Tag Archives: spur gear reducer

China Professional Desboer Factory Custom Spur or Helical Ndr140 Series Gearbox Right Angle Reduction 90 Degree Planetary Gear Box for Speed Reducer with Great quality

Product Description

Product Description

The NDR140 series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The ND series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: NDR140 Series
Product features: high torque, high load, ultra-precision, small size
Product Description:
Integrated design concept with high-strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years

Our Advantages

High torque
High load
ultra-precision
Small size

Detailed Photos

 

Product Parameters

Segment number Single segment
Ratio i 4 5 7 10 14 20
Rated output torque Nm 530 620 520 420 520 420
Emergency stop torque Nm Three times of Maximum Output Torque
Rated input speed Rpm 3000
Max input speed Rpm 8000
Ultraprecise backlash arcmin ≤2
Precision backlash arcmin ≤4
Standard backlash arcmin ≤6
Torsional rigidity Nm/arcmin 151
Max.bending moment Nm 1300
Max.axial force N 10590
Service life hr 30000(15000 under continuous operation)
Efficiency % ≥95%
Weight kg 21.9
Operating Temperature ºC -10ºC~+90ºC
Lubrication   Synthetic grease
Protection class   IP64
Mounting Position   All directions
Noise level(N1=3000rpm,non-loaded) dB(A) ≤70
Rotary inertia Kg·cm² 23.4 21.8

Applicable Industries

 

                              Packaging   Machinery                              Mechanical  Hand                                                         Textile  Machinery

                   Non  Standard  automation                                          Machine  Tool                                                       Printing   Equipment

Certifications

 

 

Company Profile

 

DESBOER (HangZhou) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as 1 of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.

 

About Research

In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.

 

 

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Application: Motor, Machinery, Marine, Agricultural Machinery, CNC Machine
Function: Change Drive Torque, Speed Changing, Speed Reduction
Layout: Plantery Type
Hardness: Hardened Tooth Surface
Installation: All Directions
Step: Single-Step
Customization:
Available

|

Customized Request

China Professional Desboer Factory Custom Spur or Helical Ndr140 Series Gearbox Right Angle Reduction 90 Degree Planetary Gear Box for Speed Reducer   with Great quality China Professional Desboer Factory Custom Spur or Helical Ndr140 Series Gearbox Right Angle Reduction 90 Degree Planetary Gear Box for Speed Reducer   with Great quality
editor by CX 2024-02-05

China 42mm Flange NEMA17 Stepper Motor High Precision Speed Reducer Low Backlash Spur Gear Planetary Gearbox differential gearbox

Item Description

Item Description

 

HPS is a major manufacturer and provider of planetary gearbox and gear motor in China, Our firm covers an location of 6 pcs. Meanwhile, all 6 manufacturing lines strictly comply with ISO 9001 and CE to handle the top quality. broad-assortment collection products have been exported to 30+ nations all over the planet. 
Apart from, we are generating great endeavours to personalize and provide comprehensive remedies to meet up with diverse clients’ demands and market. Our R&D group has 15 many years encounter in this area, makes our business honored with a lot of invention patents and utility patents,  which can make CZPT the most trustable and reliable manufacturer.

 

SPECIFICATIONS Phase RATIO RATED TORQUE (N.m)
PLF42-L1 Planetry Gearbox L1 4 9
five 9
7 5
ten 5
Adapted motor ∅5-10/ ∅22-2/F31-M3
Rated Enter Pace (rpm) 3000
Max Enter Velocity (rpm) 6000
Backlash L1 ≤10 Arcmin
Fault stop torque(N.m) 2 moments of rated torque
Efficiency L1 96%
Average daily life span 20000h
Operating temperature -10°~+90°
Nosie  ≤55 db
IP 54
Installation strategy Any installation approach

Production & Check Equipments

Exhibition

 

HPS attends 5-6 exhibitions each and every 12 months, equally photo voltaic PV exhibitions and automation industry exhibitions, professional income crew and quality merchandise create CZPT a very good reputation in the marketplace.

Certificates

Successful Assignments

Packaging & Shipping

FAQ

 

Q1:Which places are your goods mostly utilised in?

A:At current, we have 2 major products: precision planetary equipment reducer and photo voltaic geared motor. Most of the precision planetary reducers are used in automation fields, these kinds of as health-related gear, 3D printers, doorway openers, tapping machines, CNC lathes and a series of automation products. In addition, our solar geared motors are employed in photovoltaic electricity era initiatives, which are primarily merged with rotary drives to travel photo voltaic panels to observe daylight.
Q2: How to decide on the appropriate planetary gearbox?
A :First of all, we want you to be CZPT to offer related parameters. If you have a motor drawing, it will permit us suggest a suitable gearbox for you faster. If not, we hope you can give the pursuing motor parameters: output pace, output torque, voltage, present, IP, sound, operating problems, motor size and electrical power, etc.
Q3: What is the price tag ?
A : The primary figuring out aspect for the price of every single merchandise is the purchase volume. You can talk with us and enable us comprehend each and every other. I feel that our rates, merchandise quality and our providers can undoubtedly make you happy.

This fall: Do you give custom-made support?

A: Indeed, we supply customized providers. You only need to set ahead your requirements, and we will do our best to give you with a plan, make plans, and consider our ideal to fulfill your requirements.

 

US $20-30
/ Piece
|
1 Piece

(Min. Order)

###

Shipping Cost:

Estimated freight per unit.



To be negotiated

###

Application: Motor, Machinery, Marine, Agricultural Machinery
Function: Change Drive Torque, Speed Changing, Speed Reduction
Layout: Coaxial

###

Samples:
US$ 40/Piece
1 Piece(Min.Order)

|

Order Sample

###

Customization:

###

SPECIFICATIONS STAGE RATIO RATED TORQUE (N.m)
PLF42-L1 Planetry Gearbox L1 4 9
5 9
7 5
10 5
Adapted motor ∅5-10/ ∅22-2/F31-M3
Rated Input Speed (rpm) 3000
Max Input Speed (rpm) 6000
Backlash L1 ≤10 Arcmin
Fault stop torque(N.m) 2 times of rated torque
Efficiency L1 96%
Average life span 20000h
Operating temperature -10°~+90°
Nosie  ≤55 db
IP 54
Installation method Any installation method
US $20-30
/ Piece
|
1 Piece

(Min. Order)

###

Shipping Cost:

Estimated freight per unit.



To be negotiated

###

Application: Motor, Machinery, Marine, Agricultural Machinery
Function: Change Drive Torque, Speed Changing, Speed Reduction
Layout: Coaxial

###

Samples:
US$ 40/Piece
1 Piece(Min.Order)

|

Order Sample

###

Customization:

###

SPECIFICATIONS STAGE RATIO RATED TORQUE (N.m)
PLF42-L1 Planetry Gearbox L1 4 9
5 9
7 5
10 5
Adapted motor ∅5-10/ ∅22-2/F31-M3
Rated Input Speed (rpm) 3000
Max Input Speed (rpm) 6000
Backlash L1 ≤10 Arcmin
Fault stop torque(N.m) 2 times of rated torque
Efficiency L1 96%
Average life span 20000h
Operating temperature -10°~+90°
Nosie  ≤55 db
IP 54
Installation method Any installation method

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!
gearbox

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.
gearbox

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.
gearbox

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.

China 42mm Flange NEMA17 Stepper Motor High Precision Speed Reducer Low Backlash Spur Gear Planetary Gearbox     differential gearbox	China 42mm Flange NEMA17 Stepper Motor High Precision Speed Reducer Low Backlash Spur Gear Planetary Gearbox     differential gearbox
editor by czh 2023-01-14