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China supplier HCQ1000 Marine gearbox components of gearbox

Product Description

ZheJiang STONE DIESEL ENGINE CO.,LTD CAN SUPPLY MARINE GEARBOX
HCQ1000 Marine gearbox

HCQ1000 MARINE GEARBOX           MAX.1690KW at 2300RPM
Engine Speed:600~2300RPM
Ratio1.1765~2.8423.1
Rate(kw/rpm)0.7350.64
L*W*H:994*1104*985mm
Bell housing:SAE 0 Net Weight:1100Kg
Flange:SAE 18,16
Options/Comments:Mechanical or Electrical remote control
Centre distance:310mm

HCQ1000 MARINE GEARBOX           MAX.1690KW at 2300RPM
Engine Speed:600~2300RPM
Ratio 1.1765~2.842 3.1
Rate(kw/rpm) 0.735 0.64
L*W*H:994*1104*985mm
Bell housing:SAE 0
Net Weight:1100Kg
Flange:SAE 18,16
Options/Comments:Mechanical or Electrical remote control
Centre distance:310mm

 
ZheJiang STONE DIESEL ENGINE CO.,LTD
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HYDRAULIC CLUTCH
Model
HCL30S
HCL30F
HCL100S
HCL100F 
HCL250S
HCL320S
HCL320F 
HCL600S
HCL600F  
HCT800
GCS320
GCS350
GCS390
GCS410
GCS450
GCS490
GCS540
GCS590
GCST33
GCS660
GCST44
GCS700B
GCST66
GCS760
GCS880
GWC28.30
CWL28.30
GWC30.32
GWL30.32
GWC32.35
GWL32.35
GWC36.39
GWL36.39
GWC39.41
GWL39.41
GWC42.45
GWL42.45
GWC45.49
GWL45.49
GWC49.54
GWL49.54
GWC52.59
GWL52.59
GWC52.62
GWL52.62
GWC60.66
GWL60.66
GWC60.74
GWL60.74
GWC66.75
GWL66.75
GWC70.76
GWL70.76
GWC70.85
GWL70.85
GWC75.90
GWL75.90
GWC78.88
GWL78.88
GWC80.95
GWL80.95
GWC85.100
GWL85.100
GWS28.30
GWK28.30
GWH28.30
GWD28.30
GWS30.32
GWK30.32
GWH30.32
GWD30.32
GWS32.35
GWK32.35
GWH32.35
GWD32.35
GWS36.39
GWK36.39
GWH36.39
GWD36.39
GWS39.41
GWK39.41
GWH39.41
GWD39.41
GWS42.45
GWK42.45
GWH42.45
GWD42.45
GWS45.49
GWK45.49
GWH45.49
GWD45.49
GWS49.54
GWK49.54
GWH49.54
GWD49.54
GWS52.59
GWK52.59
GWH52.59
GWD52.59
GWS60.66
GWK60.66
GWH60.66
GWD60.66
GWS66.75
GWK66.75
GWH66.75
GWD66.75

 

Application: Marine
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step
Type: Worm Gear Box

worm gearbox

Calculating Gear Ratio in a Worm Reducer

The gear ratio in a worm reducer is determined by the number of teeth on the worm wheel (also known as the worm gear) and the number of threads on the worm shaft. The gear ratio formula for a worm reducer is:

Gear Ratio = Number of Teeth on Worm Wheel / Number of Threads on Worm Shaft

For example, if the worm wheel has 60 teeth and the worm shaft has a single thread, the gear ratio would be 60:1.

It’s important to note that worm reducers have an inherent self-locking property due to the angle of the worm threads. As a result, the gear ratio also affects the mechanical advantage and the system’s ability to resist backdriving.

When calculating the gear ratio, ensure that the worm reducer is properly designed and that the gear ratio aligns with the desired mechanical characteristics for your application. Additionally, consider factors such as efficiency, load capacity, and speed limitations when selecting a gear ratio for a worm reducer.

worm gearbox

Materials Used for Worm Gears

Worm gears are manufactured using a variety of materials to meet different application requirements. Some commonly used materials for worm gears include:

  • Steel: Steel is a popular choice for worm gears due to its strength, durability, and wear resistance. It can handle heavy loads and is often used in industrial applications.
  • Bronze: Bronze offers good lubricity and is commonly used for the worm gear (worm) component. It provides effective wear resistance and works well in applications where quiet operation is essential.
  • Cast Iron: Cast iron is known for its high strength and durability. It’s often used for worm gears in applications where shock loads or heavy-duty conditions are expected.
  • Aluminum: Aluminum worm gears are lightweight and corrosion-resistant, making them suitable for applications where weight reduction is important.
  • Plastic: Some worm gears are made from plastic materials such as nylon or acetal. These materials are often chosen for their self-lubricating properties and quiet operation.
  • Composite Materials: Composite materials can offer a combination of properties, such as lightweight construction and corrosion resistance. They can be suitable for specific applications.

The choice of material depends on factors such as the application’s load, speed, operating environment, and required performance characteristics. It’s important to consider these factors when selecting the appropriate material for worm gears to ensure optimal performance and longevity.

worm gearbox

Advantages of Using a Worm Reducer in Mechanical Systems

Worm reducers offer several advantages that make them suitable for various mechanical systems:

  • High Gear Reduction Ratio: Worm gearboxes provide significant speed reduction, making them ideal for applications that require a high gear reduction ratio without the need for multiple gears.
  • Compact Design: Worm reducers have a compact and space-saving design, allowing them to be used in applications with limited space.
  • Self-Locking: Worm gearboxes exhibit self-locking properties, which means that the worm screw can prevent the worm wheel from reversing its motion. This is beneficial for applications where the gearbox needs to hold a load in place without external braking mechanisms.
  • Smooth and Quiet Operation: Worm gearboxes operate with a sliding motion between the teeth, resulting in smoother and quieter operation compared to some other types of gearboxes.
  • High Torque Transmission: Worm gearboxes can transmit high torque levels, making them suitable for applications that require powerful torque output.
  • Heat Dissipation: The sliding action between the worm screw and the worm wheel contributes to heat dissipation, which can be advantageous in applications that generate heat during operation.
  • Stable Performance: Worm reducers offer stable and reliable performance, making them suitable for continuous operation in various industrial and mechanical systems.

Despite these advantages, it’s important to note that worm gearboxes also have limitations, such as lower efficiency compared to other gear types due to the sliding motion and potential for higher heat generation. Therefore, selecting the appropriate type of gearbox depends on the specific requirements and constraints of the application.

China supplier HCQ1000 Marine gearbox   components of gearbox	China supplier HCQ1000 Marine gearbox   components of gearbox
editor by CX 2023-10-12

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worm gearboxes

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