Merchandise Description
Advance 120C Light-weight Higher Pace Maritime Gearbox for Boats
120C maritime gearbox possesses features of speed reduction, in advance and astern, clutching and de-clutching, and bearing propeller thrust. Featuring in compact in structure, tiny in volume and light in weight, it can match high-speed motor to form ship power device.
120C marine gearbox is suitable for modest and medium boats such as yacht, site visitors, passenger and cargo boats.
| Enter velocity | 1000-2500r/min | ||
| Reduction ratio | 1.48,1.94,2.45 | Trans. ability | .10kw/r/min |
| 2.ninety six | .09kw/r/min | ||
| three.35 | .08kw/r/min | ||
| Handle way | Push-and-pull flexible shaft, electrically | ||
| Rated thrust | 25KN | ||
| Heart length | 180mm | ||
| L×W×H | 432×440×650mm | ||
| Internet weight | 225kg | ||
| Flywheel | 6135Ca,SAE14,eleven.five | ||
| Bell housing | 6135Ca,SAE1,2,three | ||
HCQ/HCA/HCM/HCV collection light substantial-pace maritime gearboxes self-created by the firm are designed of electrical power ranging 20kW~2300kW, ratio ranging 1.5~3.5:1 and full in requirements. Merchandise with ‘Q’ in code is with forged iron housing, with ‘M’ aluminum housing and with ‘A’ and ‘V’ with down angle transmission structure. These merchandise appreciate high market share, are broadly used on numerous yacht, targeted traffic boat, passenger boat. Merchandise style and production ability are in national foremost and global innovative degree. Major attributes: 1. Possess features of clutch & de-clutching, velocity reduction and bearing propeller thrust 2. Compact in composition, tiny in quantity and gentle in bodyweight 3. Large rated enter speed and high producing precision 4. Very good complete-machine overall performance, reduced sounds and modest vibration 5. Match substantial-velocity diesel engine, mostly employed on medium-to-small substantial-speed boats 6. Implement mechanical and automated manage, recognizing nearby emergent management and distant management of the gearbox.
Progress HCD800 – 3,429:one
MEDIUM/Hefty Duty GEARBOX
| Reference amount | A-HCD800-3,429 |
| Brand | Advance |
| Model | HCD800 |
| Ratio | three,429:1 |
| Power | 1530 HP @ 1800 RPM |
| Max. Power | 1530 HP @ 1800 RPM |
| RPM Assortment | one thousand-1800 |
| Rated propeller thrust | a hundred and ten kn |
| N/n | ,85 hp/rpm |
Characteristics & Possibilities
| Sae housing | Without having/sae-00 |
| Controls | Mechanical |
| Pto | Not available |
| Coupling size | 21 /18 inch |
| Coupling variety | Rubber block drive, with alu. ring |
Dimensions
| Vertical offset | 450 mm |
| LxWxH | 1056x1280x1341 mm |
| Web. excess weight | 2200 kg |
Available Preparations
| Ratio | 3,96:1 | 3,429:one | 4,167:one | 4,391:one | 4,905:one | 5,474:one | 5,889:1 |
| Fee | 0,85 hp/rpm | 0,80 hp/rpm | 0,seventy five hp/rpm | 0,70 hp/rpm | |||
Progress 135A – 5,06:one
MEDIUM/Hefty Duty GEARBOX
| Reference amount | A-135A-5,06 |
| Model | Advance |
| Design | 135A |
| Ratio | 5,06:one |
| Power | 212,4 HP @ 1800 RPM |
| Max. Energy | 236 HP @ 2000 RPM |
| RPM Selection | one thousand-2000 |
| Rated propeller thrust | 29,4 kn |
| N/n | ,118 hp/rpm |
Features & Options
| Sae housing | Without having/sae-one |
| Controls | Mechanical/ electrical |
| Pto | Not accessible |
| Coupling measurement | 14 inch |
| Coupling type | Rubber block push, with alu. ring |
Dimensions
| Vertical offset | 225 mm |
| LxWxH | 578x744x830 mm |
| Web. bodyweight | 470 kg |
Obtainable Preparations
| Ratio | 2,03:one | 2,fifty nine:one | 3,04:1 | 3,62:1 | 4,eleven:one | 4,sixty five:1 | 5,06:one | 5,forty seven:1 | 5,eighty one:one |
| Rate | 0,134 hp/rpm | 0,a hundred twenty five hp/rpm | 0,118 hp/rpm | 0,103 hp/rpm | 0,094 hp/rpm | ||||
Advance HCD600A – 5,44:1
MEDIUM/Heavy Responsibility GEARBOX
| Reference number | A-HCD600A-5,forty four |
| Manufacturer | Progress |
| Product | HCD600A |
| Ratio | 5,44:one |
| Energy | 972 HP @ 1800 RPM |
| Max. Electricity | 1134 HP @ 2100 RPM |
| RPM Assortment | 1000-2100 |
| Rated propeller thrust | 90 kn |
| N/n | ,54 hp/rpm |
Features & Options
| Sae housing | Without having/sae-00 |
| Controls | Mechanical |
| Pto | Not accessible |
| Coupling dimensions | 21 /eighteen /fourteen inch |
| Coupling kind | Rubber block travel, with alu. ring/(high) adaptable coupling |
Proportions
| Vertical offset | 415 mm |
| LxWxH | 745x1094x1271 mm |
| Internet. fat | 1550 kg |
Obtainable Preparations
| Ratio | 3,32:one | 4,7:1 | 4,eighteen:one | 4,forty three:one | 5,forty four:one | 5,seventy one:one | 5:1 |
| Rate | 0,sixty five hp/rpm | 0,sixty two hp/rpm | 0,54 hp/rpm | 0,6 hp/rpm | |||
Advance HC400 – 4,06:1
MEDIUM/Hefty Obligation GEARBOX
| Reference amount | A-HC400-4,06 |
| Brand | Advance |
| Design | HC400 |
| Ratio | 4,06:one |
| Energy | 684 HP @ 1800 RPM |
| Max. Electricity | 684 HP @ 1800 RPM |
| RPM Assortment | one thousand-1800 |
| Rated propeller thrust | 82 kn |
| N/n | ,38 hp/rpm |
Functions & Alternatives
| Sae housing | Without/sae-/sae-1 |
| Controls | Mechanical/ electrical |
| Pto | Not obtainable |
| Coupling dimension | 18 /sixteen /fourteen inch |
| Coupling type | Rubber block drive, with alu. ring/(high) versatile coupling |
Proportions
| Vertical offset | 264 mm |
| LxWxH | 843x950x890 mm |
| Net. bodyweight | 820 kg |
Available Arrangements
| Ratio | 1,5:one | 1,seventy seven:one | 2,04:1 | 2,5:1 | 3,twenty five:1 | 3,38:one | 3,forty two:1 | 3:one | 4,06:1 | 4,sixty one:1 | 4,ninety four:1 |
| Price | 0,forty five hp/rpm | 0,38 hp/rpm | 0,25 hp/rpm | ||||||||
Advance D300A – 4:1
MEDIUM/Weighty Duty GEARBOX
| Reference amount | A-D300A-four |
| Model | Progress |
| Design | D300A |
| Ratio | four:1 |
| Electrical power | 630 HP @ 1800 RPM |
| Max. Electricity | 805 HP @ 2300 RPM |
| RPM Selection | one thousand-2300 |
| Rated propeller thrust | sixty kn |
| N/n | ,35 hp/rpm |
Characteristics & Possibilities
| Sae housing | Without/sae-/sae-1 |
| Controls | Mechanical/ electrical |
| Pto | Accessible |
| Be aware | If making use of versatile couping, price will rise 8% |
| Coupling dimensions | eighteen /sixteen /14 inch |
| Coupling kind | Rubber block drive, with alu. ring/(substantial) adaptable coupling |
Proportions
| Vertical offset | 355 mm |
| LxWxH | 786x920x1040 mm |
| Internet. excess weight | 940 kg |
Offered Preparations
| Ratio | 4,48:1 | 4:1 | 5,05:1 | 5,fifty two:one | 5,9:1 | 6,fifty six:one | 7,06:one | 7,sixty three:one |
| Rate | 0,33 hp/rpm | 0,35 hp/rpm | 0,thirty hp/rpm | 0,25 hp/rpm | 0,twenty hp/rpm | 0,seventeen hp/rpm | ||
Major Info
| Enter speed | 1000-2500r/min | ||
| Reduction ratio | 4.00 | Trans. ability | .257kw/r/min |
| four.48 | .243kw/r/min | ||
| 5.05 | .221kw/r/min | ||
| five.52,5.ninety | .184kw/r/min | ||
| six.fifty six,7.06 | .147kw/r/min | ||
| 7.sixty three | .125kw/r/min | ||
| Management way | Push-and-pull adaptable shaft, electrically, pneumatically | ||
| Rated thrust | 60KN | ||
| Centre distance | 355mm | ||
| L×W×H | 786×980×1041mm | ||
| Web excess weight | 940kg | ||
| Flywheel | 12V135,SAE18,sixteen,14 | ||
| Bell housing | 12V135,SAE0,1 | ||
Our Support
Pre-Sales Provider
* Inquiry and consulting help.
* Sample testing help.
* View our Manufacturing unit.
Soon after-Sales Provider
* Training how to instal the device, education how to use the device.
* Engineers available to service equipment abroad.
| product | ratio | Rate (HP/rpm) |
Motor pace(rpm) |
all round dimension L*W*H(mm) |
Web Weight (kgs) |
| MARINE GEARBOX six | two.52 3.05 3.five | .0044 | 1000~2100 | 350× 316× 482 | fifty eight |
| MARINE GEARBOX 16A | two.07 2.48 2.95 3.35 3.383 | .012 | 1000~2000 | 422× 325× 563 | 84 |
| MARINE GEARBOX MD571 | 1.56 1.88 2.sixty three | .009~.012 | 4000 | 281× 230× 221 | fifteen |
| MARINE GEARBOX MA100 | 1.6 2.0 2.55 3.11 3.59 3.88 | .006~.009 | 1500~3000 | 236× 390× 420 | seventy five |
| MARINE GEARBOX MA125 | two.03 2.46 3.04 3.57 4.05 4.39 4.seven | .011~.02 | 1500~3000 | 291× 454× 485 | a hundred and fifteen |
| MARINE GEARBOX MA142 | 1.97 2.52 3.03 3.54 3.95 4.5 5.06 5.47 | .013~.03 | 1500~2500 | 308× 520× | 140 |
| MARINE GEARBOX 40A | 2.07 2.96 3.44 | .571~.03 | 750~2000 | 414× 610× 620 | 225 |
| MARINE GEARBOX MB170 | one.97 2.52 3.03 3.54 3.96 4.50 5.06 5.47 5.88 | .571~.039 | a thousand~2500 | 485× 610× 656 | 240 |
| MARINE GEARBOX HCU65 | 2.045 2.50 3.068 3.427 | .045 | 1000~2200 | 504× 600× 808 | 260 |
| MARINE GEARBOX HC65 | 1.53 2.03 2.50 2.ninety six | .044~.048 | 1000~2500 | 311× 460× 544 | 130 |
| MARINE GEARBOX 120B | two.03 2.81 3.seventy three | .044~.088 | 750~1800 | 605× 744× 770 | 400 |
| MARINE GEARBOX 120C | one.48 1.94 2.45 2.96 3.35 | .08~.1 | 1000~2500 | 352× 694× 650 | 225 |
| MARINE GEARBOX MV100 | one.23 1.62 2.07 2.52 2.87 | .08~.1 | 1500~3000 | 390× 630× 580 | 220 |
| MARINE GEARBOX HCV120 | 1.509 2.016 2.524 | .076~.01 | 1500~2500 | 502× 600× 847 | 300 |
| MARINE GEARBOX a hundred thirty five | 2.03 2.59 3.04 3.62 4.11 4.65 5.06 5.47 5.eighty one | .070~.ten | a thousand~2000 | 578× 744× 830 | 470 |
| MARINE GEARBOX MB242 | three.04 3.52 3.95 4.53 5.12 5.56 5.88 | .074~.013 | a thousand~2500 | 442× 744× 763 | 385 |
| MARINE GEARBOX HC138 | 2.52 3.0 3.57 4.05 4.45 | .eleven | a thousand~2500 | 520× 792× 760 | 360 |
| MARINE GEARBOX HC200 | one.48 2.0 2.28 | .147 | a thousand~2200 | 430× 744× 708 | 280 |
| MARINE GEARBOX MB270A | 4.05 4.53 5.12 5.50 5.95 6.39 6.eighty two | .088~.147 | one thousand~2500 | 594× 810× 868 | 675 |
| MARINE GEARBOX HCV230 | one.485 1.956 2.483 | .146~.184 | one thousand~2200 | 568× 620× 1571 | 450 |
| MARINE GEARBOX HCQ300 | one.06 1.46 2.05 2.38 | .235~.250 | a thousand~2300 | 533× 681× 676 | 360 |
| MARINE GEARBOX 300 | 2.04 2.54 3.0 3.53 4.1 4.61 4.94 5.44 | .one hundred twenty five~.257 | a thousand~2300 | 638× 870× 864 | 740 |
| MARINE GEARBOX D300 | four.0 4.48 5.05 5.52 5.90 6.56 7.06 7.63 | .125~.257 | one thousand~2300 | 638× 920× 1040 | 880 |
| MARINE GEARBOX T300 | six.03 6.65 7.04 7.54 8.02 | .221~.243 | a thousand~2300 | 640× 920× 1110 | 1120 |
| MARINE GEARBOX HCV400 | 1.388 2. | .274~.30 | one thousand~1800 | 780× 740× 1192 | 650 |
| MARINE GEARBOX HC400 | 2.04 2.50 3.0 3.42 4.06 | .279~.331 | a thousand~1800 | 641× 890× 890 | 820 |
| MARINE GEARBOX HCD400A | 3.96 4.33 4.43 4.70 5.0 5.53 5.89 | .272~.331 | one thousand~1800 | 641× 950× 988 | 1100 |
| MARINE GEARBOX HCT400A | 6.096 6.49 6.93 7.42 7.95 8.40 9.0 9.47 | .243~.331 | one thousand~2100 | 784× 992× 1130 | 1450 |
| MARINE GEARBOX HCT400A~1 | 8.15 8.69 9.27 9.94 ten.60 11.46 12 | .262~.331 | 1000~2100 | 869× 1100× 1275 | 1500 |
| MARINE GEARBOX HC600A | two.0 2.48 3.0 3.58 3.89 | .forty~.48 | a thousand~2100 | 745× 1094× 1126 | 1300 |
| MARINE GEARBOX HCD600A | 4.18 4.43 4.70 5.0 5.44 5.71 | .forty~.forty eight | a thousand~2100 | 745× 1094× 1271 | 1550 |
| MARINE GEARBOX HCT600A | 6.06 6.49 6.97 7.51 8.04 8.66 9.35 | .28~.forty four | 1000~2100 | 805× 1094× 1271 | 1600 |
| MARINE GEARBOX HCT600A~1 | 8.23 8.82 9.47 10.8 11.65 twelve.fifty seven | .331~.441 | a thousand~2100 | 878× 1224× 1346 | 1700 |
| MARINE GEARBOX 750B | 1.49 1.97 2.48 2.ninety two | .fifty five | 600~1200 | 1117× 850× 1170 | 1600 |
| MARINE GEARBOX CHT800 | 5.57 5.68 5.93 6.43 6.86 7.33 7.eighty four | .515~.625 | 800~1800 | 1056× 1280× 1425 | 2000 |
| MARINE GEARBOX 900 | one.46 2.04 2.47 3.0 3.60 4.08 4.63 4.ninety five | .forty~.sixty six | 600~1600 | 1115× 850× 1310 | 1600 |
The shipping and delivery instant
We have intently relevant transportation businesses, engineering logistics, containers, air freight, worldwide railways. Intercontinental floor transportation.
There are a lot of ways to pick, and the shipping price is even reduce. Timeliness is higher.
Our Organization
ZheJiang CZPT Electricity Technology Co., Ltd. is situated in HangZhou Town, ZheJiang Province. The KangMS Electrical power model of the firm has turn out to be a CZPT brand that has productively operated in the subject of electricity generation equipment.
Unified R & D and focused creation
The R & D team at the ZheJiang headquarters formulates unified specialized specs and generation procedures dependent on innovative technologies and progressive principles. The manufacturing plant in HangZhou, China, by way of rigid worldwide management techniques and standard manufacturing processes, manufactures higher-top quality KangMS Power power generation products .
Unified analysis and development of high-good quality creation
The R & D and manufacturing team at ZheJiang headquarters, power generation equipment and relevant ancillary products are tailored to the wants of our clients with the objective of sturdiness and higher trustworthiness. Associated goods have been properly gained by clients at property and overseas.
Worldwide revenue and service community
ZheJiang CZPT Energy Technological innovation Co., Ltd. has often targeted on providing Kans Ms Electrical power electricity method high quality products and solutions to customers at house and abroad. The superb functionality of ZheJiang CZPT Electricity Engineering Co., Ltd. can be seen in industries and projects these kinds of as highways, railways, publish and telecommunications, water conservancy, airports, factories and mines, and substantial-increase structures.
The firm has improved its endeavours to increase the market horizontally and vertically. Not only has it vigorously created “gas generator sets and technique engineering, weighty oil electricity station development, marine diesel generator sets, ship mainframes and oil source methods”, and has offered gasoline and gasoline power era technique technology and The total-services of the products also focuses on the area of new power. In the investigation, improvement and software of new strength and large-performance vitality-preserving systems and products, it has designed new and characteristic industries, masking the productive use of solar power and the integration of biomass vitality. Utilization and biogas projects, industrial squander fuel, waste heat restoration and utilization, biogas, normal gas, coal bed gas, oilfield linked fuel era and other industrial advancement of energy era and engineering purposes.
The business adapts to the new scenario, comprehensively improves the complete competitiveness of the business, and consistently implements and implements the entire procedure and all-round of organization management, and puts people-oriented, harmonious ideas and modern organization management programs in buy to standardize and increase the internal management of enterprises. With the improvement requirements of the company, a large-tech, big-scale and powerful group organization has repeatedly demonstrated its distinctive allure and type, and proceeds to win clients by high quality, foundation itself on the market place with reliability, reward modern society with worth, and CZPT the future with energy. Go hand in hand with all sectors of culture to generate amazing!
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| Application: | Marine |
|---|---|
| Function: | Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | Cycloidal |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
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| Application: | Marine |
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| Function: | Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | Cycloidal |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
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The Different Types of Gearboxes
There are many different types of gearboxes. Some brands have more than one type. In this article, we’ll discuss the planetary gearbox, the worm reduction gearbox, the shaft mounted gearbox, and the one speed gearbox. This article will also help you determine which type of gearbox is best for your vehicle. And don’t worry if you don’t know the terminology yet. We’ll explain each type in detail so that you know what you’re getting yourself into.
Planetary gearbox
Planetary gears have many advantages. The multiple gears in a planetary gearbox mesh simultaneously during operation. As such, they provide high efficiency and transmit high transmittable torque. These gears are widely used in various industries and are resistant to high shock loads and demanding conditions. CZPT is one of the companies that offer planetary gearboxes. Its products do not require special tools for assembly, and its scalable design minimizes safety stock.
Among the numerous benefits of planetary gearing is its compactness and lightweight. As such, it is suitable for wide applications with space and weight constraints. However, to truly appreciate its benefits, it is necessary to understand its mechanisms. Here are some of the most common details about planetary gearing:
The planetary gearbox has two mounted gears: an input shaft and an output shaft. Each gear has multiple teeth that are attached to a carrier and rotate with the input shaft. The carrier is connected to the output shaft. A planetary gear is mounted on both gears via a carrier. The carrier rotates in order to drive the planetary gear. The sun gear is often the input gear. The other gear is called the outer gear.
Planetary gearboxes are highly customizable. The size, mounting, and housing options vary, as do the reduction ratios and input speeds. Different types can be manufactured for different applications and include options such as electrical or mechanical preload. The final design of a planetary gearbox can be highly customized, based on the specifications of the application. By combining engineering excellence and ongoing innovation, planetary gearboxes provide years of trouble-free operation.
A planetary gearbox can be either an electric motor or a manual one. The latter has more features than the former, and can be used in applications where space is an issue. The primary features of a planetary gearbox include its backlash, torque, and ratio. Secondary features include noise, corrosion resistance, and construction. A planetary gearbox is a highly versatile gearbox that can drive anything from simple machinery to advanced electrical systems.
Worm reduction gearbox
The global worm reduction gearbox market report compiles key insights from the industry to help you improve your business strategy. This report will help you create a comprehensive business document that will enhance your company’s competitive edge. To obtain this report, visit our website now! Read our latest report to find out what you can expect from the global worm reduction gearbox market. Alternatively, request a sample copy for more details. Here is a sneak peek of the report:
Worm gears are made with different thread counts and are usually not matched with the CZPT standard. In general, a single thread worm should be used with a single thread worm. Worm gears have either right or left threads, and their thread count will be different as well. This type of gear is used to reduce the speed of a rotating shaft. The speed reduction ratio will be about 50 percent if the worms have the same thread count as the CZPT gears.
The standard gear set transfers power at the peak load point of a tooth, called the pitchline. The worm gear moves slowly against the wheel’s metal surface. The worm gear is also more complex than the standard gear because the worm is sliding rather than rolling. Worm gears are hard to lubricate. Moreover, the sliding contact between the gear and worm increases the complexity of the gear set. They can be a great solution for applications where noise is a significant factor.
The axial pitch and circular pitch of the worm are equal. The ratio of these two indices determines the speed of transmission. For a worm reduction gearbox to work, the axial pitch and the circular pitch must match. The pitch angle of a worm can either be left-handed or right-handed. The lead of a worm is the distance one thread travels in one revolution. The lead angle is the angle tangent to the thread helix of the cylinder’s pitch. When a worm mesh is reversed, the majority of the mesh will be on the receding arc.
Worm gears generate more heat than their counterparts, so it is important to choose a worm reduction gearbox carefully. You will want to choose the material and amount of lubricating oil carefully. Worm gears are generally made of tin bronze. The paired worms are hardened to HRC45-55. In general, they are durable, lasting up to ten years. But they will wear out – and they wear out – so you may want to consider some other factors.
Shaft-mounted gearbox
Shaft-mounted gearboxes are designed for a variety of mining and quarry applications. Their high reliability and low maintenance make them an excellent choice in these types of applications. Shaft-mounted gearboxes also feature an optional backstop device that prevents the unit from rotating in one direction. This makes them an excellent choice for applications where alignment accuracy is an issue. Here are some of the benefits of using a shaft-mounted gearbox:
Shaft-mounted gearboxes are typically constructed of aluminium, and come in sizes ranging from 050 to 125. They feature a variety of reduction ratios and ensure optimum efficiency in all operating conditions. New S series sizes, 140 and 150, extend the application range of shaft-mounted gearmotors. They are both backed by a two-year warranty. For even greater peace of mind, Shaft-mounted gearboxes are available with a range of warranty options.
The most common applications for a Shaft-mounted gearbox include traction-driven applications where a low-speed shaft is required for operation. They also are suitable for applications without a foundation, where the motor is mounted next to the reducer. To prevent the gear drive from rotating, a torque arm is attached between the motor and the shaft. Small-sized shaft-mounted gear drives are usually made without motor mount kits, which can make them an excellent choice for conveying light loads.
Another important feature of a Shaft-mounted gearbox is its mounting position. The reduced motion through the drive is redirected through the shaft, creating additional forces. These additional forces can affect the performance of the gearbox, causing vibrations and noise. Consequently, it is important to replace worn or damaged belts on a regular basis. Further, shaft-mounted gearboxes can be affected by problems with other components and amplify vibrations.
1 speed gearbox
CZPT Group Components produces one speed gearboxes. These transmissions are produced in the CZPT Group’s Kassel plant. They are compact and robust, and are designed for easy integration. The Bosch Rexroth GD1 one-speed gearbox is easy to install horizontally or vertically. The Plug and Drive system integrates the gearbox with the existing cooling system. There are many other benefits to this gearbox.
With an ID.3 electric drive motor, the maximum torque is delivered at 16,000 rpm. This single-speed transmission offers high power density and excellent noise-reduction, making it ideal for electric vehicles. The e-drive motor is extremely quiet and requires precision manufacturing. The e-drive motor also enables a wide range of driving conditions. It can reverse when needed, and reaches its maximum speed at 16,000.
The single-speed gearbox is a standard feature on most electric vehicles. Some electric vehicles, such as the Porsche Taycan, will be equipped with a two-speed gearbox. This gearbox offers more top speed and range, but it is more complex than a standard single-speed gearbox. CZPT doesn’t need to add complexity to its electric vehicles. After all, a 355 horsepower family wagon is not likely to need a dual-speed gearbox.
In addition to simplifying the transmission, the patent claims also address improvements in structural design. Fig. 5 shows a schematic representation of a transmission 50′, wherein gear sets Z1 and Z4 are exchanged between partial transmissions. This switch matrix also reflects the synchronized gears and lastshelf gears. Hydraulically betatigte Lamellenkupplungen (HBA) also form a last-shelf gear.
Another advantage of the patent claim is that it offers numerous functional freedoms, which is especially valuable in the design of an automobile. One of the patent claims identifies a tosatzlicher middle gear that allows a driver to switch between second and third gears, with a single gearbox. In a conventional one-speed transmission, the tosatzlicher middle gear is attached to the second and first part gearbox. The latter has a second and third gear.
editor by CX 2023-04-18