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marine gearbox ADVANCE Z300 T300/1 HCG403 J300 HC400 HCD400A for ship and boat 
marine gearbox ADVANCE MB242 MB270A 300 HC300 D300A T300 for main propulsion
marine gearbox ADVANCE MB170 120B  120C 135A HC138 HCD138 for small boat engine
marine gearbox ADVANCE 06 16A 26 MA100A MA125A MA142A 40A for small boat engine
marine gearbox ADVANCE HCT400A HCT400A/1 HC600A HCD600A HCT600A for ship and boat 
ADVANCE marine gearbox HCT600A/1 HCD800 HCT800 HCT800/1 HCT800/2 for ship and boat 
ADVANCE marine gearbox HCT800/3 HC1000 HCD1000 HCT1100 HC1200 for ship and boat 
ADVANCE marine gearbox HC1200/1 HCT1200 HCT1200/1 HC1250 HCD1400 for ship and boat 
ADVANCE marine gearbox HCT1400 HCT1600 HCD2000 HCT200 HCD2700 for ship and boat 
ADVANCE marine gearbox JL250 JL320 JL360 HC200P for ship and boat marine engine
Multi-functional multi-output auxiliary box(speed up)
ADVANCE marine gearbox 4LZF1100A 2LZF650 for ship and boat marine engine
Hybrid gearbox (with PTO/PTI)
ADVANCE marine gearbox HCT601P HCD450P for ship and boat marine engine
ADVANCE marine gearbox HC038A HC65 MV100A HCQ138 HCA138 HC200 for ship and boat marine engine
ADVANCE marine gearbox HC201 HCQ300 HCA300 HCQ401 HCQ501 HCQ502 for ship and boat marine engine
ADVANCE marine gearbox HCQ700 HCQ701 HCQ1000 HCQ1400 HCA1400 for ship and boat marine engine  
ADVANCE marine gearbox HCM1400 HCQ1600 HCQH1600 HCQH1601 for ship and boat marine engine
ADVANCE marine gearbox HCL30S HCL30F HCL100S HCL100F HCL250S for ship and boat marine engine
ADVANCE marine gearbox HCL250F HCL320S HCL320F HCL600S HCL600F for ship and boat marine engine

ZheJiang STONE DIESEL ENGINE CO.,LTD supply CHINAMFG marine engine and other brand engine with marine gearbox. Marine gearbox brand, ADVANCE, FADA, CHONGCHI, NGC,etc. 
 

mairne gearbox ADVANCE 06 2.52 3.05 3.5 1000 to 2100rpm
mairne gearbox ADVANCE 16A 2.07 2.48 2.95 3.35 3.83 2000rpm
mairne gearbox ADVANCE 26 2.50 3.00 3.50 4.00 2500rpm
mairne gearbox ADVANCE MA100A 1.60 2.00 2.55 3.11 3.59 3.88 3000rpm
mairne gearbox ADVANCE MA125A 2.03 2.46 3.04 3.57 4.05 4.39 4.70 3000rpm
mairne gearbox ADVANCE MA142A 1.97 2.52 3.03 3.54 3.95 4.50 5.06 5.47 2500rpm
mairne gearbox ADVANCE 40A 2.07 2.96 3.44 2000rpm
mairne gearbox ADVANCE MB170 1.97 2.52 3.04 3.54 3.96 4.50 5.06 5.47 5.88 2500rpm
mairne gearbox ADVANCE 120B 2.03 2.81 3.73 1800rpm
mairne gearbox ADVANCE 120C 1.36 1.48 1.61 1.94 2.45 2.96 3.35 2500rpm
mairne gearbox ADVANCE 135A 2.03 2.59 3.04 3.62 4.11 4.65 5.06 5.47 5.81 2000rpm
mairne gearbox ADVANCE HC138 2.00 2.52 3.00 3.57 4.05 4.45 2500rpm
mairne gearbox ADVANCE HCD138 5.05 5.63 6.06 6.47 2500rpm
mairne gearbox ADVANCE MB242 200 2.54 3.04 3.52 3.95 4.53 5.12 5.56 5.88 2500rpm
mairne gearbox ADVANCE MB270A 3.00 4.05 4.53 5.12 5.50 5.95 6.39 6.82 2500rpm
mairne gearbox ADVANCE 300 1.54 1.75 1.87 2.04 2.54 3.00 3.35 3.53 4.10 4.47 4.61 4.94 5.44 2300rpm
mairne gearbox ADVANCE HC300 1.50 1.87 2.04 2.23 2.54 3.00 3.53 4.10 4.47 4.61 4.94 5.44 2500rpm
mairne gearbox ADVANCE D300A 4.00 4.48 5.05 5.52 5.90 6.56 7.06 7.63 2300rpm
mairne gearbox ADVANCE T300 4.73 4.95 5.51 6.03 6.65 7.04 7.54 8.02 8.47 2300rpm
mairne gearbox ADVANCE Z300 1.54 1.75 1.87 2.04 2.54 3.00 3.35 3.53 4.10 4.47 4.61 4.94 5.44  
mairne gearbox ADVANCE T300/1 8.94 9.45 2300rpm
mairne gearbox ADVANCE HCG403 6.21 6.40 7.01 7.45 7.92 8.43 8.97 9.32 9.94 10.43 10.87 10.61 2400rpm
mairne gearbox ADVANCE J300 2.04 2.54 3.0 3.47 3.95 2500rpm
mairne gearbox ADVANCE HC400 1.5 1.77 2.04 2.5 2.86 3 3.25 3.33 3.42 4.06 4.61 4.94 1800rpm
mairne gearbox ADVANCE HCD400A 3.96 4.33 4.43 4.7 5 5.53 5.71 5.89 1800rp,
mairne gearbox ADVANCE HCT400A 6.09 6.49 6.93 7.42 7.96 8.40 9 9.47 2100rpm
mairne gearbox ADVANCE HCT400A/1 8.15 8.69 9.27 9.94 10.6 11.37 12 12.5 13.96 2100rpm
ADVANCE marine gearbox HC600A 2 2.48 3 3.58 3.89  2100rpm
ADVANCE marine gearbox HCD600A 4.18 4.43 4.7 5 5.44 5.71 2100rpm
ADVANCE marine gearbox HCT600A 6.06 6.49 6.97 7.51 8.04 8.66 9.35 2100rpm
ADVANCE marine gearbox HCT600A/1 7.04 7.69 8.23 8.82 9.47 10.10 10.8 11.65 12.57 13.64 14.44 15.91 2100rpm

 

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

worm gearbox

Is it Possible to Reverse the Direction of a Worm Gearbox?

Yes, it is possible to reverse the direction of a worm gearbox by changing the orientation of either the input or output shaft. However, reversing the direction of a worm gearbox can have some implications that need to be considered:

  • Efficiency: Reversing the direction of a worm gearbox can potentially affect its efficiency. Worm gearboxes are typically more efficient in one direction of rotation due to the design of the worm and worm wheel.
  • Backlash: Reversing the direction of rotation might lead to increased backlash or play in the gearbox, which can impact precision and smooth operation.
  • Lubrication: Depending on the gearbox’s design, reversing the direction could affect lubrication distribution and lead to uneven wear on the gear teeth.
  • Load: Reversing the direction might also impact the gearbox’s load-carrying capacity, especially if it’s designed for predominantly one-way operation.
  • Noise and Vibration: Direction reversal can sometimes result in increased noise and vibration due to changes in gear engagement and meshing behavior.

If you need to reverse the direction of a worm gearbox, it’s advisable to consult the gearbox manufacturer’s guidelines and recommendations. They can provide insights into whether the specific gearbox model is suitable for reversible operation and any precautions or adjustments needed to ensure proper functioning.

worm gearbox

Worm Gearbox vs. Helical Gearbox: A Comparison

Worm gearboxes and helical gearboxes are two popular types of gear systems, each with its own set of advantages and disadvantages. Let’s compare them:

Aspect Worm Gearbox Helical Gearbox
Efficiency Lower efficiency due to sliding friction between the worm and worm wheel. Higher efficiency due to rolling contact between helical gear teeth.
Torque Transmission Excellent torque transmission and high reduction ratios achievable in a single stage. Good torque transmission, but may require multiple stages for high reduction ratios.
Noise and Vibration Generally higher noise and vibration levels due to sliding action. Lower noise and vibration levels due to smoother rolling contact.
Backlash Higher inherent backlash due to the design. Lower backlash due to meshing of helical teeth.
Efficiency at Higher Speeds Less suitable for high-speed applications due to efficiency loss. More suitable for high-speed applications due to higher efficiency.
Overload Protection Natural self-locking feature provides some overload protection. May not have the same level of inherent overload protection.
Applications Commonly used for applications requiring high reduction ratios, such as conveyor systems and heavy-duty machinery. Widely used in various applications including automotive transmissions, industrial machinery, and more.

Both worm and helical gearboxes have their place in engineering, and the choice between them depends on the specific requirements of the application. Worm gearboxes are preferred for applications with high reduction ratios, while helical gearboxes are chosen for their higher efficiency and smoother operation.

worm gearbox

What Industries Commonly Use Worm Reducers?

Worm reducers are versatile mechanical components that find applications in various industries due to their unique advantages and capabilities. Some of the industries that commonly use worm reducers include:

  • Material Handling: Worm reducers are widely used in material handling equipment such as conveyors, bucket elevators, and cranes to control movement and manage heavy loads.
  • Automotive: They are utilized in automotive manufacturing processes, assembly lines, and vehicle positioning systems.
  • Food and Beverage: Worm reducers are used in food processing and packaging machinery where hygiene and cleanliness are crucial.
  • Agriculture: Agricultural equipment like irrigation systems and tractors use worm reducers for controlling rotational motion.
  • Mining and Construction: Heavy-duty applications in mining equipment, excavators, and construction machinery benefit from the torque multiplication provided by worm reducers.
  • Energy: Wind turbines and solar tracking systems use worm reducers to convert low-speed, high-torque motion into rotational energy.
  • Textile: Textile machinery employs worm reducers for controlling speed and tension in weaving and spinning operations.
  • Packaging: Packaging equipment relies on worm reducers for precise movement and positioning of packaging materials.
  • Medical: Medical devices and equipment often utilize worm reducers for their accuracy and controlled motion.
  • Printing: Printing machines use worm reducers to regulate paper feed and ensure consistent printing quality.

Worm reducers’ ability to provide high torque output, compact design, and self-locking characteristics makes them suitable for applications requiring reliable and controlled motion across various industries.

China manufacturer Marine Gearbox Advance Z300  T300/1  HCG403  J300  Hc400  Hcd400A for Ship and Boat   supplier China manufacturer Marine Gearbox Advance Z300  T300/1  HCG403  J300  Hc400  Hcd400A for Ship and Boat   supplier
editor by CX 2023-10-25

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