NER GROUP CO.,LIMITED

NER GROUP CO.,LIMITED

No.5 Wanshoushan Road Yantai, Shandong, China

Parallel shaft gearbox

Parallel shaft gearbox

Parallel shaft gearbox

Parallel shaft gearbox, parallel drive gearboxes, parallel shaft speed gearbox, parallel shaft gearbox, parallel gearbox, parallel shaft gearbox, right angle gearbox

F series parallel shaft gearbox adopts high-quality forged steel material, steel cast iron box body, the surface of the gear is subjected to high-frequency heat treatment, and precision machining ensures the parallelism of the shaft and the accuracy of positioning. All of these constitute the gear unit of the gear transmission assembly. The various types of electrodes form an electrode integration, which fully guarantees the quality of the product.

Parallel shaft gearbox can either have a solid shaft - or alternatively a hollow shaft as so-called plug-on gear unit. This means that the geared drive is optimally integrated into the driven machine. Additional components - e.g. such as gear wheels or chain wheels - to transmit the force to the driven machine are eliminated.

F series parallel shaft helical gearbox has high technical content, space saving, reliable and durable, high overload capacity, power up to 90KW, low energy consumption, superior performance of high speed mixer, and deceleration effect over 95%. Low vibration, low energy consumption, high energy saving, high quality forged steel, cast iron box, high frequency heat treatment of gear surface, precision machining, ensuring shaft parallelism and positioning accuracy, all of which constitute the gear assembly deceleration. The type of reducing agent electrode forms an electrode integration, which fully guarantees the product quality. gearbox mainly include parallel shaft series and vertical shaft series. Parallel shaft gearboxs are produced according to national standards. The products were optimized and reached international advanced standards in the 1980s. It mainly includes ZDY (single-stage), ZLY (two-stage), ZSY (three-stage) and ZFY (four-stage) four-column cancer series. The production of vertical shaft gearboxs conforms to national standards.Chinese name F series parallel shaft helical gearbox has the characteristics of space saving, reliable and durable, power 90KW, including DBY, dcy and DFYF series gearbox, combined with international technical requirements, has high scientific and technological content, saves space, is reliable and durable, has overload capacity, power up to 90KW, high energy consumption high speed mixer, superior performance, deceleration efficiency of up to 95%, low vibration, Low sound, high energy, high-quality forged steel, cast iron box, gear surface after high-frequency heat treatment, precision machining to ensure the parallelism and positioning accuracy of the shaft, which constitutes the gear transmission assembly. The gearbox is equipped with various electrodes of different diameter pipes to form an electrode integration, which fully guarantees the product quality. The hardened gearbox mainly includes a series of parallel shafts and a series of vertical shafts, which are produced according to national standards. The products were optimized and reached international advanced standards in the 1980s. It mainly includes ZDY (single-stage), ZLY (two-stage), ZSY (three-stage) and ZFY (four-stage) four-column cancer series. The production of vertical shaft gearboxs conforms to national standards. The transmission is arranged in the vertical direction of the input shaft and the output shaft, and mainly includes three series of DBY, dcy and DFY.The main parameters such as center distance and nominal gear ratio are optimized, and the main parts and parts are interchangeable. The gears are made of high quality alloy steel by carburizing and quenching. The hardness of the tooth softener is 54-62 HRC. The utility model has the advantages of small volume, light weight, high precision, large bearing capacity, high efficiency, long service life, high reliability, stable transmission and low noise. Generally used oil pool lubrication, natural cooling, when the firepower can not be met, you can use circulating oil lubrication or fan. Cooling coil cooling parallel shaft series gearbox registered Hong Kong company's rated input power PA is stable according to the load, the daily working time is less than or equal to 10h, no more than 5 times per hour, the allowable starting torque is twice the working torque. For operation, the safety factor of the contact strength of a pair of gears is about 1, and the probability of failure is less than or equal to 1%. When the gearbox is operating in both directions, the power amplifier should be multiplied by a factor of O.8-1.O according to the top ten coating brands. When the reverse load is large, the commutation is frequent, and the reliability coefficient KR is low, and the coefficient is compared. The value is not big. Instead, take a larger value. The permissible thermal power Pr of the parallel shaft series gearbox is suitable for ambient temperature 20 ° C, 100% continuous operation and power utilization per hour, and must be corrected if conditions are different.

The parallel shaft helical gearbox is the F series gearbox in the four series of gearboxs R, F, S and K. The modular design principle of the unit structure greatly reduces the types of parts and stocks, and greatly shortens the delivery cycle. The high-rigidity cast iron box with gears and gears are made of high-quality alloy steel. The surface is hardened by carburizing and quenching. The grinding gear is finished, the transmission is stable, the noise is low, the bearing capacity is large, the temperature rise is low, and the service life is long.The parallel shaft helical gear reduction consists of two or three stages of helical gears, which are related to the reduction ratio and are housed in the same casing. A total of 11 sizes of parallel-axis helical gearbox with torque ranges from 3 to 22,500 NM. The maximum output power of the motor is 200KW.The transmission ratio of the parallel-shaft helical gearbox is finely graded from i=3.77 to i=31434. A particularly low output speed (multi-stage gearbox with additional helical gear input stage) is achieved.Products are widely used in light industry, food, beer and beverage, chemical, escalator, automated storage equipment, construction, machinery, steel metallurgy, paper, wood-based machinery, automobile manufacturing, tobacco machinery, water conservancy, printing and packaging, pharmaceutical, textile, building materials , logistics, feed machinery, environmental protection and other fields.F: foot mounting;FA: the hollow shaft of the foot is installed;FF: flange mounting;FAF: flanged hollow shaft installation;What drives the gearbox input shaft?

Solid or hollow or we can design for your applictaion. with the key way to make the gearbox and electric motor couple together. which are manufactured from durable, high quality materials and are permanently lubricated for superior performance with minimal maintenance requirements. What is the angle between the axes of shafts in bevel gears?

Parallel shaft gearbox' shaft axes also intersect at this point, forming an arbitrary non-straight angle between the shafts. The angle between the shafts can be anything except zero or 180 degrees. helical gears with equal numbers of teeth and shaft axes at 90 degrees are called mitre gears.  application-engineered to minimize stress and wear and extend service life. Two important concepts in gearing are pitch surface and pitch angle.

The main parameters such as center distance and nominal transmission ratio are optimized, and the main parts and parts are interchangeable. The gears are made of high-quality alloy steel by carburizing and quenching. The hardness of the tooth softener is 54-62HRC. The utility model has the advantages of small volume, light weight, high precision, large carrying capacity, high efficiency, long service life, high reliability, stable transmission and low noise.

Product Features/Products overview

1. Power 0.12KW-200KW

2. gearbox ratio 1/3.77-1/281.71; secondary reduction combination 1/87-31434

3. Torque torque 87-18000 Nm

4. Completely closed and sealed to prevent dust and water from entering

5. It takes only 16000 hours to replace the lubricant for the first time.

6. The gear surface is in full contact, the force area is large, and the transmission torque is high.

7. Good meshing performance, low vibration, low noise, stable transmission

8. Power supply unit 110/220/380/415/660/690V, 50/60Hz

9. Case IP55 (standard), IP66 (optional)

Main material / Main materials

1. High-quality forged steel material, steel cast iron box, high-frequency heat treatment and grinding gear surface

2. Internal and externally reinforced gearboxes that ensure long life and reduce maintenance.

3. Silent operation is a symbolic feature, so the MF series also provides a comfortable and healthy working environment.

4. Ensure that the minimum maintenance workload is the main feature of the geared motor. It is usually necessary to replace the oil with mineral oil after 16,000 hours of operation or with synthetic oil after 28,000 hours of operation.

5. All gearbox height interchangeability, can require custom IEC interface to assemble the motor brand of the world, which not only provides customers with more choice and flexibility

6. Can be flexibly installed in various locations. The MBF series can be installed in any position required, ie horizontal, vertical or suspended, to meet any requirements.F parallel shaft helical gearbox according to the specified installation device to ensure that the staff can easily close to the oil mark, vent plug, drain plug. After the installation is in place, the accuracy of the installation position should be thoroughly checked in order, and the reliability of each fastener should be flexibly rotated after installation. The gearbox is splashed and lubricated in the oil pool. Before running, the user needs to remove the screw plug of the vent hole and replace it with a vent plug. The operation should be stable, without impact, vibration, noise and oil leakage. If abnormalities are found, they should be eliminated in time.    Parallel shaft helical gearbox should pay great attention to centering the drive center axis during installation. The error should not be greater than the compensation amount of the coupling used. The advantage of centering the drive center axis is to extend service life and achieve the desired transmission efficiency.

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