Model Number: 200#–313#
Gearing Arrangement: Planetary
Output Torque: 4.77—4760.86
Rated Power: 0.25–150HP
Input Speed: 1800(60Hz)/1500(50Hz)
Output Speed: 480—0.5
Type: HF,VF,HS,VS
Housing Code: 200,280,300,300H,301,301H,303,305,307,309,313
Motor Power: 1/4HP,1/2HP,1HP,2HP,3HP,5HP,7.5HP,10HP,15HP,20HP,25HP,30HP,40HP,50HP,7
Ratio: 1:3.75–1:2422
Application: Agricultural
Color: Customer Requests
Material: Cast Iron
Certification: ISO9001-2008
Product name: Gear Motor Gearbox
Weight: 50KG
Packaging Details: box
Port: GUANGZHUO/HangZhou
Electric Planetary reducer /gear box
1,Characteristics of a planetary speed reducer
High torque,impact resistance:The method of motion of a planetary gear structure is different from
traditional parallel gears.Traditional gear rely on a small number of contact points between 2 gears
to squeeze as the driving force.where all the loading are concentrated on a few contacting surfaces,
making it easy to wear and crack the gears.But the planetary speed reducer has 6 gear contacting
surfaces with a larger area than can distribute the loading evenly over 360 degrees .Multiple gear surfaces
share the instantaneous impact loading evenly which make them more resistant to the impact from higher
torques,The housing and bearing parts will not be damaged and crack due to high loading,either.
1,Housing 2,Output Shaft 3,Oill Seal-Out Shaft 4,Bearing-Output Shaft 5,Sun Nut 6, Automobile CZPT Rearview Mirror Car Door Lock Motor Mini High Speed DC 12V Motor Mini Motor PAN14EE12AA1 Planetary Carrier7,Internal Gear Ring
8,Planetary Gear 9,Using Connected Section’s Gear 10,Needle Roller Pin 11,Sun Gear Input Shaft12,Snap Ring 13,Bearing-Input Shaft
14,Oill Seal-Input Shft 15,Input Flange 16,O-Ring 17,Bearing Plug 18,Key-Outptu Shaft19,Washer 20,Hex Socket Cap Screw
Small volume and light weight:Traditional design of geared speed reducers typically applies multiple sets of larger and small gears
to operate in a staggered pattern for power transmission and speed reduction,Because the reduction ratio needs to be generated
by the multiple of tooth numbers of the 2 gears,there must be a certain engaging clearance between larger and small gears.Therefore,
the required space for the gearbox is relatively large.Especially for the combination of a high-speed reduction ratio.which needs a combination
of more than 2 gearboxes and for which its structural strength will become relatively weak and enlarge its gearbox length,causing extremely
large volume and weight,The structure according to the required number of stages and realizes the multiple staged combination alone,Its small
volume,light weight and compact outline make the equipment look more valuable.
High efficiency and low back clearance:Because thereis only a single tooth surface engaged and contacted when each set of gears operates
to reduce speed,the stress on the tooth surface should be larger when transmitting the same torque,Therefore,the gear design should apply
larger module and thickness,The larger the module is,the larger the deviation tolerance between gear teeth,which create a relatively large gear
clearance and increases the accumulated back clearance for each stage of speed reduction.The unique characteristic of uniform engagement of
the planetary gear combination and arc enveloping structure of the external gear ring help with the robust engagement between the external
gear ring and planetary gear.With the highly robust engagement between gears,apart from improving the extremely high-speed reducer
efficiency,the equipment itself can be selected to meet the requirements of positioning in high precision.
2,Products Selection
3,Efficiency table of planetary speed reducer:
Stage
Reduction Ratio
Efficiency
L1
3.48-7.2
97%
L2
12.1-51.8
95%
L3
63-373
92%
L4
403-2687
90%
4,Type selection Table
Packaging & ShippingTrade infoTrade terms:CIF FOB EXW
Payment Terms: L/C,T/T Western Union
Delivery Time:5-7working days after deposit.
Packaging Detail:Standard exporting package
Shipping: By sea,by air and by express delivery
Shipping
Our ServicesPre-sale services:
NOSEN engineers help clients consider all safety factors, select correct models step by step ,
Auto Cad & Cheap Price 2200w quad atv electriccheap quadricycleelectric ATV PDF drawing and layout for clients’ engineers reference.
(With High quality ,reasonable price and excellent services )
After-sale service:
Expert sales teams, familiar with I&E regulation, ensure goods shipment smoothly.
Follow up the exported goods from time to time, and make a report for monthly meeting.
During warranty period, any problem of “NOSEN” products, after we confirmed, we will ship a new 1 to replace.
Company InformationNosen company has 10 years experience in this line ,
Have accumulated our special experieneand methods to control the quality through the whole process.
The customized service we provide has helped our worldwide customers solve lots of problems.
You can find more information of us website :
>Company profile
NOSEN M&E Technology Co.,Ltd was established in 2003 ,Our products have been widely used in the Middle East,Europe , Southeast Asia ,USA and so on.
High quality and reasonable price is our way to show respect to our customers.We have passed “ISO9001:2008 Quality Management System”and we got SGS ,Utility Model Patent Certificate .
FAQFAQ:
Q: Why choose NOSEN ?
A:1.Professional Mechanical manufacture for years with full experience .
Own factory, you could share direct factory price,Quality guaranteed by our QC.
Q:What paying methods do you accept?
A:T/T and West Union
Q:What ‘s the time of delivery?
A:It’s subject to your order quantity and our production schedule,
Usually,7-15 working days for production after receipt of payments
Q: What is your guarantee period?
A: NOSEN provides 1 (one) year quality guarantee for the products from your purchase date,
except the human damage and force manure factor.
Contact InfoJack NosenNOSEN M&E TECHNOLOGY CO.,LTDXinhaoyuan Industrial Park,Xitou,Houjie,HangZhou,ZheJiang ,ChinaT: 86 769 88771988/88773988F: 86 769 85644652 M:86~13 0571 88828 13858117778827261279Web: http:// .cn
PS: Any questions or special requirements, please feel free to contact us !
Your success is our business! Linix DC 24V 80W Gear Motor 85ZY24-80-B90JB120G1538-BM Double out Shaft Permanent Magnet Reduction
The Parts of a Gearbox
There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!
Components
Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.
Functions
A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.
Maintenance
Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.
