China Standard Desboer Nb142 Series Single Segment Low Backlash Ratio: 3-100 Smooth and Keyed Shaft Gearbox comer gearbox

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 Technological Advancements in Agricultural Gearbox Design Advancements in agricultural gearbox design have significantly improved the efficiency, durability, and performance of farming equipment. Here are some notable technological advancements: Materials and Manufacturing: The use of advanced materials, such as high-strength alloys and composite materials, has enhanced the durability and longevity of gearbox components. Precision manufacturing techniques, including computer-aided design (CAD) and computer numerical control (CNC) machining, ensure tight tolerances and reliable performance. Gear Tooth Design: Modern gear tooth profiles, such as optimized helical and spiral bevel gears, reduce noise, vibration, and wear. Advanced tooth design also improves power transmission efficiency and load distribution. Sealing and Lubrication: Improved sealing technologies, such as double-lip seals and labyrinth seals, help prevent contaminants from entering gearboxes while retaining lubricants. Advanced lubrication systems, including automatic lubrication and improved oil formulations, extend maintenance intervals and enhance efficiency. Electronic Controls: Agricultural gearboxes increasingly integrate with electronic control systems. Sensors and actuators provide real-time data on gearbox performance, allowing for condition monitoring, predictive maintenance, and adjustments to optimize machinery operation. Smart Gearboxes: Some agricultural gearboxes are equipped with smart features, such as load sensors, temperature monitors, and feedback systems. These features enhance precision, safety, and overall equipment performance. Hybrid Power Transmission: Integration of hybrid power transmission systems, combining internal combustion engines with electric motors, allows for more efficient power delivery and reduced fuel consumption. Gearboxes play a crucial role in managing power distribution in these systems. Reduced Environmental Impact: Advancements in gear design contribute to reducing environmental impact. Quieter and more efficient gearboxes minimize noise pollution and energy consumption while meeting emissions regulations. Customization and Modularity: Some modern agricultural gearboxes offer modular designs that allow farmers to customize gear ratios, output speeds, and other specifications to match specific tasks and conditions. Simulation and Testing: Computer simulations and advanced testing methods, such as finite element analysis (FEA) and computational fluid dynamics (CFD), help optimize gearbox design, reduce prototyping costs, and ensure reliability before production. These advancements collectively contribute to the evolution of agricultural gearboxes, making farming machinery more efficient, environmentally friendly, and adaptable to the changing needs of modern agriculture. , Marine, Agricultural Machinery
Hardness:	Hardened Tooth Surface
Installation:	All Direction
Layout:	Planetary Gearbox
Gear Shape:	Helical Gear
Step:	Single-Step

Role of Agricultural Gearboxes in Agricultural Machinery

An agricultural gearbox is a specialized type of gearbox used in various agricultural machinery and equipment. It plays a crucial role in the proper functioning of agricultural equipment by transmitting power and torque from the engine to the different components that perform specific tasks in the field.

Agricultural gearboxes are designed to withstand the demanding conditions of agricultural operations, including exposure to dust, dirt, moisture, and heavy loads. They are commonly used in a wide range of agricultural machinery, including tractors, combines, tillers, sprayers, and more.

The primary functions of agricultural gearboxes include:

• Power Transmission: Agricultural gearboxes transmit power from the engine to various components, such as wheels, blades, and belts, enabling them to perform their respective tasks.
• Speed Control: Gearboxes allow operators to control the speed and output torque of agricultural machinery. Different tasks require different speeds and levels of torque, and gearboxes provide the necessary adjustments.
• Direction Change: Many agricultural operations require changing the direction of rotational motion. Gearboxes enable smooth and efficient direction changes without the need for complex mechanical arrangements.
• Adaptation to Tasks: Agricultural gearboxes are equipped with various gears and shafts that can be configured to match the requirements of specific tasks, such as plowing, planting, harvesting, and more.

These gearboxes come in different configurati

Factors to Consider When Selecting the Right Gearbox for Farm Machinery

Choosing the appropriate gearbox for farm machinery is crucial to ensure optimal performance and efficiency. Here are the key factors to consider when selecting the right gearbox:

• Power and Torque Requirements: Assess the power and torque needed for the specific task the machinery will perform. Select a gearbox that can handle the required load without straining the components.
• Speed Variation: Determine if the machinery requires variable speed control for different tasks. Some gearboxes offer adjustable speed options to match varying conditions and applications.
• Task Compatibility: Ensure that the chosen gearbox is compatible with the implements and attachments the machinery will use. Different tasks may require different gear ratios and torque capabilities.
• Efficiency: Opt for gearboxes known for their efficiency in power transmission. Efficient gearboxes minimize energy losses and maximize the output of the machinery.
• Durability: Farming environments can be demanding, so select a gearbox that is built to withstand the conditions, such as exposure to dirt, moisture, and impacts.
• Size and Weight: Consider the available space and weight limits on the machinery. Choose a gearbox that fits within these constraints without compromising performance.
• Maintenance: Evaluate the maintenance requirements of the gearbox. Gearboxes that are easy to maintain and service can minimize downtime and keep the machinery running smoothly.
• Cost: Balance the initial cost of the gearbox with its long-term benefits and performance. Investing in a quality gearbox can lead to better overall cost-effectiveness over time.
• Compatibility: Ensure that the gearbox is compatible with the power source (such as the tractor’s power take-off) and other components of the machinery.
• Manufacturer Reputation: Choose gearboxes from reputable manufacturers with a history of producing reliable and high-quality agricultural machinery components.

By carefully considering these factors, farmers can select the right gearbox that meets the specific needs of their farm machinery, leading to enhanced efficiency, productivity, and longevity of equipment.

ons, such as straight-cut gears, helical gears, and planetary gears, depending on the specific application and requirements. The choice of gearbox type, gear ratio, and design factors contribute to the overall performance, efficiency, and durability of agricultural machinery.

Regular maintenance and lubrication are essential to ensure the longevity and reliable operation of agricultural gearboxes. Proper care and upkeep help prevent premature wear and damage, ensuring that the machinery performs optimally throughout the farming seasons.

editor by CX 2023-08-17