Product Description

Product Description

The NDF075A 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: NF075A 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 Double segment
Ratio i 15 20 25 30 35 40 45 50 60 70 80 90 100
Rated output torque Nm 120 130 150 140 130 110 95 150 140 130 110 95 95
Emergency stop torque Nm Three times of Maximum Output Torque
Rated input speed Rpm 4000
Max input speed Rpm 8000
Ultraprecise backlash arcmin
Precision backlash arcmin ≤5
Standard backlash arcmin ≤7
Torsional rigidity Nm/arcmin 14
Max.bending moment Nm 4100
Max.axial force N 3700
Service life hr 30000(15000 under continuous operation)
Efficiency % ≥94%
Weight kg 5.5
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 0.47 0.44

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: Double-Step
Customization:
Available

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Customized Request

angle gearbox

Ensuring Precision of Gear Tooth Profiles in Angle Gearboxes

Manufacturers employ various techniques and processes to ensure the precision of gear tooth profiles in angle gearboxes:

  • Advanced Manufacturing Technologies: Modern manufacturing technologies such as CNC machining and gear hobbing are used to precisely shape gear teeth. Computer-controlled processes enable accurate replication of gear tooth profiles.
  • High-Quality Materials: High-quality materials are selected to create gears that can withstand the stresses and loads they will experience during operation. High-grade metals and alloys are commonly used.
  • Quality Control and Inspection: Rigorous quality control measures involve inspecting gear tooth profiles using specialized equipment like coordinate measuring machines (CMMs) and gear analyzers. This ensures that the dimensions and profiles meet the required specifications.
  • Tooth Profile Design Software: Engineering software is used to design gear tooth profiles with precision. Computer-aided design (CAD) software allows engineers to model gear teeth accurately before manufacturing.
  • Heat Treatment: Gears are often subjected to heat treatment processes such as carburizing or nitriding to enhance their surface hardness, durability, and resistance to wear.

The combination of advanced manufacturing techniques, strict quality control, and the use of quality materials helps manufacturers achieve the necessary precision in gear tooth profiles. This precision is critical to ensure smooth and efficient power transmission, minimal noise, and extended gearbox lifespan.

angle gearbox

Impact of Gear Ratios on Performance of Angle Gearboxes

Gear ratios play a significant role in determining the performance of angle gearboxes. The gear ratio is a measure of how many revolutions the input shaft makes compared to the output shaft. Here’s how gear ratios impact the performance:

Torque and Speed Relationship: The gear ratio directly affects the relationship between torque and speed. In an angle gearbox, a higher gear ratio (such as 1:5) means that the output shaft will rotate fewer times than the input shaft but with greater force. Conversely, a lower gear ratio (such as 5:1) results in the output shaft spinning more times but with less force. This relationship is crucial for adapting the gearbox to specific application requirements.

Power Transmission: The right choice of gear ratio ensures efficient power transmission. If a high torque is required, a lower gear ratio is chosen to provide mechanical advantage. On the other hand, a higher gear ratio is selected for applications where higher rotational speed is essential. The gear ratio determines how effectively the gearbox can convert input power into the desired output power.

Application Adaptation: Gear ratios allow angle gearboxes to adapt to various applications. Different tasks require different combinations of torque and speed. By selecting the appropriate gear ratio, the gearbox can tailor its output to suit the specific demands of the task, optimizing efficiency and performance.

Overall, gear ratios in angle gearboxes provide a way to fine-tune the output characteristics, allowing them to fulfill a wide range of mechanical requirements across different industries and applications.

angle gearbox

Industries and Machinery Using Angle Gearboxes

Angle gearboxes find extensive use in various industries and machinery that require the redirection of rotational motion at different angles. Some of the common industries and applications include:

  • Automotive: Angle gearboxes are essential in automotive differentials to distribute torque between wheels and change the direction of power transmission.
  • Industrial Machinery: Industries such as manufacturing, packaging, and material handling use angle gearboxes in conveyors, rotary tables, and other equipment that require changing rotational direction.
  • Aerospace: Aircraft systems often employ angle gearboxes to transfer power between components that are oriented at different angles.
  • Construction and Earthmoving Equipment: Heavy machinery like excavators and bulldozers utilize angle gearboxes to redirect power to different parts of the equipment.
  • Marine: In ships and boats, angle gearboxes are used for applications like propeller shafts and steering systems.
  • Energy Generation: Wind turbines use angle gearboxes to transfer power from the rotating blades to the generator.
  • Power Tools: Angle gearboxes are commonly found in power tools like drills, grinders, and saws to change rotational motion for different tasks.

These industries and applications rely on angle gearboxes to efficiently transmit motion and power between components with varying angles and orientations, enabling the proper functioning of complex machinery and equipment.

China manufacturer Desboer High Load Right Angle Planetary Gearbox NF075A-15~100-S2-P1   gearbox definition		China manufacturer Desboer High Load Right Angle Planetary Gearbox NF075A-15~100-S2-P1   gearbox definition
editor by CX 2024-04-24