Product Description

Product Description

NBR115 series adopts an integrated design of sun gear and input shaft, integrated design of output structure, and increased right-angle design for more flexible installation and space-saving. The product has the characteristics of high load, high precision, and low noise, focusing on the use of automation equipment, various types of packaging, printing, lithium-ion, LCD, robot, palletizers, woodworking, doors, windows, and other industry sectors.        
 
         
 

Product Name: High Precision Planetary Gearbox
Product Series: NBR 115 Series
Product features: high precision, high load, low noise, high flexibility, space saving.
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 optimises power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years

Our Advantages

High precision
High load
Low noise
High flexibility
Space saving
 

Detailed Photos

Product Parameters

 

Segment number Double segment
Ratio i 25 30 35 40 45 50 60 70 80 90 100 120 140 160 180 200
Rated output torque Nm 300 290 280 240 210 210 290 280 240 210 210 290 280 240 210 210
Emergency stop torque Nm Three times of Maximum Output Torque
Rated input speed Rpm 4000
Max input speed Rpm 8000
Ultraprecise backlash arcmin ≤4
Precision backlash arcmin ≤7
Standard backlash arcmin ≤9
Torsional rigidity Nm/arcmin 25
Max.bending moment Nm 6700
Max.axial force N 3350
Service life hr 20000(10000 under continuous operation)
Efficiency % ≥92%
Weight kg 14.2
Operating Temperature ºC -10ºC~+90ºC
Lubrication   Synthetic grease
Protection class   IP64
Mounting Position   All directions
Noise level(N1=3000rpm,non-loaded) dB(A) ≤68
Rotary inertia Kg·cm² 2.25 1.87

Applicable Industries

                      Packaging   Machinery                                           Mechanical  Hand                                                    Textile  Machinery

                   Non  Standard  automation                                              Machine  Tool                                                    Printing    Equipment 

Application: Motor, Machinery, Marine, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: All Direction
Layout: Planetary Gearbox
Gear Shape: Helical Gear
Step: Double-Step
Customization:
Available

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Customized Request

90 degree gearbox

Examples of Vehicles and Equipment Using 90 Degree Gearboxes

90 degree gearboxes are commonly used in various vehicles and equipment where a change in direction of power transmission is required. Here are some examples:

  • Automobiles: Many vehicles use 90 degree gearboxes to transmit power from the engine to the wheels, especially in front-wheel drive configurations where the engine is mounted transversely.
  • Construction Machinery: Equipment like excavators and loaders use 90 degree gearboxes to change the direction of power in hydraulic systems that control movements.
  • Agricultural Equipment: Tractors and combines often employ 90 degree gearboxes to transfer power from the engine to various components like the drivetrain and attachments.
  • Marine Applications: Boats and ships use 90 degree gearboxes to change the direction of propulsion power from the engine to the propellers.
  • Industrial Machinery: Many industrial machines use 90 degree gearboxes to transmit power in different directions, enabling complex movements and operations.
  • Printing Presses: Printing presses often use 90 degree gearboxes to change the direction of power transmission between different sections of the machine.
  • Textile Machinery: Textile manufacturing equipment may use 90 degree gearboxes to change the direction of power for various processes.
  • Material Handling Equipment: Conveyor systems and other material handling equipment use 90 degree gearboxes for changing the direction of movement.
  • Robotics: Robotic arms and mechanisms often utilize 90 degree gearboxes to achieve precise movements and positioning.
  • Food Processing Equipment: Machinery used in food processing may use 90 degree gearboxes to change the direction of power transmission in various stages of production.

These examples highlight the versatility and importance of 90 degree gearboxes in a wide range of applications across different industries.

90 degree gearbox

Differences between 90 Degree Gearbox and Right-Angle Gearbox

A 90 degree gearbox and a right-angle gearbox are terms often used interchangeably, but they do have some differences:

  • Terminology: Both terms essentially refer to the same concept of changing power transmission direction by 90 degrees. “90 degree gearbox” is a more specific term, while “right-angle gearbox” is a broader term that encompasses gearboxes changing direction by any angle that’s considered a right angle.
  • Angle Range: A 90 degree gearbox is specifically designed to change power transmission direction by a perfect 90-degree angle. On the other hand, a right-angle gearbox can change direction by any angle between 0 and 180 degrees, as long as the change is considered a right angle.
  • Design Variety: Right-angle gearboxes can include gearboxes with angles slightly less than 90 degrees or even more than 90 degrees. They provide greater design flexibility to accommodate various space constraints and layouts.
  • Specificity: When someone refers to a “90 degree gearbox,” it often implies a very specific purpose of changing direction by exactly 90 degrees. In contrast, a right-angle gearbox could encompass a wider range of applications and angles.
  • Application: Both types of gearboxes are commonly used in various industries and applications where space constraints or specific layout requirements demand a change in power transmission direction without extensive use of additional components.

Ultimately, while the terms “90 degree gearbox” and “right-angle gearbox” are related, the former refers to a precise 90-degree change in direction, while the latter has a broader scope covering a range of right-angle changes.

90 degree gearbox

Choosing the Right Size 90 Degree Gearbox

Choosing the right size 90 degree gearbox for your application involves considering several factors to ensure optimal performance and efficiency. Here are the steps to guide you:

  1. Identify Load Requirements: Determine the maximum torque and power requirements of your application. This will help you select a gearbox that can handle the load without exceeding its capacity.
  2. Calculate Speed Ratios: Calculate the required speed ratios for your application. Consider both input and output speeds to ensure the gearbox can achieve the desired output with the available input.
  3. Consider Space Constraints: Measure the available space for the gearbox. Choose a size that fits within your machinery or equipment without causing interference.
  4. Choose Gearbox Type: Based on your application’s requirements, choose the appropriate type of 90 degree gearbox. Consider factors like efficiency, backlash, and load distribution.
  5. Check Efficiency: Evaluate the efficiency of the gearbox. Higher efficiency gearboxes reduce power loss and improve overall system efficiency.
  6. Consider Mounting Options: Determine how the gearbox will be mounted within your system. Consider factors such as orientation, shaft alignment, and attachment points.
  7. Consult Manufacturer’s Data: Review the manufacturer’s specifications and data sheets for the gearbox options you’re considering. This information will provide details about torque capacity, speed ranges, and other technical specifications.
  8. Consider Overload Conditions: Factor in any potential overload conditions that may occur in your application. Choose a gearbox that can handle occasional overloads without permanent damage.
  9. Factor in Future Growth: If your application may experience growth in the future, choose a gearbox that can accommodate increased load and speed requirements.

By carefully considering these factors and consulting with gearbox experts or manufacturers, you can select the right size 90 degree gearbox that meets your application’s needs and ensures reliable and efficient operation.

China Custom Desboer NBR115 Series Double Segment 90-Degree High-Precision Planetary Gearbox   planetary gearbox	China Custom Desboer NBR115 Series Double Segment 90-Degree High-Precision Planetary Gearbox   planetary gearbox
editor by CX 2023-09-25