China Best Sales Advance 750B Series Marine Main Propulsion Propeller Reduction Gearbox hypoid bevel gear

Product Description

Advance 750B series marine main propulsion propeller reduction gearbox,; with Advance gearbox list as:;

Model Max Power Input
Speed Rang
Reduction Ration Weight Suitable Engines
06 12.;5/2100 1000-2100 2.;52/3.;05/3.;50 58kg Yanmar TS130/TS155 Hatz E786
16A 33/2000 1000-2000 2.;07/2.;48/2.;95/3.;35/3.;83 84kg MWM D226-2,; Hatz 3M31
MA100A 37/3000 1500-3000 1.;6/2/2.;55/3.;11/3.;59/3.;88 75 Isuzu UM02AB1,; CHINAMFG ME125
MA125 82/3000 1500-3000 2.;03/2.;46/3.;04/3.;57/4.;05
115 Isuzu UM02AB1,; CHINAMFG ME125
MA142 102/2500 1500-3000 1.;97/2.;52/3.;03/3.;54/3.;95/4.;5 140 Cummins 4BTA3.;9-M MWM D226-4
40A 82/2000 750-2000 2.;07/2.;96/3.;44 225 Yanmar ME400L,; Baudouin 4D
MB170 132/2500 1000-2500 1.;97/2.;52/3.;04/3.;96/4.;5/5.;06
240 MWM D226-6,; CHINAMFG ME400L
HC65 163/2500 1000-2500 1.;53/2.;03/2.;5/2.;96 130 6BT5.;9-M
120B   750-1800 2.;03/2.;81/3.;73 400  
120C 340/2500 1000-2500 1.;48/1.;94/2.;45/2.;96/3.;35 225 Cummins NT855-M240,; CAT 3208TA
MV100 408/3000 1500-3000 1.;23/1.;62/2.;07/2.;52/2.;87 220 NT855-M240,; MWM D234 V8
135A 272/2000 1000-2000 2.;03/2.;59/3.;04/3.;62/4.;11/4.;65
470 NT855-M240,; CAT 3406
HCQ138 390/2600 1000-2600 1.;03/1.;5/2.;03/2.;48/2.;95 200 NT855-M240,; CAT 3406
HC138 375/2500 1000-2500 2/2.;52/3/3.;57/4.;05/4.;45 360 6135Ca,; NT855-M240
HCD138 375/2500 1000-2500 5.;05/5.;63/6.;06/6.;47 415 6135Ca,; NT855-M240
HCA138 390/2600 1000-2600 1.;095/1.;28/1.;5/2.;03/2.;52/3 200 NT855-M240,; MWM D234 V8
MB242 350/2500 1000-2500 3.;04/3.;52/3.;95/4.;53/5.;12
385 NT855-M240,; CAT 3406
HC200 440/2200 1000-2200 1.;48/2/2.;28 280 NT855-M240,; CAT 3406TA
HC201 500/2500 1000-2500 2.;46/2.;955/3.;526 350 6135ZLCa,; CHINAMFG NTA855-M400
MB270A 500/2500 1000-2500 4.;05/4.;53/5.;12/5.;5/5.;95/6.;39/6.;82 675 NTA855-M400,; CAT 3406TA
HCQ300 782/2300 1000-2300 1.;05/1.;46/2.;05/2.;38 350 KTA19-M600,; 3412T,; TBD234 V12
300 805/2300 1000-2300 2.;04/2.;54/3/3.;53/4.;1/4.;61/4.;94
740 KTA19-M600,; TBD234 V12
D300 805/2300 1000-2300 4/4.;48/5.;05/5.;52/5.;9/6.;56/7.;06
940 KTA19-M600,; TBD234 V12
T300 759/2300 1000-2300 4.;95/6.;03/6.;65/7.;04/7.;54/8.;02
1120 KTA19-M600,; 3412T,; TBD234 V12
T300/1 611/2300 1000-2300 8.;94/9.;45 1120 KTA19-M600,; 3412T
HCA300 850/2500 1000-2500 1.;5/2/2.;57/2.;95 370 KTA19-M600,; 3412T,; TBD234 V12
M300 850/2300 1000-2300 1.;45/2/2.;52/3.;05/3.;45/3.;94 700 KTA19-M600,; TBD234 V12
MD300 850/2300 1000-2300 3.;96/4.;48/4.;96/5.;52/5.;9 940 KTA19-M600,; TBD234 V12
HCQ400 810/1800 1000-2300 1.;5/2.;04/2.;5/3/3.;42/3.;77/4.;06
1100 KT38-M800,; TBD604BL6,; 3412TA
HC400 810/1800 1000-2300 1.;5/2.;04/2.;5/3/3.;42/3.;77/4.;06
820 3412TA,; TBD604BL6
HCD400A 810/1800 1000-1800 3.;96/4.;33/4.;43/4.;476/4.;7/5/5.;53
1100 KT38-M800,; TBD604BL6
HCT400A 945/2100 1000-2100 6.;09/6.;49/6.;93/7.;42/7.;95/8.;4
1450 KT38-M800,; 6BD604BL6
HCT400A/1 945/2100 1000-2100 8.;15/8.;69/9.;27/10.;6/11.;46/12 1500 KTA38-M800,; 3412TA,; TBD604BL6
HCQ501 1265/2300 1000-2300 1.;03/1.;46/2/2.;45 560 KTA38-M940,; 3508B,; TBD234 V16
HCQ502 1265/2300 1000-2300 2.;95 700 KTA38-M940,; 3508TA,; TBD234 V16
HC600A 1365/2100 1000-2100 2/2.;48/3/3.;58/3.;89 1300 KTA38-M1045,; 3508B,; TBD604B V8
HCD600A 1365/2100 1000-2100 4.;18/4.;43/4.;7/5/5.;44/5.;71 1550 KTA38-M1045,; 3508B,; TBD604B V8
HCT600A 1260/2100 1000-2100 6.;06/6.;49/6.;97/7.;51/8.;04/8.;66/9.;35 1600 KTA38-M940,; 3508TA,; TBD234 V16
HCT600A/1 1260/2100 1000-2100 7.;69/8.;23/8.;82/9.;47/10.;1/10.;8
1700 KTA38-M940,; TBD234 V16
HCD800 1530/1800 1000-1800 3.;429/3.;96/4.;391/4.;905/5.;474/5.;889 1900 6190Z1CZ,; CW6200,; KTA38-M1
HCT800 1530/1800 800-1800 4.;95/5.;57/5.;68/5.;93/6.;43/6.;86
2000 KTA38-M
HCT800-1   800-1800 6.;91/7.;28/7.;69/8.;12/8.;6/9.;12
HC900 1440/1600 600-1600 1.;46/2.;04/2.;47/3/3.;6/4.;08/4.;63/4.;95 1600 12V190DC,; M200
HCT1100 1841/1600 700-1600 5.;6/5.;98/6.;39/6.;85/7.;35/7.;9 3000 CW6200
HC1200   600-1900 2.;03/2.;5/2.;96/3.;55/3.;79/4.;05/4.;2/4.;47 2000  
HC1250 1654/1800 400-1800 2.;03/2.;48/3.;04/3.;48/3.;96 2200 CW8200ZC,; 6210ZL,; Z12V190
HC701 1286/2400 1200-2400 1.;93/2.;58/2.;9/3.;26/3.;91/4.;6/5.;17
2000 KTA38-M2

manufactured by 1 of the biggest gearbox manufacturer in China,; with technologies
introduced from Bosch,; Twindisc,; Eaton,; etc.;
Besides gearbox,; we mainly sell diesel/petrol engines and related spare parts,; with brands
including:; Cummins,; Deutz,; CAT,;Isuzu,; VM,; Toyota,; Mitsubishi,; Suzuki,; Yuchai,;
Weichai,; Changchai,; etc,; for various applications,; such as automobile,; bus,; coach,; van,; truck,;
bulldozer,; forklift,; excavator,; road roller,; wheel loader,; hoister,; generator,; water pump,;
fire pump,; marine main propulsion,; marine auxiliary,; etc.;

Application: Marine, Marine
Hardness: Hardened
Type: Circular Gear
Manipulate Way: Semi-Automatic Manipulation
Material: Stainless Steel
Toothed Portion Shape: Bevel Wheel

plastic gear

How do you choose the right type of plastic material for specific applications?

Choosing the right type of plastic material for specific applications requires careful consideration of various factors. Here’s a detailed explanation of the process:

1. Identify Application Requirements: Begin by understanding the specific requirements of the application. Consider factors such as temperature range, chemical exposure, mechanical stress, electrical properties, dimensional stability, and regulatory compliance. This initial assessment will help narrow down the suitable plastic material options.

2. Research Plastic Material Properties: Conduct thorough research on different types of plastic materials and their properties. Consider factors such as mechanical strength, thermal stability, chemical resistance, electrical conductivity, impact resistance, UV stability, and food safety approvals. Plastic material datasheets and technical resources from manufacturers can provide valuable information.

3. Evaluate Material Compatibility: Assess the compatibility of the plastic material with the surrounding environment and other components in the system. Consider the potential for chemical reactions, galvanic corrosion, thermal expansion, and any specific requirements for mating surfaces or interfaces. Ensure the selected material is compatible with the intended operating conditions.

4. Consider Manufacturing Process: Evaluate the manufacturing process involved in producing the desired component or product. Different plastic materials may have specific requirements or limitations for processes such as injection molding, extrusion, blow molding, or machining. Ensure the chosen material is compatible with the selected manufacturing method and can meet the desired quality and production efficiency.

5. Assess Cost and Availability: Consider the cost and availability of the plastic material. Some specialty or high-performance plastics may be more expensive or have limited availability compared to more common materials. Evaluate the cost-effectiveness and feasibility of using the selected material within the project’s budget and timeline.

6. Consult with Material Experts: If necessary, consult with material experts, engineers, or suppliers who have expertise in plastic materials. They can provide valuable insights and recommendations based on their experience and knowledge of specific applications. Their input can help ensure the optimal material selection for the intended use.

7. Perform Prototype and Testing: Before finalizing the material selection, it’s advisable to produce prototypes or conduct testing using the chosen plastic material. This allows for verification of the material’s performance, dimensional accuracy, strength, durability, and other critical factors. Iterative testing and evaluation can help refine the material selection process if needed.

By following these steps and considering the application requirements, material properties, compatibility, manufacturing process, cost, and expert advice, it’s possible to choose the most appropriate plastic material for specific applications. Proper material selection is crucial for ensuring optimal performance, longevity, and safety in various industries and products.

plastic gear

Are there specific design considerations for using plastic gears?

Yes, there are specific design considerations that need to be taken into account when using plastic gears. Here’s a detailed explanation of these considerations:

1. Material Selection: Choosing the right plastic material for the gear application is crucial. Different plastic materials have varying mechanical properties, such as strength, stiffness, and wear resistance. Consider factors such as load-bearing requirements, operating temperatures, environmental conditions, and compatibility with lubricants. It’s important to select a plastic material that can withstand the specific demands of the application.

2. Gear Geometry: The design of plastic gears should consider factors such as tooth profile, module or pitch, pressure angle, and tooth thickness. The gear geometry should be optimized to ensure proper meshing, efficient power transmission, and minimal noise and vibration. The design should also take into account the limitations and capabilities of the plastic material, such as its ability to form precise tooth profiles and maintain dimensional stability.

3. Clearances and Tolerances: Plastic gears may require different clearances and tolerances compared to metal gears. The coefficient of thermal expansion, dimensional stability, and manufacturing processes of plastic materials can affect the gear clearances. It’s important to consider the thermal expansion characteristics of the specific plastic material and provide appropriate clearances to accommodate temperature variations. Tight tolerances may result in binding or increased friction, while excessive clearances can lead to backlash and reduced gear accuracy.

4. Load Distribution: Distributing the load evenly across the gear teeth is essential for preventing premature wear and failure. Consider gear design elements such as tooth profile, tooth width, and the number of teeth to optimize load distribution. Reinforcing the gear teeth with fillets or other strengthening features can help improve load-bearing capacity and reduce stress concentrations.

5. Stiffness and Deflection: Plastic gears generally have lower stiffness compared to metal gears. The design should consider the potential for deflection or deformation under load. It may be necessary to increase the gear size, modify the tooth geometry, or incorporate additional support structures to enhance stiffness and minimize deflection. Analytical tools and simulations can be employed to assess and optimize gear design for stiffness and deflection.

6. Lubrication and Wear: Proper lubrication is important for the performance and durability of plastic gears. Consider the lubrication requirements of the specific plastic material and design features that facilitate effective lubricant distribution. Pay attention to potential wear mechanisms, such as adhesive wear or abrasive wear, and incorporate measures to minimize wear, such as optimized tooth profiles, lubricant selection, and sealing mechanisms.

7. Environmental Factors: Plastic gears may be subjected to various environmental factors such as temperature extremes, humidity, chemicals, and UV exposure. Evaluate the potential impact of these factors on the gear material and design. Select plastic materials that offer resistance to environmental degradation and consider protective measures, such as coatings or encapsulation, to enhance the gear’s resistance to environmental conditions.

8. Manufacturability: Consider the manufacturability of plastic gears during the design phase. Different plastic materials may have specific requirements or limitations for manufacturing processes such as injection molding or machining. Design features that facilitate efficient and cost-effective production, such as draft angles, parting lines, and tooling considerations, should be taken into account.

By considering these specific design considerations, such as material selection, gear geometry, clearances, load distribution, stiffness, lubrication, environmental factors, and manufacturability, it’s possible to optimize the design and performance of plastic gears for various applications.

plastic gear

What are plastic gears and how are they used?

Plastic gears are gear components made from various types of polymers or plastic materials. They offer unique properties and advantages compared to traditional metal gears. Here’s a detailed explanation of plastic gears and their applications:

  • Types of Plastic Materials: Plastic gears can be manufactured from different types of polymers, including thermoplastics such as acetal (polyoxymethylene – POM), nylon (polyamide – PA), polycarbonate (PC), and polyethylene (PE), as well as thermosetting plastics like phenolic resins. Each material has its own specific characteristics, such as strength, wear resistance, and temperature resistance, which make them suitable for different applications.
  • Advantages of Plastic Gears: Plastic gears offer several advantages over metal gears, including:
    • Lightweight: Plastic gears are lighter in weight compared to metal gears, which can be beneficial in applications where weight reduction is important.
    • Low Noise and Vibration: Plastic gears can provide quieter operation due to their inherent damping properties that reduce noise and vibration levels.
    • Corrosion Resistance: Certain plastic materials used in gear manufacturing exhibit excellent resistance to corrosion and chemicals, making them suitable for applications in corrosive environments.
    • Self-Lubrication: Some plastic materials have self-lubricating properties, reducing the need for external lubrication and simplifying maintenance.
    • Cost-Effective: Plastic gears can be more cost-effective compared to metal gears, especially in large-scale production, due to the lower material and manufacturing costs.
  • Applications of Plastic Gears: Plastic gears find applications in various industries and systems, including:
    • Automotive: Plastic gears are used in automotive systems such as windshield wipers, HVAC systems, seat adjusters, and electric power steering systems.
    • Consumer Electronics: Plastic gears are commonly found in consumer electronics like printers, scanners, cameras, and home appliances.
    • Medical Devices: Plastic gears are used in medical equipment and devices where weight reduction, low noise, and corrosion resistance are desired.
    • Toy Manufacturing: Plastic gears are extensively used in the production of toys, including mechanical toys, hobby models, and educational kits.
    • Office Equipment: Plastic gears are employed in office equipment like printers, copiers, and scanners, where quiet operation and cost-effectiveness are important.
    • Industrial Machinery: Plastic gears can be utilized in various industrial machinery applications, such as conveyor systems, packaging equipment, and textile machinery.

It’s important to note that while plastic gears offer unique advantages, they also have limitations. They may not be suitable for applications requiring extremely high torque, high temperatures, or where precise positioning is critical. The selection of plastic gears should consider the specific requirements of the application and the mechanical properties of the chosen plastic material.

China Best Sales Advance 750B Series Marine Main Propulsion Propeller Reduction Gearbox hypoid bevel gearChina Best Sales Advance 750B Series Marine Main Propulsion Propeller Reduction Gearbox hypoid bevel gear
editor by CX 2023-10-18