Hisense 590UN:50 inch 4K smart TV recommended

Letter LED50EC590UN 50-inch 4K Smart TV

Hisense LED50EC590UN 50-inch 4K smart TV uses a colorful screen, ten-core processor, and VisionUI system designed for smart TV. The TV experience is excellent. The most surprising thing is its ultra-low price, currently only 2999 yuan Jingdong client!

Hisense LED50EC590UN 50-inch 4K smart TV has a bright 4K enhancement technology, equipped with a 4K TV core, provides a unique 4K image processing program, through the image quality enhancement technology and dynamic compensation technology to reduce the turbulence, aliasing and layering of TV dynamic images. Makes the TV can provide more detailed definition, to achieve a better viewing effect.

In terms of smart TV hardware, Hisense LED50EC590UN is equipped with a quad-core Cortex-A9 processor and a Mali450-MP4 quad-core graphics processor, which can provide strong computing power and can easily run large-scale somatosensory games and enhance the details of the impact.

Hisense LED50EC590UN uses the VisionUI system designed for smart TVs. The video search aggregates all video resources and can be directly accessed through the first letter. VisionUI provides 7 large sections for quick and direct access, while the desktop supports customization and customization belongs to your exclusive interface.

The EC590 provides a one-touch direct page, such as good-looking, easy-to-use, and fun-to-play. Get together to see the convergence of the entire network video and television, to create a large-screen video platform for television, so that everyone can find favorite programs. At the same time, video resources have been continuously updated, and genuine movies, theater regions, 4K zones, online concerts, and variety shows have made family life full of fun.

The development of direct-drive servo motors for steering wheels was mainly targeted at precision agricultural machinery. It can complete agricultural machinery operations, achieve precise positioning, improve agricultural productivity, effectively use agricultural resources, and protect the ecological environment. This is an effective way to achieve high-quality, high-yield, low-consumption, and sustainable environmentally-friendly agriculture. It can achieve fast, efficient, high-precision and automated operations on large areas of arable land. It is mainly used in multiple production links of land production, pesticide sowing, harvesting and spraying, which greatly improves production efficiency and land use.

Motor design characteristics:
adopts direct drive motor design
Waterproof and dustproof design
Integrated design of motor and servo control
Easy and fast installation
The rotor is directly coupled to the load shaft
Control performance characteristics:
AC Servo Solution Design
SVPWM vector control, fast system dynamic response
Dedicated encoder, high control accuracy and good stability
With speed control mode and position control mode

Extremely high running accuracy:
This machine adopts sine wave, vector control and high-precision magnetic encoder, with high control precision, which can ensure that the vehicle can walk within the error range of ± 2cm.
Good control line performance:
The torque of the direct drive servo motor increases in proportion to the input current and does not change with speed and angular position. The relationship between torque and current is linear. Multi-pole structure design, low motor torque ripple coefficient, stable operation, can effectively reduce the "S" curve amplitude when the vehicle is going straight
Powerful acceleration and deceleration capabilities:
The direct drive design of the servo motor enables gearless transmission. The ratio of torque to inertia on the load shaft is much better than gear transmission, which greatly improves the acceleration capability of the system, and greatly improves the ability to go online quickly in applications and the ability to correct errors under high-speed vehicle operation
Not easily deformed
The direct drive motor is mounted directly on the load shaft. No gear gap, no elastic deformation, high transmission efficiency, good rigidity, etc., suitable for steering wheel control characteristics. While ensuring high torque, it is also convenient for human emergency operation
Faster response time
The mechanical constant and electrical time constant of the direct drive servo motor are small, which ensures fast response in applications under a wide range of operating speeds, greatly improving the sensitivity of the system and improving the straight line of operation.

Automatic Steering Motor

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Jinan Keya Electron Science And Technology Co., Ltd. , https://www.keyaservo.com