The helical gear advantages and disadvantages is a novel reduction gearing. It has many advantages, such as

Small size and light weight. Thanks to the optimized cash design concept, the weighted average of the performance makes the advantages complement each other. The transmitted torque is increased, the transmission ratio is finely graded, the load carrying capacity is enhanced, the use is durable, and the economy is good.

1. The helical gear advantages and disadvantages
The involute helical gear reducer has the characteristics of small size, light weight, high bearing capacity, high efficiency, long service life, convenient installation, wide motor power range and fine classification of transmission ratio. Can be widely used in equipment that needs to be decelerated in various industries.

2,The helical gear advantages and disadvantages
The helical gear worm reducer adopts the direct connection mode of the motor, and the structure is a first stage helical gear plus a first stage worm gear transmission.move. The helical gear advantages and disadvantages，The output is shaft mounted and comes in six basic mounting styles. It can be reversed and reversed. The helical gear adopts hard tooth surface, stable operation, large carrying capacity, working environment temperature -10 °C ~ 40 °C. The helical gear advantages and disadvantages。This product has the characteristics of large speed variation range, compact structure and convenient installation compared with similar products. Can be widely used in metallurgy, mining, lifting, light industry, chemical, transportation, construction and other mechanical equipment speed reduction mechanism.

The helical gear advantages and disadvantages，gears are one of the most important components in large-scale industrial equipment. A very important application of helical gear spur gear transmission. The helical gear advantages and disadvantages transmission has good meshing performance, which makes the transmission process tend to be stable and the noise is small. It has the advantages of relatively large coincidence degree, relatively low load between teeth, thereby improving the ability of the gear to withstand pressure, and the like. Helical gear transmission has important applications in the field of life and production. The helical gear advantages and disadvantages.Through the understanding of the characteristics and application of the helical gear transmission, we have a deeper understanding of the helical gear transmission and facilitate future use. The helical gear reducer is a novel reduction gearing. It adopts the advanced design concept of the optimized module combination system. The helical gear advantages and disadvantages.It is a helical gear reducer with small size, light weight, large transmission torque, stable starting, fine transmission ratio, and can be connected according to user requirements and various installation positions. The helical gear advantages and disadvantages,and the carrying capacity is strong and durable.

The characteristics and application of dc motor:

    Main advantages: Compared with AC three-phase asynchronous motor, the characteristics and application of dc motor has good starting characteristics and speed regulation characteristics, the characteristics and application of dc motor ,which is convenient for speed regulation. Therefore, for the production machinery with high starting and speed regulation performance, DC motor drive is often used.The characteristics and application of dc motor main disadvantage: you need to configure the DC power supply, the price is relatively expensive.

The characteristics and application of dc motor:

   1) When the production machine needs to maintain a constant speed under different load conditions and the speed can be adjusted, a DC motor can be used. For example, a shunt DC motor can be used to drive a grinding machine, a planer, and the like.

When should I choose to use a dc motor speed control system?
 The DC governor is required for the following occasions:

1. A wide speed range is required.
2. A faster dynamic response process is required.
3. An automatic smooth transition process is required for acceleration and deceleration.
4. When the low speed operation is required, the torque is large.
5. Need better excavator characteristics, can automatically limit the overload current to the set current.

The application of dc motor speed control system:
DC governor in CNC machine tools, paper printing, textile printing and dyeing, cable and cable equipment, packaging machinery, electrical machinery, food processing machinery, rubber machinery, biological equipment, printed circuit board equipment, laboratory equipment, welding and cutting, light industrial machinery , logistics and transportation equipment, rolling stock, medical equipment, communications equipment, radar equipment, satellite ground receiving systems and other industries are widely used.
The application of dc motor speed control system, the working principle of the DC governor is briefly introduced:
The DC governor is the device for adjusting the speed of the DC motor. The upper end is connected to the AC power supply, the application of dc motor speed control system, the lower end is connected to the DC motor, and the DC governor converts the AC power into two output DC power supplies, one input to the DC motor neodymium (stator), all the way Input to the DC motor armature (rotor), the DC governor adjusts the DC motor speed by controlling the armature DC voltage. At the same time, the DC motor gives a feedback current to the governor. The governor determines the speed of the dc motor speed control system according to the feedback current. If necessary, the armature voltage output is corrected to adjust the motor speed again.

The application of dc motor speed control system, DC motor speed control scheme generally has the following three ways: 1, change the armature voltage; 2, change the excitation winding voltage; 3, change the armature loop resistance. The most commonly used is the voltage regulation system, which is 1 (changing the armature voltage).

The application of dc motor speed control system,A modular DC motor governor integrates power supply, control and drive circuits, adopts a three-dimensional structure layout, and the control circuit uses micro-power components to realize current and voltage isolation and conversion with a photocoupler. Constants, integral constants, and differential constants are adjusted using a PID adapter. The governor is small in size and light in weight. It can be used alone or directly on adc motor speed control system to form an integrated DC speed-regulating motor. It can have all the functions that the governor should have.
The application of dc motor speed control system, the rapid development of modern industrial automation also provides a wide range of applications and updates for the application of dc motor speed control system: such as remote signal transmission, remote speed regulation, remote control speed control and control of high temperature environment, manual automatic integration.

1. Overview:

The structure of MB-mechanical continuously variable transmission gearbox gearmotor free sample is mainly composed of compacted driving wheel device, friction transmission mechanism and speed control mechanism, so it is favored by customers.

The working principle of the gearbox gearmotor free sample: the tapered driving wheel and the pressure plate are pressed by a set of disc springs, and the input shaft and the driving wheel are keyed to form a pressing active device. The friction wheel rotates while rotating, and drives the planet carrier to rotate through the central axis of the planetary friction wheel and the slider bearing. While turning the hand wheel to drive the speed control cam to change the angular position, the end face curve of the speed control cam acts on the end face curve of the plane pin and the fixed cam, so that the speed control cam generates axial movement, thereby uniformly changing the speed control cam and fixing The spacing between the rings causes the tapered planetary friction wheel to move radially. Finally, the working radius of the friction between the planetary friction wheel and the driving wheel, the pressure plate and the fixed ring, and the speed regulating cam is uniformly changed to achieve stable stepless speed change.

Due to the convenient design and stable transmission structure of the continuously variable transmission gearbox gearmotor free sample, it is widely used in food machinery, printing, papermaking machinery, rubber, plastic machinery, ceramic machinery, pharmaceutical machinery and various working production lines. In the case of continuous changes in speed and speed, it also has the best working speed for exploring the machine during the trial production of new products.gearbox gearmotor free sample

1. Overview:

WP worm gearbox reducer in stock is developed on the basis of WD reducer. The worm is made of 45# high-quality steel by heat treatment. The worm wheel is made of tin bronze. The wear resistance is good, especially in the bearing capacity. The worm gearbox reducer in stock is mainly used for the reduction transmission of various mechanical equipments such as plastics, metallurgy, beverages, mining, lifting and transportation, and chemical construction.

1. Performance characteristics:
2. The transmission is stable, the vibration, impact and noise are small, the reduction ratio is large, the versatility is wide, and it can be used with various mechanical equipments.

2, can get a larger transmission ratio with a single-stage transmission, compact structure, most models of the reducer have better self-locking, can save the brake device for mechanical equipment with braking requirements

3. The meshing friction loss of the worm screw tooth and the worm gear tooth surface is large, so the transmission efficiency is lower than the gear, easy to heat and high temperature.
4. Higher requirements for lubrication and cooling.

5, good interoperability, worm gears are manufactured according to national standards, bearings, oil seals, etc. are used standard parts.

6, the box type has a basic type (the box is a vertical or horizontal structure with a foot plate) and a universal type (the box is a rectangular parallelepiped, with multiple fixed holes, no bottom plate or another bottom) Various types of structure such as foot board)

Introduction:

1. China manufacture generatoris a mechanical device that converts other forms of energy into electrical energy. It is driven by a water turbine, a steam turbine, a diesel engine, or other power machinery to convert the energy generated by water flow, gas flow, fuel combustion, or nuclear fission into mechanical energy that is transmitted to the generator. It is then converted to electrical energy by a generator.

2. The general principle of china manufacture generatorconstruction is to construct magnetic circuits and circuits that are electromagnetically induced with each other with appropriate magnetically conductive and conductive materials to generate electromagnetic power for energy conversion purposes.

China manufacture generator main structure：

Introduction:

1. The WB series miniature cycloidal pinwheel reducer are all lubricated with grease, which is not easy to leak oil. Users can install and use them at any angle and direction as needed.

2. WB series miniature cycloidal pinwheel reducer is a kind of machine that realizes deceleration according to the principle of less tooth difference planetary transmission and cycloidal pin gear meshing. The machine is divided into horizontal, vertical, double-axis and direct-coupled assembly methods, which are the first choice for metallurgy, mining, construction, chemical, textile, light industry and other industries.

3. Our WB series cycloid reduceradopts high speed ratio and high efficiency single-stage transmission, which can achieve a reduction ratio of 1:87, and the efficiency is over 90%. If multi-stage transmission is adopted, the reduction ratio is larger.

1. Brief Description

ZD wholesale motor reducer is an external involute cylindrical gear reducer produced according to the national professional standard ZBJ19004. The gear reducer is widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical industry, textile, printing and dyeing, pharmaceutical and other fields.

ZD wholesale motor reducer structure than the traditional transmission is simple, smaller size, it neither manual transmission of many gear pairs, nor automatic transmission complex planetary gear set, it is mainly by the main, driven wheel and metal to achieve stepless change in speed ratio.

2. Classification type description
3. The ZD wholesale motor reduceris made of high strength and low carbon alloy steel through carburizing and quenching. The tooth surface hardness is up to hrc58-62.
4. HighZD wholesale motor reducer rate: single stage greater than 96.5%, double stage greater than 93%, tertiary greater than 90%.

Smooth operation and low noise.

1. Brief Description

The difference between a transmission gear reductor drive (Continuously VariableTransmission) and a Continuously VariableTransmission is that the Continuously VariableTransmission ratio is not a continuous point, but a continuous series of values, for example, Continuously changing from 3.455 to 0.85.

Transmission gear reductor drive structure than the traditional transmission is simple, smaller size, it neither manual transmission of many gear pairs, nor automatic transmission complex planetary gear set, it is mainly by the main, driven wheel and metal to achieve stepless change in speed ratio.

2. Classification type description

The principle is the same as the ordinary Transmission gear reductor drive size of several sets of gears under the control of the opening and closing, forming different speed ratio, like a bicycle pedal by the size of the wheel wheel and chain drive wheel rotation at different speeds. Due to the different strength of each group of gears to produce different thrust size, resulting in the gearbox output speed also changes accordingly, so as to achieve all grades of slow rotation.

YGP series roller track frequency control electric motor,a new generation of high-reliability roller motor for frequency conversion has the advantages of small size, light weight, good performance, reliable use and convenient maintenance. Its comprehensive technical indicators have reached the international advanced level of similar products. YGP series roller track frequency control electric motor is suitable for continuous or intermittent operation under severe conditions such as frequent braking, forward and reverse rotation, reverse braking, etc. It has large speed regulation range and overload capability, and has high machinery. The strength is a frequency conversion special motor for the roller conveyor of the metallurgical industry, and can also be used for other similar mechanical equipment.

  The rated voltage of YGP series roller track frequency control electric motor is 380V. It can determine the optimal value of YGP motor's rated frequency according to the actual required speed range. It has wide speed range, low vibration and low noise. It can be used with various frequency conversion devices at home and abroad. Matching. The frequency conversion range is from 0 to 120 Hz; the rated frequency is below constant torque speed regulation; above the rated frequency is constant power speed regulation. Suitable for V/F control, slip angle frequency control and vector control. When used for vector control, if the user needs parameters in the equivalent circuit as shown in Figure 1, our company can provide it separately, and this sample is no longer listed.

YGP series roller track frequency control electric motor’s insulation grade is F grade or H grade; protection grade IP54; installation structure type is B3 (frame size 112~400), B5 (frame size 112~250), B35 (frame size 112~250); The cooling method is IC410; the motor with frame number 200 and above has a non-stop oil filling structure, which can be used for oil injection without stopping the machine, which lengthens the maintenance cycle and improves work efficiency.

YGP series roller track frequency control electric motor’s installation and disassembly inspection motor Note:

1. See the random documents and nameplate for the basic electrical performance parameters of the motor. The installation dimensions, motor main circuit and auxiliary equipment interface data can be seen in the motor outline drawing and the wiring indication diagram on the motor junction box cover.
2. When the motor is immersed in paint and assembled, the insulating paint or dirt attached to the explosion-proof surface should be cleaned. It should not be scratched with hard objects such as iron sheets, but it can be ground with oil stone.
3. The YGP series roller track frequency control electric motorshould be stored in a clean, dry place and covered (waterproof, dustproof, anti-corrosive gas, etc.): If the storage place is cold, humid or subjected to severe temperature changes, the motor winding temperature should be kept higher than the ambient temperature. 5 ° C higher than to prevent condensation and moisture absorption.
4. The motor foot surface must be placed on a steel gasket or backing plate. The top surface of the steel gasket or backing plate must form a horizontal plane with an elevation slightly lower than the maximum dimension from the centerline of the motor shaft to the maximum dimension of the foot surface. Before placing the underframe or bottom plate on the concrete foundation, the foundation should be The top surface is roughened and rinsed clean
5. When disassembling the motor, first remove the hood and fan, then use the casing wrench to remove the bolts of the end cover and the bearing cover, and then use the log or copper rod to axially impact the shaft extension to separate the end cover from the base. Finally remove the rotor. Remove parts, the explosion-proof surface should be placed upside down, and covered with rubber or cloth pad, fastening bolts, spring pads, etc., do not lose.

The filter press with Industry Three phase AC Induction Brake Electric Motor uses a special filter medium to apply a certain pressure to the object, so that a mechanical device that oozes out the liquid is a commonly used solid-liquid separation device. It was used in chemical production in the early 18th century and is still widely used in chemical, pharmaceutical, metallurgical, dye, food, brewing, ceramics and environmental protection industries.

working principle:

The hydraulic compression mechanism of the filter press with Industry Three phase AC Induction Brake Electric Motor consists of a hydraulic station, a cylinder, a piston, a piston rod, and a Hafland card hydraulic station connected to the pressure plate. The motor, the oil pump and the relief valve are adjusted. Valves, pressure gauges, oil circuits, fuel tanks.

Filtration method: The flow of the filtrate is clearly divided into flow filtration and dark flow filtration. For the clear flow filtration, a water nozzle is arranged on the lower liquid outlet of each filter plate, and the filtrate flows out intuitively from the water nozzle. Under the dark flow filtration, a liquid outlet hole is arranged below each filter plate, and the liquid outlet holes of the plurality of filter plates are connected into one liquid outlet passage, which is discharged by a pipe connected by the liquid outlet hole below the thrust plate.

Washing method: When the filter cake needs to be washed, it sometimes flows in one-way washing and two-way washing, undercurrent one-way washing and two-way washing.

1. Introduction

The Cylindrical gear reducer, gearbox motor manufacturer is a power transmission mechanism that uses a gear speed converter to decelerate the number of revolutions of the motor to a desired number of revolutions and obtain a device with a large torque.

The Cylindrical gear reducer, gearbox motor manufacturer is a relatively precise machine that is used to reduce the speed and increase the torque.

2. Application

The gears of the cylindrical gear reducer are carburized, quenched and geared, with high bearing capacity and low noise. They are mainly used in belt conveyors and various transportation machines, and can also be used in transmission mechanisms of other general machinery. The utility model has the advantages of high bearing capacity, long service life, small volume, high efficiency and light weight, and is used in a transmission device in which the input shaft and the output shaft are arranged in a vertical direction. Cylindrical gear reducer, gearbox motor manufacturers are widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical, textile, printing and dyeing, pharmaceutical and other fields.

1. Product details

Category: Gear Reducers     Gear Type: Plastic extrusion machinery gearbox

Installation form: Vertical layout      form: coaxial

Tooth surface hardness: Hard tooth surface      Uses: Reducer

Brand: Sogears Brand     Model: ZLYJ375

Input speed: 1000 (rpm)      Rated power: 200 (kw)

Introduction:

1. Variable speed motor reducer are devices that convert electrical energy into mechanical energy. They are made by the phenomenon that the energized coil is forced to rotate in the magnetic field. They are distributed to various users. The electric motor is divided into DC motor and AC motor according to the power source used. Most of the motors in the motor are AC motors, which can be synchronous motors or asynchronous motors (the motor stator magnetic field speed and the rotor rotation speed are not kept at the same speed).

2. The variable speed motor reduceris mainly composed of a stator and a rotor. The direction in which the energized conductor is forced to move in the magnetic field is related to the direction of the current and the direction of the magnetic induction line (the direction of the magnetic field). The working principle of the motor is that the magnetic field acts on the current to force the motor to rotate.

3. Variable speed motor reducercan provide a wide range of power, from milliwatts to 10,000 kW. The use and control of the motor is very convenient, and it has the ability of self-starting, accelerating, braking, reversing, slamming, etc., to meet various operational requirements.

Introduction:

1. Thebrake electric electromotor has an artificial release mechanism and is widely used in various mechanical devices and transmissions that require fast stopping and accurate positioning.

2. The DC disc brake of the brake electric electromotor is mounted on the end cap of the non-shaft end of the motor. When the brake motor is plugged into the power supply, the brakes also work. Due to the electromagnetic attraction, the electromagnet attracts the armature and compresses the spring, the brake disc is disengaged from the armature end cap, and the motor starts to run.

3. The brake electric electromotoris a derivative system consisting of a DC electromagnetic brake between the rear end cover of the Y series (ip44) motor and the fan. The braking method is the power-off braking. The power level of the series of motors corresponds to the installation size. , installation size, installation type, insulation grade, use conditions, working mode, cooling method, rated voltage and rated frequency, etc.

In order to meet the subsequent processing requirements, a variety of straightening methods are used in the factory. The widely used equipment is a multi-roll straightening machine. After the thin plate passes through the straightening machine with Easy Maintainable Speed Gearmotor Manufacturers, it does not itself extend, but the large waves are turned into small waves, so that The board is almost straight.

Stretching and bending straightening is:

1. A good shape can be obtained. After straightening by stretching and bending, the wave edge, wave shape, buckling and mild file bending of the board surface can be completely eliminated, thereby greatly improving the flatness of the sheet.
2. It is beneficial to improve the anisotropy of the material. The yield limit of low carbon steel deep drawing sheets in the longitudinal and transverse directions is often anisotropic. Therefore, when the thin plate is subjected to deep drawing processing, the thickness of each portion of the punched member may be uneven due to the extension of each portion, so that the punched portion may cause a skirt-like lace defect, thereby causing an increase in the flushing rate. This condition is greatly improved after straighteningby straightening machinewith Easy Maintainable Speed Gearmotor Manufacturers.

skills requirement:

The technical requirements for the straightening machine with Easy Maintainable Speed Gearmotor Manufacturers are as follows:

(1) It can overcome the resistance of the crystallizer and the secondary cooling device to the slab, pull the slab out, and can send the spindle to the lower mouth of the crystallizer.

In the production process,the vibrating feeder with CE ISO Certificated And Latest Design Drive Electromotor is in the production process, and the block and granular materials can be uniformly, regularly and continuously fed into the receiving device from the storage bin. It can continuously and evenly feed the crushing machinery and coarsely screen the materials. It is widely used in crushing and screening combined equipment in metallurgy, coal mining, mineral processing, building materials, chemical industry, abrasives and other industries.

Equipment structure:

In the gravel production line, the crusher can be continuously and evenly fed to avoid clogging of the crusher receiving port. The machine with CE ISO Certificated And Latest Design Drive Electromotor uses the eccentric mass in the vibrator to generate centrifugal force, so that the movable part such as the sieve box and the vibrator acts as a forced continuous circular or approximately circular motion. The material is continuously thrown with the screen box on the inclined screen surface, and the material is continuously and uniformly sent to the receiving port.

Device installation:

1. In the vibrating feeder with CE ISOCertificated And Latest Design Drive Electromotor, it is used for batching and dosing to ensure uniform and stable feeding, and to prevent the material from self-flowing to be installed horizontally. For continuous feeding of general materials, it can be installed at 10° down. For viscous materials and materials with a large water content, they can be installed at a downward angle of 15°.
2. The feeder with CE ISOCertificated And Latest Design Drive Electromotorafter installation should have a horizontal clearance of 20mm, and the suspension device should be connected flexibly.
3. Before the empty test, all the bolts should be tightened once, especially the anchor bolts of the vibration CE ISOCertificated And Latest Design Drive Electromotor. It should be tightened once for 3-5 hours.
4. When the test is started, the two vibration motors must rotate in the opposite direction, and the stability of current and noise should be stopped in time.
5. The motor bearing is filled with grease once every 2 months, and the lubricating oil should be filled once a month during the high temperature season.

Maintenance requirements:

1. Brief Description

Stepper transmission motor manufacturers is an open-loop control motor which converts electrical pulse signal into angular displacement or linear displacement. In the case of the overload, motor speed, stop position depends only on the pulse signal frequency and pulse number, and not affected by load change, when the stepper driver receives a pulse signal, it is driving a stepper motor according to set the direction of a fixed Angle, known as the "step Angle".

Stepper transmission motor manufacturers’ rotation is based on the Angle of the fixed step by step. The angular displacement can be controlled by controlling the number of pulses so as to achieve accurate positioning. At the same time, the speed and acceleration of the motor can be controlled by controlling the pulse frequency, so as to achieve the purpose of speed regulation.

2. Operating Principle

Stepper transmission motor manufacturers is a kind of induction motor, its working principle is to use electronic circuit, the direct current into a time sharing power supply, polyphase timing control current, with this current for the stepper motor power supply, stepper motor can work normally, the driver is for the stepper motor time sharing power supply, polyphase timing controller.

1. Brief Description

RV reducer is one of the more common reducers in the family of worm electric gearmotor manufacturers, it is composed of worm and worm, with a compact structure, large transmission ratio, and under certain conditions with the function of self-locking transmission machinery, is one of the most commonly used reducer and small vibration, low noise, low energy consumption.

RV series worm electric gearmotor manufacturers is now widely used in metallurgy, mining, transportation, water conservancy, chemical industry, food, beverage, textile, tobacco, packaging, environmental protection, and many other industries, and process equipment in the field of mechanical reduction gear, well received by users, is the modern industrial equipment to realize large speed ratio low noise, high stability mechanical reduction drive control device is the best choice.

2. Classification type description

RV worm electric gearmotor manufacturers input form is divided into: hole input, shaft input, extension worm shaft;

1. 一. Overview

    The Z series hard tooth surface cylindrical gear reducer mainly includes the parallel shaft series and the vertical shaft series. The parallel shaft Z series hard tooth surface cylindrical gear reducer is produced according to the national standard (GBl9004—88). The product is optimized and has the international advanced level in the 1980s. It mainly includes ZDY (single). Four series, ZLY (two-stage), ZSY (three-stage) and ZFY (four-stage), vertical shaft reducer is produced according to national standard (JB/T9002-1999), and the input shaft is perpendicular to the output shaft. Directional transmission, which mainly includes three series of DBY, DCY and DFY.

1. Performance characteristics

(1) The main parameters such as center distance and nominal transmission ratio are optimized, and the main parts and components are interchangeable.

(2) The gears are made of high-quality alloy steel by carburizing and quenching, and the hardness of the tooth surface reaches HRC54-62.

(3) Small size, light weight, high precision, large carrying capacity, high efficiency, long service life, high reliability, stable transmission and low noise.