Tag Archives: right angle motor gearbox

China Hot selling Desboer Ne120 Series Right Angle High Precision High Torque Low Backlash Planetary Gearbox for Servo Motor gearbox assembly

Product Description

Product Description

The NE120 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 NE120 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: NE120 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
Small size

Detailed Photos


Product Parameters

Segment number Single segment
Ratio i 3 4 5 6 7 8 9 10
Rated output torque Nm 190 270 310 290 280 240 210 210
Emergency stop torque Nm Three times of Maximum Output Torque
Rated input speed Rpm 4000
Max input speed Rpm 8000
Ultraprecise backlash arcmin ≤1
Precision backlash arcmin ≤5
Standard backlash arcmin ≤7
Torsional rigidity Nm/arcmin 14
Max.bending moment Nm 6100
Max.axial force N 3350
Service life hr 20000(10000 under continuous operation)
Efficiency % ≥97%
Weight kg 6.9
Operating Temperature ºC -10ºC~+90ºC
Lubrication   Synthetic grease
Protection class   IP64
Mounting Position   All directions
Noise level(N1=3000rpm,non-loaded) dB(A) ≤63
Rotary inertia Kg·cm² 3.25 2.74 2.71 2.65 2.62 2.58 2.57 2.57

Applicable Industries


                              Packaging   Machinery                              Mechanical  Hand                                                         Textile  Machinery

                   Non  Standard  automation                                          Machine  Tool                                                       Printing   Equipment




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


Customized Request

Epicyclic gearbox

Limitations and Disadvantages of Epicyclic Gearboxes

Epicyclic gearboxes have certain limitations such as complexity in design and assembly, which can increase manufacturing costs. They may produce higher noise levels due to multiple interacting gears. Additionally, epicyclic gearboxes can be less efficient compared to some other gearbox types, especially in certain load conditions. Maintaining and repairing them can be challenging due to their intricate design. Furthermore, the compact size of these gearboxes may limit their torque and power capacities in extremely high-load applications.

Epicyclic gearbox

Common Problems and Failures in Epicyclic Gearboxes

Common problems in epicyclic gearboxes include gear wear, misalignment, lubrication issues, and bearing failures. The intricate arrangement of gears can lead to increased complexity in diagnosing and resolving issues. Misalignment or improper assembly can cause excessive loads on gear teeth, leading to wear and noise. Inadequate lubrication can result in friction and overheating. Bearing failures can occur due to high loads or inadequate maintenance. Regular inspections, proper assembly, quality lubrication, and addressing issues promptly are key to preventing and resolving problems in epicyclic gearboxes.

Epicyclic gearbox

Industries Using Epicyclic Gearboxes

Epicyclic gearboxes find applications in various industries due to their compact design and versatile functionality. Some common industries include automotive, aerospace, robotics, industrial machinery, power generation, and renewable energy. In the automotive sector, epicyclic gearboxes are utilized in automatic transmissions to provide multiple gear ratios efficiently. In aerospace, they are used for power transmission and control systems. Robots often employ epicyclic gearboxes for their compactness and precise motion control. Industrial machinery applications range from conveyors to packaging equipment. Epicyclic gearboxes also play a role in wind turbines and solar tracking systems, optimizing power conversion and output. The adaptability and efficiency of epicyclic gearboxes make them a valuable choice across diverse industries.

China Hot selling Desboer Ne120 Series Right Angle High Precision High Torque Low Backlash Planetary Gearbox for Servo Motor   gearbox assembly	China Hot selling Desboer Ne120 Series Right Angle High Precision High Torque Low Backlash Planetary Gearbox for Servo Motor   gearbox assembly
editor by CX 2024-05-16

China high quality right angle planet 60mm speed increase lift for servo motor speed hydraulic mixer stepper ac motor planetary gearbox manufacturer

Relevant Industries: Production Plant, Machinery Fix Stores
Gearing Arrangement: Planetary
Output Torque: 4.5~260Nm
Input Pace: 1000rpm~10000rpm
Output Velocity: 60rpm~3500rpm
Merchandise title: proper angle earth 60mm planetary gearbox
No. of Stage: 1~three
Equipment Ratio: 3~512
Total Load Effectiveness: ninety%~96%
Lifetime: 30,000 hrs
Functioning Temp.: -25 °C ~ +ninety °C
Protection Grade: IP54
Enter Flange: forty~one hundred sixty
Human body Size: 38.5~129
Excess weight: .fifty one~16kg
Packaging Information: 5pcs gearboxes in 1 bundle
Port: ZheJiang

Bargain Sale
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PrimoPal’s PPG sequence Higher Precision Planetary Gearboxes are mainly used with varieties of servo motors and brushless DC motors, and so forth. These straight-equipment gearboxes are easy to be mounting, possessing greatest effectiveness of ninety eight%, maximum admissible torque of 1800N.m and the least expensive backlash of 3arcmin. The reduction ratio arrives in 23 various alternatives, ranging from 1:3 to 1:512. Aside from, large precision planetary gearboxes with helical gears are also accessible.

life time 30,000hrs
Ambient Temperature-twenty five °C ~ + 90°C

How to Select a Gearbox

When you drive your vehicle, the gearbox provides you with traction and speed. The lower gear provides the most traction, while the higher gear has the most speed. Selecting the right gear for your driving conditions will help you maximize both. The right gearing will vary based on road conditions, load, and speed. Short gearing will accelerate you more quickly, while tall gearing will increase top speed. However, you should understand how to use the gearbox before driving.


The function of the gearbox is to transmit rotational energy to the machine’s drive train. The ratio between input and output torque is the ratio of the torque to the speed of rotation. Gearboxes have many different functions. A gearbox may have multiple functions or one function that is used to drive several other machines. If one gear is not turning, the other will be able to turn the gearbox. This is where the gearbox gets its name.
The pitch-controlled system has an equal number of failure modes as the electrical system, accounting for a large proportion of the longest machine downtime and halt time. The relationship between mechanisms and faults is not easily modeled mathematically. Failure modes of gearboxes are shown in Fig. 3. A gearbox’s true service life is six to eight years. However, a gearbox’s fault detection process must be developed as mature technology is required to reduce the downtime and avoid catastrophic incidents.
A gearbox is a vital piece of machinery. It processes energy produced by an engine to move the machine’s parts. A gearbox’s efficiency depends on how efficiently it transfers energy. The higher the ratio, the more torque is transferred to the wheels. It is a common component of bicycles, cars, and a variety of other devices. Its four major functions include:
In addition to ensuring gearbox reliability, a gearbox’s maintainability should be evaluated in the design phase. Maintainability considerations should be integrated into the gearbox design, such as the type of spare parts available. An appropriate maintenance regime will also determine how often to replace or repair specific parts. A proper maintenance procedure will also ensure that the gearbox is accessible. Whether it is easy to access or difficult to reach, accessibility is essential.


A car’s transmission connects the engine to the wheels, allowing a higher-speed crankshaft to provide leverage. High-torque engines are necessary for the vehicle’s starting, acceleration, and meeting road resistance. The gearbox reduces the engine’s speed and provides torque variations at the wheels. The transmission also provides reversing power, making it possible to move the vehicle backwards and forwards.
Gears transmit power from one shaft to another. The size of the gears and number of teeth determine the amount of torque the unit can transmit. A higher gear ratio means more torque, but slower speed. The gearbox’s lever moves the engaging part on the shaft. The lever also slides the gears and synchronizers into place. If the lever slips to the left or right, the engine operates in second gear.
Gearboxes need to be closely monitored to reduce the likelihood of premature failure. Various tests are available to detect defective gear teeth and increase machine reliability. Figure 1.11(a) and (b) show a gearbox with 18 teeth and a 1.5:1 transmission ratio. The input shaft is connected to a sheave and drives a “V” belt. This transmission ratio allows the gearbox to reduce the speed of the motor, while increasing torque and reducing output speed.
When it comes to speed reduction, gear box is the most common method for reducing motor torque. The torque output is directly proportional to the volume of the motor. A small gearbox, for example, can produce as much torque as a large motor with the same output speed. The same holds true for the reverse. There are hybrid drives and in-line gearboxes. Regardless of the type, knowing about the functions of a gearbox will make it easier to choose the right one for your specific application.


When selecting a gearbox, the service factor must be considered. Service factor is the difference between the actual capacity of the gearbox and the value required by the application. Additional requirements for the gearbox may result in premature seal wear or overheating. The service factor should be as low as possible, as it could be the difference between the lifetime of the gearbox and its failure. In some cases, a gearbox’s service factor can be as high as 1.4, which is sufficient for most industrial applications.
China dominates the renewable energy industry, with the largest installed capacity of 1000 gigawatts and more than 2000 terawatt hours of electricity generated each year. The growth in these sectors is expected to increase the demand for gearboxes. For example, in China, wind and hydropower energy production are the major components of wind and solar power plants. The increased installation capacity indicates increased use of gearboxes for these industries. A gearbox that is not suitable for its application will not be functional, which may be detrimental to the production of products in the country.
A gearbox can be mounted in one of four different positions. The first three positions are concentric, parallel, or right angle, and the fourth position is shaft mount. A shaft mount gearbox is typically used in applications where the motor can’t be mounted via a foot. These positions are discussed in more detail below. Choosing the correct gearbox is essential in your business, but remember that a well-designed gearbox will help your bottom line.
The service factor of a gearbox is dependent on the type of load. A high shock load, for example, can cause premature failure of the gear teeth or shaft bearings. In such cases, a higher service factor is required. In other cases, a gearbox that is designed for high shock loads can withstand such loads without deteriorating its performance. Moreover, it will also reduce the cost of maintaining the gearbox over time.


When choosing the material for your gearbox, you must balance the strength, durability, and cost of the design. This article will discuss the different types of materials and their respective applications and power transmission calculations. A variety of alloys are available, each of which offers its own advantages, including improved hardness and wear resistance. The following are some of the common alloys used in gears. The advantage of alloys is their competitive pricing. A gear made from one of these materials is usually stronger than its counterparts.
The carbon content of SPCC prevents the material from hardening like SS. However, thin sheets made from SPCC are often used for gears with lower strength. Because of the low carbon content, SPCC’s surface doesn’t harden as quickly as SS gears do, so soft nitriding is needed to provide hardness. However, if you want a gear that won’t rust, then you should consider SS or FCD.
In addition to cars, gearboxes are also used in the aerospace industry. They are used in space travel and are used in airplane engines. In agriculture, they are used in irrigation, pest and insect control machinery, and plowing machines. They are also used in construction equipment like cranes, bulldozers, and tractors. Gearboxes are also used in the food processing industry, including conveyor systems, kilns, and packaging machinery.
The teeth of the gears in your gearbox are important when it comes to performance. A properly meshing gear will allow the gears to achieve peak performance and withstand torque. Gear teeth are like tiny levers, and effective meshing reduces stress and slippage. A stationary parametric analysis will help you determine the quality of meshing throughout the gearing cycle. This method is often the most accurate way to determine whether your gears are meshing well.


The global gear market is divided into five key regions, namely, North America, Europe, Asia Pacific, and Latin America. Among these regions, Asia Pacific is expected to generate the largest GDP, owing to rapidly growing energy demand and investments in industrial infrastructure. This region is also home to some of the largest manufacturing bases, and its continuous building of new buildings and homes will support the industry’s growth. In terms of application, gearboxes are used in construction, agricultural machinery, and transportation.
The Industrial Gearbox market is anticipated to expand during the next several years, driven by the rapid growth of the construction industry and business advancements. However, there are several challenges that hamper the growth of the industry. These include the high cost of operations and maintenance of gear units. This report covers the market size of industrial gearboxes globally, as well as their manufacturing technologies. It also includes manufacturer data for the period of 2020-2024. The report also features a discussion of market drivers and restraints.
Global health crisis and decreasing seaborne commerce have moderately adverse effects on the industry. Falling seaborne commerce has created a barrier to investment. The value of international crude oil is expected to cross USD 0 by April 2020, putting an end to new assets development and exploitation. In such a scenario, the global gearbox market will face many challenges. However, the opportunities are huge. So, the market for industrial gearboxes is expected to grow by more than 6% by 2020, thanks to the increasing number of light vehicles sold in the country.
The main shaft of a gearbox, also known as the output shaft, spins at different speeds and transfers torque to an automobile. The output shaft is splined so that a coupler and gear can be connected to it. The counter shaft and primary shaft are supported by bearings, which reduce friction in the spinning element. Another important part of a gearbox is the gears, which vary in tooth count. The number of teeth determines how much torque a gear can transfer. In addition, the gears can glide in any position.

China high quality right angle planet 60mm speed increase lift for servo motor speed hydraulic mixer stepper ac motor planetary gearbox     manufacturer China high quality right angle planet 60mm speed increase lift for servo motor speed hydraulic mixer stepper ac motor planetary gearbox     manufacturer
editor by czh

China Best Sales NEMA 23/34 90degree Speed Reducer Motor Low Noise Right Angle Gearbox Precision Planetary Gearbox with high quality

Solution Description

Standard Specification:

Phase Angle  Accuracy: ±5%
Resistance Precision: ±10%
Inductance Accuracy: ±20%
Temperature Rise: 80°C Max
Ambient Temperature: -20°C~+50°C
Insulation Resistance: 100MΩ Min., 500VDC
Dielectric Energy:  500VAC for 1 minute
Shaft Radial Play:  0.02Max (450g-load)
Shaft Axial Play: 0.08Max (450g-load)
Max. radial pressure:220N (20mm from the flange)
Max. axial drive:60N


nema 34 closed loop stepper motor

Model No. Phase Angle Motor Duration Present
Keeping Torque # of Qualified prospects Detent Torque Rotor Inertia Mass
( °) (L)mm A Ω mH N.m No. Kg.cm g.cm2 Kg
86HS78-6004XBJED-.35M 1.8 seventy eight 6 .27 2 four.five four 1.two 1400 2.eight
86HS115-6004YBJED-.35M 1.eight 115 6 .36 three.eight 8.five four 2.four 2700 four.3
86HS155-6004YBJED-.35M one.eight a hundred and fifty five six .forty four 3.eight 12 four 3.six 4000 five.9

Nema 34 stepper motor

Model No. Stage Angle Motor Duration Current
Keeping Torque # of Prospects Detent Torque Rotor Inertia Mass
( °) (L)mm A Ω mH N.m No. Kg.cm g.cm Kg
JK86HS68-5904 1.eight 67 5.9 .28 1.7 3.four 4 .8 one thousand one.7
JK86HS68-2808 one.eight 67 two.8 one.4 three.nine 3.4 eight .eight 1000 one.7
JK86HS78-5504 1.eight 78 five.five .46 four. four.6 four 1.two 1400 two.3
JK86HS78-4208 1.eight 78 4.two .seventy five 3.four 4.6 8 one.2 1400 2.3
JK86HS97-4504 one.eight 97 4.5 .sixty six three. 5.8 four one.seven 2100 three.
JK86HS97-4008 one.eight 97 4. .ninety eight 4.one four.seven eight 1.7 2100 three.
JK86HS100-6004 one.8 one hundred six. .36 two.8 seven. four 1.nine 2200 three.one
JK86HS115-6004 one.eight one hundred fifteen 6. .6 six.five 8.7 4 2.4 2700 3.8
JK86HS115-4208 one.8 115 four.two .9 six. eight.7 eight two.four 2700 three.eight
JK86HS126-6004 one.8 126 6. .fifty eight 6.five six.three four 2.nine 3200 4.5
JK86HS155-6004 one.8 one hundred fifty five 6. .sixty eight 9. thirteen. four three.6 4000 five.four
JK86HS155-4208 one.8 one hundred fifty five 4.two one.25 8. twelve.2 eight 3.6 4000 five.four



Right angle gearboxes (worm and planetary gears) are sturdy and can be utilized for 90° turns. An inline reducer (parallel shaft and planetary) is an best matching motor with large input speeds, or when equipment motor efficiency is essential. Get in touch with our technical income staff to support figure out which transmission resolution is very best for you.
Gearboxes are mechanical units that support travel techniques keep optimum pace and torque for purposes. Also recognized as gearboxes and gear drives, they minimize the rotational velocity of the enter shaft by a specified percentage and improve the electrical power shipped to the output shaft by the same proportion. Ratio multipliers improve the deceleration and torque presented by the reducer by a specified ratio and are ideal for parallel installations. Mounting bases, torque arms and flange couplings are equipment employed with the reducer. They are generally employed in purposes the place the reducer is not right related to the drive mechanism.

China Best Sales NEMA 23/34 90degree Speed Reducer Motor Low Noise Right Angle Gearbox Precision Planetary Gearbox     with high quality

China Professional Planetary Speed Reducer NEMA Transmission Drive DC Stepper Servo Motor Mini Right Angle Gearbox Gear Case Planetary Gear Box with Good quality

Merchandise Description

Planetary Speed Reducer NEMA transmission Push DC Stepper servo motor mini Right Angle Gearbox Equipment Situation Planetary Gear Box


planetary gearbox

Planetary GearBoxes for Design products
The gearbox is a crucial mechanical part for construction machinery. Constructed to the optimum top quality standards, our planetary gearheads have received the recognition and have faith in of our customers. Our gear units can be employed on different design machines, this kind of as tower cranes, crawler cranes, beam carriers, excavators, graders, concrete mixing vegetation, asphalt pavers, bridge machines, milling equipment and other products. They are essential transmission elements for bridge and road development equipment and all varieties of mining machines.




When seeking at a reducer vs a gearbox, typically the only distinction is terminology. This is because all reducers are gearboxes. Even so, not all gearboxes are retarders. This may audio complicated, but it is truly really basic. A reducer is a equipment set in between the motor and the machine. The objective of the reducer is to minimize the rotational velocity transferred between these two endpoints. The reducer amplifies and multiplies the torque (input) made by the motor. Second, a reducer, as the title suggests, lowers the velocity of the enter (output in rpm) so that the output is the correct velocity. The expression “gearbox” is just a generic expression utilized for the gear practice among the motor and the device. For that reason, all reducers are gearboxes. Even so, not all gearboxes lessen enter pace. Despite the fact that unheard of, gearboxes can actually improve input speeds. By far the most frequent type of gearbox is a retarder, but it would be incorrect to say that all gearboxes are retarders.
Appropriate angle gearboxes (worm and planetary gears) are strong and can be employed for 90° turns. An inline reducer (parallel shaft and planetary) is an perfect matching motor with high enter speeds, or when equipment motor effectiveness is important. Speak to our technological revenue staff to help determine which transmission remedy is ideal for you.

China Professional Planetary Speed Reducer NEMA Transmission Drive DC Stepper Servo Motor Mini Right Angle Gearbox Gear Case Planetary Gear Box     with Good quality