, Link and other stripping-free connectors with insulation piercing technology support the provincial distribution system of network transmission.

Cameralink, USB3V, CXP, GigE and other mainstream industrial camera interface cables in the market are advanced solutions for ultra-long distance and ultra-flexible cables.
