Product Description
ZheJiang STONE DIESEL ENGINE Co., Ltd CAN SUPPLY HangZhou ADVANCE MARINE GEARBOX AS FOLLOWING:
06 MARINE GEARBOX
16A MARINE GEARBOX
26 MARINE GEARBOX
MA100 MARINE GEARBOX
MA125 MARINE GEARBOX
MA142 MARINE GEARBOX
40A MARINE GEARBOX
MB170 MARINE GEARBOX
120B MARINE GEARBOX
120C MARINE GEARBOX
135 MARINE GEARBOX
MB242 MARINE GEARBOX
HC138 MARINE GEARBOX
HCD138 MARINE GEARBOX
HCC200 MARINE GEARBOX
MB270A MARINE GEARBOX
300 MARINE GEARBOX
J300 MARINE GEARBOX
D300A MARINE GEARBOX
T300 MARINE GEARBOX
T300/1 MARINE GEARBOX
HC400 MARINE GEARBOX
HCD400A MARINE GEARBOX
HCT400A MARINE GEARBOX
HCT400A/1 MARINE GEARBOX
HC600A MARINE GEARBOX
HCD600A MARINE GEARBOX
HCT600A MARINE GEARBOX
HCT600A/1 MARINE GEARBOX
HCD800 MARINE GEARBOX
HCT800 MARINE GEARBOX
HCT800/1 MARINE GEARBOX
HCT800/2 MARINE GEARBOX
HCT800/3 MARINE GEARBOX
HC900 MARINE GEARBOX
HC1000 MARINE GEARBOX
HCD1000 MARINE GEARBOX
HCT1100 MARINE GEARBOX
HC1200 MARINE GEARBOX
HC1200/1 MARINE GEARBOX
HCT1200 MARINE GEARBOX
HC1250 MARINE GEARBOX
HCT1400 MARINE GEARBOX
HCK150 MARINE GEARBOX
hck1200 MARINE GEARBOX
HCDS1200 MARINE GEARBOX
HC701 MARINE GEARBOX
HC571 MARINE GEARBOX
HC038A MARINE GEARBOX
HC35 MARINE GEARBOX
HC65 MARINE GEARBOX
MV100A MARINE GEARBOX
HCV120 MARINE GEARBOX
HCQ138 MARINE GEARBOX
HC200 MARINE GEARBOX
HC201 MARINE GEARBOX
HCV230 MARINE GEARBOX
HCQ300 MARINE GEARBOX
HCA300 MARINE GEARBOX
HCA301 MARINE GEARBOX
HCV400 MARINE GEARBOX
HCQ401 MARINE GEARBOX
HCQ501 MARINE GEARBOX
HCQ502 MARINE GEARBOX
HCQ700 MARINE GEARBOX
HCQ1000 MARINE GEARBOX
HCQ1400 MARINE GEARBOX
HCQH1600 MARINE GEARBOX
GCS320 MARINE GEARBOX
GCS350 MARINE GEARBOX
GCS390 MARINE GEARBOX
GCS410 MARINE GEARBOX
GCS450 MARINE GEARBOX
GCS490 MARINE GEARBOX
GCS540 MARINE GEARBOX
GCS590 MARINE GEARBOX
GCST33 MARINE GEARBOX
GCS660 MARINE GEARBOX
GCST44 MARINE GEARBOX
GCS700B MARINE GEARBOX
GCST66 MARINE GEARBOX
GCS760 MARINE GEARBOX
GCS880 MARINE GEARBOX
GWC28.30 MARINE GEARBOX
CWL28.30 MARINE GEARBOX
GWC30.32 MARINE GEARBOX
GWL30.32 MARINE GEARBOX
GWC32.35 MARINE GEARBOX
GWL32.35 MARINE GEARBOX
GWC36.39 MARINE GEARBOX
GWL36.39 MARINE GEARBOX
GWC39.41 MARINE GEARBOX
GWL39.41 MARINE GEARBOX
GWC42.45 MARINE GEARBOX
GWL42.45 MARINE GEARBOX
GWC45.49 MARINE GEARBOX
GWL45.49 MARINE GEARBOX
GWC49.54 MARINE GEARBOX
GWL49.54 MARINE GEARBOX
GWC52.59 MARINE GEARBOX
GWL52.59 MARINE GEARBOX
GWC52.62 MARINE GEARBOX
GWL52.62 MARINE GEARBOX
GWC60.66 MARINE GEARBOX
GWL60.66 MARINE GEARBOX
GWC60.74 MARINE GEARBOX
GWL60.74 MARINE GEARBOX
GWC66.75 MARINE GEARBOX
GWL66.75 MARINE GEARBOX
GWC70.76 MARINE GEARBOX
GWL70.76 MARINE GEARBOX
GWC70.85 MARINE GEARBOX
GWL70.85 MARINE GEARBOX
GWC75.90 MARINE GEARBOX
GWL75.90 MARINE GEARBOX
GWC78.88 MARINE GEARBOX
GWL78.88 MARINE GEARBOX
GWC80.95 MARINE GEARBOX
GWL80.95 MARINE GEARBOX
GWC85.100 MARINE GEARBOX
GWL85.100 MARINE GEARBOX
GWS28.30 MARINE GEARBOX
GWK28.30 MARINE GEARBOX
GWH28.30 MARINE GEARBOX
GWD28.30 MARINE GEARBOX
GWS30.32 MARINE GEARBOX
GWK30.32 MARINE GEARBOX
GWH30.32 MARINE GEARBOX
GWD30.32 MARINE GEARBOX
GWS32.35 MARINE GEARBOX
GWK32.35 MARINE GEARBOX
GWH32.35 MARINE GEARBOX
GWD32.35 MARINE GEARBOX
GWS36.39 MARINE GEARBOX
GWK36.39 MARINE GEARBOX
GWH36.39 MARINE GEARBOX
GWD36.39 MARINE GEARBOX
GWS39.41 MARINE GEARBOX
GWK39.41 MARINE GEARBOX
GWH39.41 MARINE GEARBOX
GWD39.41 MARINE GEARBOX
GWS42.45 MARINE GEARBOX
GWK42.45 MARINE GEARBOX
GWH42.45 MARINE GEARBOX
GWD42.45 MARINE GEARBOX
GWS45.49 MARINE GEARBOX
GWK45.49 MARINE GEARBOX
GWH45.49 MARINE GEARBOX
GWD45.49 MARINE GEARBOX
GWS49.54 MARINE GEARBOX
GWK49.54 MARINE GEARBOX
GWH49.54 MARINE GEARBOX
GWD49.54 MARINE GEARBOX
GWS52.59 MARINE GEARBOX
GWK52.59 MARINE GEARBOX
GWH52.59 MARINE GEARBOX
GWD52.59 MARINE GEARBOX
GWS60.66 MARINE GEARBOX
GWK60.66 MARINE GEARBOX
GWH60.66 MARINE GEARBOX
GWD60.66 MARINE GEARBOX
GWS66.75 MARINE GEARBOX
GWK66.75 MARINE GEARBOX
GWH66.75 MARINE GEARBOX
GWD66.75 MARINE GEARBOX
GWS70.76 MARINE GEARBOX
GWK70.76 MARINE GEARBOX
GWH70.76 MARINE GEARBOX
GWD70.76 MARINE GEARBOX
model | ratio | Rate (HP/rpm) |
Engine speed(rpm) |
overall dimension L*W*H(mm) |
Net Weight (kgs) |
MARINE GEARBOX 6 | 2.52 3.05 3.5 | 0.0044 | 1000~2100 | 350× 316× 482 | 58 |
MARINE GEARBOX 16A | 2.07 2.48 2.95 3.35 3.383 | 0.012 | 1000~2000 | 422× 325× 563 | 84 |
MARINE GEARBOX MD571 | 1.56 1.88 2.63 | 0.009~0.012 | 4000 | 281× 230× 221 | 15 |
MARINE GEARBOX MA100 | 1.6 2.0 2.55 3.11 3.59 3.88 | 0.006~0.009 | 1500~3000 | 236× 390× 420 | 75 |
MARINE GEARBOX MA125 | 2.03 2.46 3.04 3.57 4.05 4.39 4.7 | 0.011~0.02 | 1500~3000 | 291× 454× 485 | 115 |
MARINE GEARBOX MA142 | 1.97 2.52 3.03 3.54 3.95 4.5 5.06 5.47 | 0.013~0.03 | 1500~2500 | 308× 520× | 140 |
MARINE GEARBOX 40A | 2.07 2.96 3.44 | 0.571~0.03 | 750~2000 | 414× 610× 620 | 225 |
MARINE GEARBOX MB170 | 1.97 2.52 3.03 3.54 3.96 4.50 5.06 5.47 5.88 | 0.571~0.039 | 1000~2500 | 485× 610× 656 | 240 |
MARINE GEARBOX HCU65 | 2.045 2.50 3.068 3.427 | 0.045 | 1000~2200 | 504× 600× 808 | 260 |
MARINE GEARBOX HC65 | 1.53 2.03 2.50 2.96 | 0.044~0.048 | 1000~2500 | 311× 460× 544 | 130 |
MARINE GEARBOX 120B | 2.03 2.81 3.73 | 0.044~0.088 | 750~1800 | 605× 744× 770 | 400 |
MARINE GEARBOX 120C | 1.48 1.94 2.45 2.96 3.35 | 0.08~0.1 | 1000~2500 | 352× 694× 650 | 225 |
MARINE GEARBOX MV100 | 1.23 1.62 2.07 2.52 2.87 | 0.08~0.1 | 1500~3000 | 390× 630× 580 | 220 |
MARINE GEARBOX HCV120 | 1.509 2.016 2.524 | 0.076~0.01 | 1500~2500 | 502× 600× 847 | 300 |
MARINE GEARBOX 135 | 2.03 2.59 3.04 3.62 4.11 4.65 5.06 5.47 5.81 | 0.070~0.10 | 1000~2000 | 578× 744× 830 | 470 |
MARINE GEARBOX MB242 | 3.04 3.52 3.95 4.53 5.12 5.56 5.88 | 0.074~0.013 | 1000~2500 | 442× 744× 763 | 385 |
MARINE GEARBOX HC138 | 2.52 3.0 3.57 4.05 4.45 | 0.11 | 1000~2500 | 520× 792× 760 | 360 |
MARINE GEARBOX HC200 | 1.48 2.0 2.28 | 0.147 | 1000~2200 | 430× 744× 708 | 280 |
MARINE GEARBOX MB270A | 4.05 4.53 5.12 5.50 5.95 6.39 6.82 | 0.088~0.147 | 1000~2500 | 594× 810× 868 | 675 |
MARINE GEARBOX HCV230 | 1.485 1.956 2.483 | 0.146~0.184 | 1000~2200 | 568× 620× 1571 | 450 |
MARINE GEARBOX HCQ300 | 1.06 1.46 2.05 2.38 | 0.235~0.250 | 1000~2300 | 533× 681× 676 | 360 |
MARINE GEARBOX 300 | 2.04 2.54 3.0 3.53 4.1 4.61 4.94 5.44 | 0.125~0.257 | 1000~2300 | 638× 870× 864 | 740 |
MARINE GEARBOX D300 | 4.0 4.48 5.05 5.52 5.90 6.56 7.06 7.63 | 0.125~0.257 | 1000~2300 | 638× 920× 1040 | 880 |
MARINE GEARBOX T300 | 6.03 6.65 7.04 7.54 8.02 | 0.221~0.243 | 1000~2300 | 640× 920× 1110 | 1120 |
MARINE GEARBOX HCV400 | 1.388 2.0 | 0.274~0.30 | 1000~1800 | 780× 740× 1192 | 650 |
MARINE GEARBOX HC400 | 2.04 2.50 3.0 3.42 4.06 | 0.279~0.331 | 1000~1800 | 641× 890× 890 | 820 |
MARINE GEARBOX HCD400A | 3.96 4.33 4.43 4.70 5.0 5.53 5.89 | 0.272~0.331 | 1000~1800 | 641× 950× 988 | 1100 |
MARINE GEARBOX HCT400A | 6.096 6.49 6.93 7.42 7.95 8.40 9.0 9.47 | 0.243~0.331 | 1000~2100 | 784× 992× 1130 | 1450 |
MARINE GEARBOX HCT400A~1 | 8.15 8.69 9.27 9.94 10.60 11.46 12 | 0.262~0.331 | 1000~2100 | 869× 1100× 1275 | 1500 |
MARINE GEARBOX HC600A | 2.0 2.48 3.0 3.58 3.89 | 0.40~0.48 | 1000~2100 | 745× 1094× 1126 | 1300 |
MARINE GEARBOX HCD600A | 4.18 4.43 4.70 5.0 5.44 5.71 | 0.40~0.48 | 1000~2100 | 745× 1094× 1271 | 1550 |
MARINE GEARBOX HCT600A | 6.06 6.49 6.97 7.51 8.04 8.66 9.35 | 0.28~0.44 | 1000~2100 | 805× 1094× 1271 | 1600 |
MARINE GEARBOX HCT600A~1 | 8.23 8.82 9.47 10.8 11.65 12.57 | 0.331~0.441 | 1000~2100 | 878× 1224× 1346 | 1700 |
MARINE GEARBOX 750B | 1.49 1.97 2.48 2.92 | 0.55 | 600~1200 | 1117× 850× 1170 | 1600 |
MARINE GEARBOX CHT800 | 5.57 5.68 5.93 6.43 6.86 7.33 7.84 | 0.515~0.625 | 800~1800 | 1056× 1280× 1425 | 2000 |
MARINE GEARBOX 900 | 1.46 2.04 2.47 3.0 3.60 4.08 4.63 4.95 | 0.40~0.66 | 600~1600 | 1115× 850× 1310 | 1600 |
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Application: | Marine, Marine |
---|---|
Hardness: | Hardened |
Type: | Worm and Wormwheel |
Marine Parts: | Gearbox |
Engine: | 4 Stroke |
Engine Type: | Inboard |
Can a Worm Gearbox Be Used in Heavy-Duty Machinery?
Yes, a worm gearbox can be used in heavy-duty machinery and is often chosen for such applications due to its inherent characteristics and advantages:
- High Torque Transmission: Worm gearboxes are known for their ability to transmit high torque loads, making them suitable for heavy-duty machinery that requires significant power transmission.
- Load Distribution: The design of worm gears provides robust load distribution and excellent contact between the worm and worm wheel teeth. This enhances their load-carrying capacity, making them capable of handling heavy loads without premature wear or failure.
- Compact Design: Worm gearboxes are compact and offer high reduction ratios in a single stage. This allows for the reduction of high input speeds to lower output speeds, often required in heavy-duty machinery.
- Overload Protection: Worm gears have a natural self-locking feature, which means the gear cannot be easily back-driven by external forces. This feature provides inherent overload protection, preventing damage to the gearbox and machinery in cases of sudden load spikes.
- Smooth Operation: Worm gearboxes offer smooth and steady operation, which is crucial for heavy-duty machinery where precision and controlled movement are essential.
However, when considering the use of a worm gearbox in heavy-duty applications, it’s important to ensure proper engineering and sizing. The design should account for factors such as load, speed, duty cycle, lubrication, and temperature to ensure optimal performance and longevity.
Overall, worm gearboxes are well-suited for heavy-duty machinery across various industries, including mining, construction, manufacturing, and more.
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.
Preventing Backlash in a Worm Gearbox
Backlash in a worm gearbox can lead to reduced accuracy, positioning errors, and decreased overall efficiency. Here are steps to prevent or minimize backlash:
- High-Quality Components: Use high-quality worm gears and worm wheels with tight manufacturing tolerances. Precision components will help reduce backlash.
- Proper Meshing: Ensure the worm gear and worm wheel are properly aligned and meshed. Improper meshing can lead to increased backlash.
- Preload: Applying a small amount of preload to the worm gear can help reduce backlash. However, excessive preload can increase friction and wear.
- Anti-Backlash Mechanisms: Consider using anti-backlash mechanisms, such as spring-loaded systems or adjustable shims, to compensate for any inherent backlash.
- Lubrication: Proper lubrication can reduce friction and play a role in minimizing backlash. Use a lubricant that provides good film strength and reduces wear.
- Maintenance: Regularly inspect and maintain the gearbox to identify and address any changes in backlash over time.
It’s important to strike a balance between reducing backlash and maintaining smooth operation. Consulting with gearbox experts and following manufacturer guidelines will help you optimize your worm gearbox’s performance while minimizing backlash.
editor by CX 2024-03-30