Tag Archives: keyed shaft

China supplier Desboer Nb142 Series Single Segment Low Backlash Ratio: 3-100 Smooth and Keyed Shaft Gearbox with Good quality

Product Description

Product Description

NB142 series adopts the design of integrating its sun gear and input shaft, the design of integrating its output structure. Using high- strength bearing, the product itself is characterized by high load, high precision, and low noise, focusing on the use of automation equipment, various types of packaging, printing, lithium-ion, LCD screens, robots, palletizers, woodworking, doors and windows and other industry sectors.          

 

Product Name: High Precision Planetary Gearbox
Product Series: NB142 Series
Product features: high precision, high load, low noise.
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
 

Detailed Photos

Product Parameters

Segment number Single segment
Ratio i 3 4 5 6 7 8 9 10
Rated output torque Nm 320 510 610 570 520 470 420 420
Emergency stop torque Nm Three times of Maximum Output Torque
Rated input speed Rpm 3000
Max input speed Rpm 6000
Ultraprecise backlash arcmin ≤1
Precision backlash arcmin ≤3
Standard backlash arcmin ≤5
Torsional rigidity Nm/arcmin 50
Max.bending moment Nm 9400
Max.axial force N 4700
Service life hr 20000(10000 under continuous operation)
Efficiency % ≥97%
Weight kg 14.5
Operating Temperature ºC -10ºC~+90ºC
Lubrication   Synthetic grease
Protection class   IP64
Mounting Position   All directions
Noise level(N1=3000rpm,non-loaded) dB(A) ≤65
Rotary inertia Kg·cm² 9.25 7.54 7.42 7.25 7.14 7.07 7.04 7.03

 

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: Single-Step
Customization:
Available

|

Customized Request

gearbox

Different Types of Gearboxes and Their Applications

There are several types of gearboxes, each designed for specific applications based on their characteristics and capabilities. Here are some common types and their applications:

  • Spur Gearbox: Spur gearboxes consist of parallel-shaft gears with straight teeth. They are simple and economical, suitable for low-speed and low-torque applications such as conveyors, machine tools, and clocks.
  • Helical Gearbox: Helical gearboxes have helical teeth that provide smoother and quieter operation compared to spur gears. They are used in various industries, including automotive, construction, and mining equipment.
  • Bevel Gearbox: Bevel gearboxes transmit power between non-parallel shafts. They are commonly used in vehicles, marine applications, and heavy machinery where changing the direction of motion is necessary.
  • Planetary Gearbox: Planetary gearboxes offer high torque density and compact size. They are used in robotics, automation, and precision machinery due to their efficiency and versatility.
  • Worm Gearbox: Worm gearboxes have a worm screw meshing with a gear wheel. They provide high reduction ratios and are used in applications like conveyor systems, elevators, and packaging equipment.
  • Cycloidal Gearbox: Cycloidal gearboxes use cams and pins for motion transmission, making them highly durable and shock-resistant. They find use in industrial machinery and robotics.
  • Spiral Bevel Gearbox: Spiral bevel gearboxes combine the advantages of bevel and helical gears, providing high efficiency and smooth operation. They are employed in vehicles, aircraft, and machine tools.

Each type of gearbox offers specific advantages suited to its application, enabling efficient power transmission and control in various industries.

China supplier Desboer Nb142 Series Single Segment Low Backlash Ratio: 3-100 Smooth and Keyed Shaft Gearbox   with Good quality China supplier Desboer Nb142 Series Single Segment Low Backlash Ratio: 3-100 Smooth and Keyed Shaft Gearbox   with Good quality
editor by CX 2023-09-23

China factory Desboer Nb090 Series Single Segment Low Backlash Ratio: 3-100 Smooth and Keyed Shaft Gearbox components of gearbox

Product Description

Product Description

NB090 series adopts the design of integrating its sun gear and input shaft, the design of integrating its output structure. Using high- strength bearing, the product itself is characterized by high load, high precision, and low noise, focusing on the use of automation equipment, various types of packaging, printing, lithium-ion, LCD screens, robots, palletizers, woodworking, doors and windows and other industry sectors.          
Product Name: High Precision Planetary Reducer
Product Series: NB090 Series
Product features: high precision, high load, low noise.
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

Detailed Photos

 

Product Parameters

Segment number Single segment
Ratio i 3 4 5 6 7 8 9 10
 
Rated output torque Nm 120 130 150 140 133 110 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 ≤1
Precision backlash arcmin ≤5
Standard backlash arcmin ≤7
Torsional rigidity Nm/arcmin 14
Max.bending moment Nm 3250
Max.axial force N 1625
Service life hr 20000(10000 under continuous operation)
Efficiency % ≥94%
Weight kg 3.7
Operating Temperature ºC -10ºC~+90ºC
Lubrication   Synthetic grease
Protection class   IP64
Mounting Position   All directions
Noise level(N1=3000rpm,non-loaded) dB(A) ≤60
Rotary inertia Kg·cm² 0.61 0.48 0.47 0.45 0.44

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: Plantery Gearbox
Layout: All Directions
Gear Shape: Helical Gear
Step: Single-Step
Customization:
Available

|

Customized Request

gearbox

How to Choose the Right Gearbox for Your Machinery

Selecting the appropriate gearbox for your machinery involves careful consideration of several key factors. Here’s a step-by-step guide to help you make the right choice:

  1. Identify Application Requirements: Understand the specific requirements of your machinery, including torque, speed, load, direction of rotation, and duty cycle.
  2. Choose Gear Type: Determine the type of gears that best suit your needs, such as spur, helical, bevel, planetary, or others, based on factors like efficiency, noise level, and space constraints.
  3. Calculate Gear Ratio: Calculate the required gear ratio to achieve the desired output speed and torque. Consider factors like input and output shaft speeds.
  4. Select Gear Material: Choose appropriate gear materials based on factors like durability, wear resistance, and corrosion resistance. Common materials include steel, cast iron, and various alloys.
  5. Consider Efficiency: Evaluate the gearbox’s efficiency and select one that meets your energy efficiency requirements.
  6. Account for Load Conditions: Analyze the load conditions, such as constant or intermittent loads, shock loads, and starting and stopping frequencies.
  7. Check Lubrication Requirements: Consider the lubrication needs of the gearbox and ensure proper lubrication for smooth operation and longevity.
  8. Factor in Space Constraints: Consider the available space for installing the gearbox and choose a size that fits within your machinery.
  9. Assess Environmental Conditions: Evaluate the operating environment, including temperature, humidity, and exposure to dust or corrosive substances.
  10. Review Mounting Options: Determine the mounting options that work best for your machinery, such as foot-mounted, flange-mounted, or shaft-mounted gearboxes.
  11. Consult with Experts: Seek advice from gearbox manufacturers or engineers to ensure you make an informed decision.

Choosing the right gearbox is crucial for achieving optimal machinery performance, longevity, and reliability.

China factory Desboer Nb090 Series Single Segment Low Backlash Ratio: 3-100 Smooth and Keyed Shaft Gearbox   components of gearbox	China factory Desboer Nb090 Series Single Segment Low Backlash Ratio: 3-100 Smooth and Keyed Shaft Gearbox   components of gearbox
editor by CX 2023-09-23