Product Description
ADVANCE marine gearbox 5LZF1500 JH710 2LZF650 2LZF1100 HCT601P HCD450P for ship and boat marine engine
LZF series marine gearbox possesses functions of single input and double output, and clutching and de-clutching. It is designed as external cylindrical helical gear transmission, manual or hydroelectric or pneumatic control. It is used to drive hydraulic pump.
5LZF1500 marine gearbox possesses functions of 1 input and 5 outputs, and clutching and de-clutching. The transmission mode is 10 shafts and 14 external helical gears, and two-stage increasing. Through rational design on internal construction, via 2 vane pumps driving clutches, thus by controlling left and right vane pumps, it can realize multiple working conditions of simultaneous and asynchronous operation. Besides, via 2 fast and slow shaft clutches to control generator, it can meet demands of different working conditions. Through hydraulic system interlocking, vane pump and shaft generator can work asynchronously, thus letting the generator providing sufficient power supply to the ship.
| Input speed | 750r/min | ||
| Reduction ratio | 2.88(Fast motor) | Trans. capacity | 0.481kw/r/min |
| 2.26(Slow motor) | 0.373 kw/r/min | ||
| 3.3(Vane pump) | 1.6 kw/r/min | ||
| Control way | Push-and-pull flexible shaft, electrically | ||
| Center distance | 462.6mm(Vane pump output)300.7mm(motor output) | ||
| L×W×H | 1372×1378×1180mm | ||
| Net weight | 1600kg | ||
| Bell housing | NO | ||
JH710 marine gearbox possesses functions of clutching and de-clutching, speed reduction and bearing propeller thrust. The gearbox is reliable in structure, soft and smooth in engagement. With high-flexible coupling at input, it has perfect vibration reduction and damping features, which are good to prolong the service life. All components are well designed and high-level manufactured. Being low in energy consumption and smooth engagement, it can match engines (motors) with contrary rotation directions to form left or right unit for marine use.
| Input speed | 994r/min | ||
| Reduction ratio | i=2.5 | Trans. capacity | 0.735 kw/ r/min |
| Control way | Electrically | ||
| Center distance | 360mm | ||
| L×W×H | 1143×860×1280mm | ||
| Net weight | 3560kg | ||
| Bell housing | |||
2F700 Marine Gearbox
| Input speed | 900r/min | ||
| Reduction ratio | 1 | Trans. capacity | 0.25kw/r/min |
| Control way | Push-and-pull flexible shaft, electrically | ||
| Center distance | 2×500mm | ||
| L×W×H | 1540×1571×1550mm | ||
| Net weight | 1190kg | ||
| Bell housing | NO | ||
2LZF650 marine gearbox possesses functions of single input and double output, and clutching and de-clutching. The output drives driving motor and hydraulic pump, with the former output having fast and slow speed. Control ways: manually, hydroelectrically and pneumatically.
| Input speed | 900r/min | ||
| Reduction ratio | 2.005(Fast-speed motor) | Trans. capacity | 0.138kw/r/min |
| 1.71(Slow-speed motor) | 0.131 kw/r/min | ||
| 2.01(Driving oil pump) | 0.122 kw/r/min | ||
| Control way | Push-and-pull flexible shaft, electrically | ||
| Center distance | 403mm(Pump output)310mm(motor output) | ||
| L×W×H | 834×999×935mm | ||
| Net weight | 650kg | ||
| Bell housing | NO | ||
LJF720 marine gearbox possesses functions of speed reduction (for main transmission), clutching and de-clutching and speed increasing (for PTO), respectively driving propeller and hydraulic pump. Control ways: hydroelectrically for main transmission and mechanically for PTO.
| Input speed | 1950r/min | ||
| Reduction ratio | 1.63 | Trans. capacity | 0.735kw/r/min(main transmission) |
| 1.4 | 0.012kw/r/min | ||
| Control way | Manually, electrically | ||
| Center distance | 300mm(main transmission),260mm(PTO) | ||
| L×W×H | 935×795×870mm | ||
| Net weight | 1000kg | ||
| Bell housing | NO | ||
LJS650 marine gearbox possesses functions of clutching and de-clutching and dual-ratio speed reduction. Control ways: manually, hydroelectrically or pneumatically.
| Input speed |
1800r/min |
||
| Reduction ratio |
i=1.2 or 1.38:1 |
Trans. capacity |
0.65 kw/ r/min |
| Control way |
Push-and-pull flexible shaft, electrically |
||
| Center distance |
275mm |
||
| L×W×H |
1095×1195×1000mm |
||
|
Bell housing |
NO |
||
LZ880 marine gearbox possesses functions of clutching and de-clutching and speed increasing. Control ways: manually, hydroelectrically or pneumatically.
| Input speed | 170r/min | ||
| Reduction ratio | i=8.8 | Trans. capacity | 0.88 kw/r.min-1 |
| Control way | Push-and-pull flexible shaft, electrically | ||
| Center distance | 840mm | ||
| L×W×H | 907×1344×1702mm | ||
| Net weight | 2000kg | ||
| Bell housing | NO | ||
LZ1000 marine gearbox possesses functions of clutching and de-clutching and speed increasing. Control ways: manually, hydroelectrically or pneumatically.
| Input speed | 445r/min | ||
| Reduction ratio | i=3.708 | Trans. capacity | 0.743 kw/ r/min |
| Control way | Push-and-pull flexible shaft, electrically | ||
| Center distance | 294mm | ||
| L×W×H | 1150×1571×720mm | ||
| Net weight | 700kg | ||
| Bell housing | NO | ||
LZ3000 marine gearbox possesses functions of clutching and de-clutching and speed increasing. Control ways: manually, hydroelectrically or pneumatically. It is used to drive large-power oil pump.
| Input speed | 370-600r/min | ||
| Reduction ratio | 2.97 | Trans. capacity | 2.9kw/r/min |
| Control way | Push-and-pull flexible shaft, electrically | ||
| Center distance | 490mm | ||
| L×W×H | 1395×1230×1550mm | ||
| Net weight | 1550kg | ||
| Bell housing | NO | ||
2LZF1100 marine gearbox possesses functions of speed increasing and clutching and de-clutching. The gearbox has 1 input and 2 outputs to drive 2 vane pumps. It applies electrically controlled shifting clutch structure, featuring in quick in gear shifting, soft and smooth in engagement.
| Input speed | 1000r/min | ||
| Reduction ratio | 2.98 | Trans. capacity | 0.257kw/r/min |
| Control way | Push-and-pull flexible shaft, electrically | ||
| Center distance | 406mm | ||
| L×W×H | 922×1018×946mm | ||
| Net weight | 650kg | ||
| Bell housing | NO | ||
5LZF1500 Marine Gearbox
ADVANCE marine gearbox HCT1400 HCT1600 HCD2000 HCT200 HCD2700 for ship and boat
ADVANCE marine gearbox HC1200/1 HCT1200 HCT1200/1 HC1250 HCD1400 for ship and boat
ADVANCE marine gearbox HCT800/3 HC1000 HCD1000 HCT1100 HC1200 for ship and boat
ADVANCE marine gearbox HCT600A/1 HCD800 HCT800 HCT800/1 HCT800/2 for ship and boat
marine gearbox ADVANCE HCT400A HCT400A/1 HC600A HCD600A HCT600A for ship and boat
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
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 |
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Marine |
|---|---|
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
| Type: | Worm Gear Box |
What are the Noise Levels Associated with Worm Gearboxes?
The noise levels associated with worm gearboxes can vary depending on several factors, including the design, quality, operating conditions, and maintenance of the gearbox. Here are some key points to consider:
- Design and Quality: Well-designed and high-quality worm gearboxes tend to produce lower noise levels. Factors such as gear tooth profile, precision manufacturing, and proper alignment can contribute to reduced noise.
- Gear Engagement: The way the worm and worm wheel engage and mesh with each other can impact noise levels. Proper tooth contact and alignment can help minimize noise during operation.
- Lubrication: Inadequate or improper lubrication can lead to increased friction and wear, resulting in higher noise levels. Using the recommended lubricant and maintaining proper lubrication levels are important for noise reduction.
- Operating Conditions: Operating the gearbox within its specified load and speed limits can help prevent excessive noise generation. Overloading or operating at high speeds beyond the gearbox’s capabilities can lead to increased noise.
- Backlash: Excessive backlash or play between the gear teeth can lead to impact noise as the teeth engage. Proper backlash adjustment can help mitigate this issue.
- Maintenance: Regular maintenance, including gear inspection, lubrication checks, and addressing any wear or damage, can help keep noise levels in check.
It’s important to note that while worm gearboxes can produce some noise due to the nature of gear meshing, proper design, maintenance, and operation can significantly reduce noise levels. If noise is a concern for your application, consulting with gearbox manufacturers and experts can provide insights into selecting the right gearbox type and implementing measures to minimize noise.
Does a Worm Reducer Require Frequent Maintenance?
Worm reducers generally require less frequent maintenance compared to some other types of gearboxes due to their design and operating characteristics. However, maintenance is still essential to ensure optimal performance and longevity. Here are some key points to consider:
- Lubrication: Proper lubrication is crucial for worm gearboxes. Regularly check the lubricant level and quality to prevent wear and overheating. Lubricant should be changed as recommended by the manufacturer.
- Inspections: Periodically inspect the gearbox for signs of wear, damage, or oil leaks. Check for any unusual noises, vibrations, or changes in performance that could indicate a problem.
- Tightening and Alignment: Check and tighten any loose fasteners and ensure that the gearbox is properly aligned. Misalignment can lead to increased wear and reduced efficiency.
- Seal Maintenance: Inspect and maintain seals to prevent oil leakage and contaminants from entering the gearbox.
- Cleaning: Keep the gearbox clean from debris and contaminants that could affect its performance. Regular cleaning can prevent premature wear and damage.
- Load and Speed: Ensure that the gearbox is operating within its rated load and speed limits. Exceeding these limits can lead to accelerated wear and potential failure.
- Environmental Conditions: Consider the operating environment of the gearbox. Extreme temperatures, humidity, and other factors can impact the gearbox’s performance and longevity.
While worm gearboxes are known for their durability and self-locking feature, neglecting maintenance can lead to premature wear, reduced efficiency, and potential breakdowns. Following the manufacturer’s recommendations for maintenance intervals and procedures is essential to keep the worm reducer in optimal condition.
Can a Worm Gearbox Provide High Torque Output?
Yes, a worm gearbox is capable of providing high torque output due to its unique design and principle of operation. Worm gears are known for their high torque multiplication capabilities, making them suitable for applications that require significant torque transfer.
The torque output of a worm gearbox is influenced by several factors:
- Lead Angle: The lead angle of the worm affects the mechanical advantage of the gear system. A larger lead angle can result in higher torque output.
- Worm Diameter: A larger diameter worm can offer increased torque output as it provides more contact area with the gear.
- Gear Ratio: The gear ratio between the worm and the gear determines the torque multiplication factor. A higher gear ratio leads to higher torque output.
- Lubrication: Proper lubrication is essential to minimize friction and ensure efficient torque transmission.
- Material and Quality: High-quality materials and precision manufacturing contribute to the gearbox’s ability to handle high torque loads.
Due to their ability to provide high torque output in a compact form factor, worm gearboxes are commonly used in various industrial applications, including heavy machinery, construction equipment, conveyor systems, and more.
editor by CX 2024-03-28