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China factory RC series helical gearbox reduction with cyclo small speed transmission reducer gearbox near me shop

Warranty: 3 years
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Construction works, Energy & Mining
Customized support: OEM, ODM, OBM
Gearing Arrangement: Helical
Output Torque: 3.5~500N.m
Input Speed: 1450/960rpm
Output Speed: 14-280rpm
Ratio: 3.77~50.4
Mount Position: Foot Mounted
Certification: ISO9001-2008
Packaging Details: Wooden boxes , Cantons packed in 1 pallet
Port: HangZhou Port, ZheJiang Port

Products Description Features:1. Modular design, High Quality Custom CNC Shaft Stainless Steel CNC Machined Long Shaft for PCB industries dismountable frame foot, optional different frame sizes and flanges2. Aluminum housing, compact structures, light weight3. Carburizing and grinding hardened gears, sturdy and durable4. Multiple mounting positions5. Low noise HousingAluminum AlloysGearsHardened Helical GearsInput ConfigurationsHollow Shaft with IEC Normalized Motor Flange /Solid Shaft InputApplicable MotorsIEC-normalized Motors and Brake Motors/Explosion-proof Motors/Inverter Motors/Servo MotorsOutput ConfigurationsSolid Shaft with B5 Output Flange/Solid Shaft with B14 Output FlangeModelsRC(Foot-mounted): RC01,RC02,RC03,RC04RCF(B5 Flange-mounted): RCF01,RCF02,RCF03, Dualsky XM7015HD-5 330KV brushless motor four-axis multi-axis disc plant protection machine motor RCF04RCZ(B14 Flange-mounted): RCZ01,RCZ02,RCZ03,RCZ04Input Speed1400rpmInput Power0.12kw~4kwRatio3.66~54 Die-cast aluminum cabinet, light weight and good strength. The surface is specially treated, the appearance is not easy to scratch Exquisite design, compact structure, low noise Helical gear design, tooth meshing rate is generally more than twice that of spur gears, with the characteristics of stable operation, Electrical linear module actuator with shaft high output torque and low backlash Related product Company Profie Exhibition Certifications FAQ Q: Are you trading company or manufacturer ?A: Our group consists in 3 factories and 2 abroad sales corporations.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: How long is your delivery time ? What is your terms of payment ?A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment.Q: What is the exact MOQ or price for your product ?A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.If you have another question, please feel free to contact us. Packing & Output Shaft Diameter Planetary Gearbox Oem High Precision Helical Gear Box Planetary Reducer Output Shaft Diameter Delivery

Types of Gearboxes

There are several types of gearboxes. Some are known as helical gear reducers, while others are called planetary gearboxes. The article also discusses Continuously Variable Transmission (CVT) and helical gear reducer. If you are interested in purchasing a new gearbox, make sure to read our articles on these different types. If you are confused, consider reading our articles on planetary gearboxes and helical gear reducers.

planetary gearbox

The planetary gearbox has several advantages. Its compact design and light weight allows it to transmit high torques while remaining quiet. The gears are connected to one another through a carrier, which is typically fixed and helps transmit torques to the output shaft. Its planetary structure arrangement also reduces backlash and provides high rigidity, which is important for quick start and stop cycles and rotational direction change. Depending on the design and performance desired, planetary gearboxes are categorized into three main types:
The type of planetary gears used in a given application determines the overall cost of the unit. Manufacturers offer a range of prices, and they can help you determine which gearbox is right for your needs. You should also ask a manufacturer for the cost of a planetary gearbox. By asking about price and specs, you can avoid wasting money and time on a planetary gearbox that does not perform up to its potential.
A planetary gearbox is probably installed in your new car’s automatic transmission. For more information, consult your owner’s manual or call the dealer’s service department. This type of gearbox is more complex than other types of gearboxes, so if you don’t know much about them, do an internet search for “planetary gearbox.”
The teeth of a planetary gearbox are formed by the stepping motion of two gears: the sun gear and the inner ring. The sun gear is the input, while the planetary gears rotate around the sun gear. Their ratio depends on the number of teeth and the space between the planets. If you have a 24 tooth sun gear, the planetary gears’ ratio will be -3/2. The sun gear is also attached to the axle.
Another advantage of a planetary gear system is that it can generate high torques. The load is shared among multiple planet gears. This makes the gears more resilient to damage. A planetary gearbox can be as high as 332,000 Nm, and can be used in vehicles and industrial applications requiring medium to high torque. A planetary gear system is a great alternative to a traditional transmission. So, how does it work?

helical gearbox

The main difference between the helical gearbox and the spur gear is the center distance between the teeth. The helical gearbox has a larger pitch circle than the spur gear and thus requires a radial module. In addition, the two types of gears can only be made with the same tooth-cutting tool as the spur gear. However, the helical gearbox is more efficient in terms of production costs.
The helical gearbox is a low-power consumption, compact type of gearbox that is used for a wide range of industrial applications. They are highly durable and withstand high loads with utmost efficiency. The helical gearbox can be manufactured in cast steel and iron for small and medium units. This type of gearbox is also commonly used for crushers, conveyors, coolers, and other applications that need low power.
The helical gear has many advantages over the spur gear. It produces less noise. It has less friction and is less likely to wear out. It is also quieter than spur gears. This is because multiple teeth are in mesh. Because the teeth are in mesh, the load is distributed over a larger area, resulting in a smoother transition between gears. The reduction in noise and vibration reduces the risk of damaging the gear.
The helical gear’s axial excitation force is obtained using a linearized equation of motion in the rotational direction. The damping coefficient of the equation is 0.07. The helical gear is made up of a steel shaft with a diameter of 20 mm and a 5 mm thick aluminum plate. The stiffness of the bearing is 6.84 x 107 N/m. The damping force of the plate is 2,040 kg/m2/s.
The worm gearbox has a better efficiency ratio than the helical one, but it is less efficient in low-ratio applications. In general, worm gearboxes are more efficient than helical gearboxes, although there are some exceptions to this rule. A helical gearbox is better for applications that require high torque. It may also be more economical in the long run. If you are considering a helical gearbox, consider the advantages it has over worm gearboxes.

helical gear reducer

A helical gear reducer for a machine’s gearbox is an integral component of the drive system. This unit amplifies torque and controls speed and, therefore, compliments the engine by rotating slower than the engine’s input shaft. A helical gear reducer is a compact gearbox component that is used in industrial applications. A variety of sizes is available to suit various machine configurations. The following sections will discuss some of the different types available.
Designed by experts and engineers, a helical gear reducer is a surprisingly small and light gear that satisfies the needs of many machine applications. It features a large transmission torque, a low starting and running speed, and a fine classification of transmission ratios. A helical gear reducer is lightweight and easily connected to other gears, and it features a high technical content.
In order to avoid errors and poor performance, regular maintenance is a must. The proper lubrication of the gear reducer can minimize failures, errors, and poor performance. Every gear reducer manufacturer sells a suitable lubricant, which must match the properties of the machine’s drive mechanism. It is also advisable to check the lubrication regularly to avoid any deterioration of the unit’s performance.
While the worm gearbox may be better for applications where torque is high, the helical gear reducer offers greater efficiency at lower cost. Although worm gearboxes may be cheaper initially, they are less effective at higher ratios. Even if the worm gear is more expensive to buy, it still offers 94% efficiency, which makes it more cost-effective. There are some significant advantages to both types of gearboxes.
The main advantage of a helical gear reducer over a spur gear is its smoother operation. Unlike spur gears, which have teeth that are straight, helical gears have angled teeth that gradually engage with each other. This helps ensure that the gear does not grind or make excessive noise when it turns. Additionally, they are less commonly used in automation and precision machinery. They are often used in industrial applications.

Continuously variable transmission

A Continuously Variable Transmission (CVT) is an automatic transmission that can run through a vast number of gears. Unlike a standard automatic transmission, it can run at any speed, even at a low rev. The CVT is also capable of running at infinitely low gears. Its basic function is to provide different torque ratios to the engine. In addition to delivering power, CVTs have other benefits.
One of the major advantages of a CVT is its simplicity. Its simplicity translates into fewer moving parts, which means less maintenance. The CVT’s simplicity also means that it can handle a wide variety of different types of road conditions and driving styles. In addition to being a great alternative to a traditional automatic transmission, CVTs can be used on many other types of vehicles, including tractors, snowmobiles, motor scooters, and power tools.
A CVT is much smoother than a conventional automatic transmission. It never has to hunt for a gear. It also responds well to throttle inputs and speed changes. Both of these technologies are available on many modern vehicles, including the Nissan Rogue and Mazda CX-5. It’s important to note that each of these transmissions has its pros and cons. So, if you’re looking for a car with a CVT, make sure to read the reviews. They’ll help you decide which transmission is right for you.
Another advantage of a CVT is its fuel efficiency. Many cars now feature CVTs, and they’re becoming increasingly popular with automakers. In addition to fuel efficiency, most cars with CVTs also have a smoother ride. There’s no more sudden downshifts or gear hunting. This makes driving a lot easier. And, the added benefits of smoother driving make CVTs the ideal choice for many drivers.
Although a CVT is more common among Japanese car manufacturers, you’ll find CVTs on European car models as well. The Mercedes-Benz A-Class, B-Class, and Megane are some examples of vehicles that use this technology. Before making a decision, consider the reliability of the model in question. Consumer Reports is a good resource for this. It also offers a history of use and reliability for every type of car, including the Honda Accord.

China factory RC series helical gearbox reduction with cyclo small speed transmission reducer gearbox  near me shop China factory RC series helical gearbox reduction with cyclo small speed transmission reducer gearbox  near me shop

China wholesaler NMRV reducer gear box motor worm gearbox 1kw 19mm 24mm 28mm input shaft 28mm output shaft worm gearbox manufacturer near me shop

Warranty: 3 years
Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, High Torque Planetary Gearbox with Hydraulic Motor Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company
Weight (KG): 13 KG
Customized support: OEM, ODM, OBM
Gearing Arrangement: Worm
Output Torque: 4~2320Nm
Input Speed: 0.28~4.7rpm
Output Speed: 1400rpm(4pole)
Color: RAL9006(grey) OR RAL5571(blue)
Label: Customer requirement
Material of housing: Aluminum&Cast Iron
Input Flange: IEC flange for mounting motor
Customization: Acceptable
Quality Control System: ISO9001:2008
Packaging Details: Carton + Wooden Case

Products Description 1. Mad of high-quality aluminum alloy,light weight and non-rusting2. Large output torque3. Smooth in running and low in noise,can work long time in dreadful conditions.4. High in radiating efficiency.5. Good-looking in appearance,durable in service life and small in volume.6. Suitable for omnibearing installation. Type:Worm Gear Speed Reducer/ Gearbox Model No.:NMRV571, NMRV030, NMRV040, Brand new HangZhou HCD138 Advance marine gearbox ratio 3 1 for boat NMRV050, NMRV063, NMRV075, NMRV090, NMRV110, NMRV130, NMRV150 Ratio:5,7.5,10,15,20,25, drive shaft wheel bearing hub For BMW VKBA6619 hub wheel 30,40,50,60,80,100 Color:Blue(Ral5571)/Silver Grey(RAL9006)Or On Customer Request Company Profile Certifications Our Advantages Delivery FAQ : Are you trading company or manufacturer ?A: We are factory.Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according toquantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment=1000USD, 30% T/T in advance , Economical Custom Design Simogear Parallel Shaft Gearbox Gear Box Reducer balance before shippment.If you have another question, pls feel free to contact us as below:

The Parts of a Gearbox

There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!


Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.


A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.


Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.

China wholesaler NMRV reducer gear box motor worm gearbox 1kw 19mm 24mm 28mm input shaft 28mm output shaft worm gearbox manufacturer  near me shop China wholesaler NMRV reducer gear box motor worm gearbox 1kw 19mm 24mm 28mm input shaft 28mm output shaft worm gearbox manufacturer  near me shop

Ini up to 200knm High To Custom rque Hydr near me shop aulic Planetary Gearbox

Product Description

INI two speed CZPT travel motor
IKY series track and wheel drives were developed by us . We own the intellectual property right.   It has an integrated structure with radial piston motor, gearbox and integral oil distributor with control vlaves. It results in compact design, reduced cost and higher reliability and transmission efficiency. 



Main features


• high torque low speed

• high startup and operation efficiency

• high reliability

• can be directly connected to sprocket wheel   

• compact design, short overall length

• Due to the high torque rating and the quality of the materials, these units are the best solution in heavy duty applications




• specially desgined for tracked and wheels vehicles, such as CZPT s, drillers, coal mining machines.

  • Specification 


IY 2.5 series

Model no.

Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY2.5-520 * * *





IY2.5-800 * * *




IY2.5-1050 * * *




IY2.5-1330 * * *





IY 3 series

Model no.

Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY3-700 * * *





IY3-1000 * * *




IY3-1700 * * *




IY3-2200 * * *





Model no.

Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY3-2000 * * *





IY3-2500 * * *





IY3-2750 * * *





IY3-3400 * * *






IY 4 series

Model no.

Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY4-3400 * * *





IY4-4160 * * *





IY4-4800 * * *





IY4-5500 * * *






 IY 5 series


Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY5-7200 * * *





IY5-7800 * * *





IY5-9200 * * *







Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY5-10000 * * *





IY5-11000 * * *







IY 79 series


Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY79-55000 * * *





IY79-67000 * * *





IY79-80000 * * *







When the input speed is 3000rpm

Power(W) Gear Ratio
 1/3  1/5  1/9   1/15   1/20   1/25   1/35   1/45   1/81
50 B B B B B B B C C
100 B B B B B B C C D
200 B B C C C C C D E
400 B C C C C C D E  
750 C C D D D D E E  
1000 D D E E E E      
1500 D D E E          
2000 D E E E          
2500 E E E            
3000 E E E            
3500 E E              
4000 E E              
4500 E                
5000 E                


B type: M5*10     C type: M6*12 (or M8*16)    
D typr: M8*16 (M6*12)     E type: M10*20    

Our Services


1. One year warranty from delivery

2. Free components for replacement within warranty period

3. Professional solution provider

4. Free technical support at any time

5. CZPT er training is CZPT .

6. On-site installation and commissioning is CZPT .


Company Information


  •  Company Introduction


240,000 m3, 700 employees, ISO9001:2008 & ISO14001:2004 certified.


Established in 1996, we’re one of leading manufacturers in CZPT who are specialized in designing and manufacturing  hydraulic winches, hydraulic motors, hydraulic slewing drives,  planetary gearboxes, travel motors and wheel motors, hydraulic capstans, hydraulic CZPT units, and hydraulic pumps. 
With strong research and development capability, we have achieved 14 invention patents and 30 practical innovation patents.
Meanwhile, we have more than 250 sets of CZPT d production and inspection equipment to ensure the quality of 
our products. 

Our products have been widely used in Offshore Application, CZPT Industry, Fishing Equipment, CZPT CZPT ry, 
Petroleum Industry, Coal CZPT , Geological Prospection, CZPT Application, CZPT lurgical CZPT , CZPT Industry, 
as well as CZPT al CZPT and other industries. 
As a CZPT worthy manufacturer and supplier, we have a dominating market share in CZPT , and we also enjoy an increasing 
market share CZPT .  Our products have been exported to:


-Europe: UK, Austria, Netherlands, Germany, Sweden
-North CZPT ica: USA, Canada
-South CZPT ica: Brazil, Argentina
-Russia, Australia,Turkey, CZPT Asia, Middle CZPT , India, Korea and other countries in the world.

Nmrv/N near me shop rv Nmr Cheap v030 Worm Gear Speed Reducer Gearbox

Product Description

The NMRV 030 single-stage CZPT motor delivers a torque of up to 24 Nm. Actual gear ratios range from 5 to 80. The motor gearbox includes a two- or four-pole asynchronous IEC standard motor with a power of 0.06 – 0.37 kW. The drive can be equipped with a reaction rod and an output flange.
Parts materials:
Housing and flanges – aluminum, worm – steel, worm wheel crown – bronze. 
Type of lubricant: synthetic ISO VG 320. 
Weight: 1.2 kg.

Type designation scheme

NMRV – 030 – 10 – 280 – 0.37 – B2

  • NMRV – worm gear motor
  • 030 – standard size (center distance, mm)
  • 10 – gear ratio
  • 280 – output shaft rotation speed, rpm
  • 0.37 – electric motor CZPT , kW
  • B2 – mounting position

Performance characteristics of NMRV 030 gearboxes

i 1 = 2800 rpm 1 = 1400 rpm 1 = 900, rpm
2 ,
2M ,
N * m
2 ,
2M ,
N * m
2 ,
2M ,
N * m
5 560 9 0.59 89 280 12 0.40 87 180 14 0.31 85
7.5 373 13 0.56  88 187  17 0.39 86 120 20 0.31 84
10 280  14  0.47  85 140  18  0.32  83 90  20  0.24 81
15 187  12  0.35  81 93  18  0.23  78 60  21  0.17 76
20 140  11  0.23  70 70  14  0.15  67 45  16  0.12 64
25 112  15  0.23  75 56  19  0.16  70 36  21  0.12 67
30 93  12  0.16  72 47  15  0.11  67 30  16  0.08 64
40 70  12  0.15  57 35  14  0.10  52 23  17  0.08 49
50 56  13  0.12  62 28  16  0.08  57 18  17  0.06 53
60 47  13  0.11  57 23  15  0.07  52 15  19  0.06 15
80 35  9  0.07  47 18  11  0.05  42 11  13  0.04 38
  • i– gear ratio;
  • n1 – rotational speed el. engine;
  • n2 – revolutions on the output shaft;
  • T 2M – torque on the output shaft;
  • P is the maximum allowable engine CZPT ;
  • RD – efficiency


1.Good quality,long life time,low noise.
3.High efficiency,big torque.


Overall and mounting dimensions NMRV 030The NMRV030 motor gearbox has a wide range of gear ratios.
Gear ratios: 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80 

Output flange to NMRV 030 gearbox

Geared NMRV030 can be supplied with unilateral or bilateral output shaft. 
The gearbox comes standard with a hollow output shaft

A torque arm is an additional option to the gearbox.

  Single Stage  RV25-RV150
  Ratio  7.5-100
  Input CZPT  0.06KW-15KW
  Output CZPT  14-280rpm
  Output Torque   5-1800Nm
Core parts  worm wheel,worm shaft
 Core parts material      worm shaft:20 Cr Mn Ti,worm wheel:Nodular cast iron interal,9-4 copper external
  Lubrication   RV30-90:synthetic oil, RV110-150:GN460-W mineral oil
 Bearings  C&U


Sin Cheap otruk HOWO T shop ruck Parts Hw19710 Gearbox Transmission HOWO Gearbox

Product Description

China CZPT truk howo truck HW19710 gearbox

Product parameters:

Item Name




Application Position


Truck Model

HOWO Series


1 Piece


6 months


OEM, Original

Place of Origin





Neutral Packing

Delivery Time

Within 7 Days

Payment Method

T/T L/C CZPT ern CZPT Money Gram

Product display:

Product certificate:

Our company:
HangZhou Belt-Way truck part Co., Ltd. is located in HangZhou City, ZheJiang Province, where CZPT is located. It is one of the largest truck parts distribution centers in CZPT . Our main products are truck part, cylinder block, crank shaft, diesel motor, Our products sell well all over the world. Where there is CZPT , there are CZPT truck parts. Tell me your needs, we will provide you with the most appropriate products. Budweiser adheres to the principle of honesty, efficiency, quality first, and hopes to cooperate with you for a CZPT time. Welcome to contact us.

Other products::

Packaging and CZPT tics:

Our Service:
1. CZPT CZPT welcome: Product, Package…
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.

Q1,Are you a factory or trading company?
A: We are a factory integrating research, development, production and sales.

Q2,What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.

Q3,How about your delivery time?
A: Generally, it will take 7 to 10 days after receiving your CZPT payment. The specific delivery time depends on the items and
the quantity of your order.

Q4,How can I get the new price of a product?
A:Please provide the exact or approximate quantity, packing details, destination port or special requirements, so we could give
you the price accordingly.

Q5, How do you make a price offer and how CZPT is its validity?
A:We usually quote within 24 hours by email after we get your inquiry .If you are very urgent to get the price,please call us or
tell us in your email so that we will regard your inquiry priority. The price valid with 30 days.

Q6,Do you accept small order or Sample order?
A:Yes, we do. If you need the samples, we can send free sample to you, you only need to pay for the freight when it arrive(
Freight collect ).

Q7,Do you accept third party inspection?
A:Yes, we do.

Q8,Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery

Q9, How do you make CZPT business CZPT -term and good relationship?
A: 1. We keep good quality and competitive price to ensure CZPT CZPT ers benefit ;
2. We respect every CZPT er as CZPT friend and we sincerely do business and make friends with them, no matter


Construction Machinery Device Ex300-5 Travel Hydraulic Motor factory Reduction Gearbox shop Excavator Final Drive

Product Description

Construction CZPT ry Device EX300-5 Travel CZPT ulic CZPT Reduction Gearbox Excavator Final CZPT

welcome your visit,sincerely cooperate with you.



S130LC 2401-9139P K90 0571 4 2401-9121B ,
  2401-9186A 2426-1208A
S220LC 2401-9219A 2404-1059A 2401-9082   2401-9158A 2426-1198A
S280LC 2401-9242B 2101-1571K K1001992C   2401-9154C 2426-1200B


130426-00014A 2401-9264C 1.404-00008 2401-9193AP 2426-1202B
S400LC 2401-9166A 130426-00014A 2401-9167A   2401-9165A 2420-9317E
S450LC 2401-9304C 2404-6571E 2401-6292A 2401-9229A 401-00040B 2426-9032A
S130LC-V 401-00003B 404-00062 2401-9121B   2401-9236B 426-00078C
S140LC-V 401-00003B 404-00062 2401-9121B   2401-9236B 426-00078C
S225LC-V 401-0571A 130426-00004 401-0571C   401-0 0571 A 415715-00054
S290LC-V 2401-9242B 2101-1571K K1001992C   2401-9233B 2426-1218C
S300LC-V 401-0571B 404-00096B K1001992C   401-00424C 415715-00056
S330LC-V 2401-9309A 130426-00014A 170401-00571B 1.403-00129 2401-9261B 426-00068A
S360LC-V 2401-9309A 130426-00014A 2401-6357E   2401-9275B 426-00071A
S370LC-V 401-0 0571 130426-00014A 2401-6357E   401-05714A 415715-00081
S400LC-V 2401-9309A 130426-00015A 2401-6357E   401-00071B 2420-9588A
S420LC-V 2401-9309A 130426-00015A 2401-6357E   40571-05717 420-5711B
S450LC-V 2401-9304C 2404-6571E 2401-6292A 2401-9229A 401-00040B 2420-9637A
S470LC-V 170303-00047A 130426-00005A 2401-6292A 2401-9229A 40571-05718 420-5710A
DX140 170303-00001 K10 0571 7B 170401-0571B   K1571107A 415715-00800
DX140R 170303-00003A K157141 170401-00012B   K1040160A 415715-00800
DX220LC 170303-00048A 130426-00011 170401-00041B   40571-05712A 415715-00586
DX300LC 401-0571B-DG 130401-00571A 170401-00048   40571-0 0571 420-571
DX300LCA 401-0571B-DG 130401-00571A 170401-00048   40571-0 0571 420-571
DX300LC-3 (T-3) 170303-00064 130426-00017 170401-00007E   40571-00332A 415715-00085C
DX340LC K105713A 130426-00014A 170401-00014B   40571-05719 415715-0571
DX350LC K105713A 130426-00014A 170401-00014B   40571-05719 415715-0571
DX350LCA K105713A 130426-00014A 170401-00014B   40571-05719 415715-0571
DX360LCA K105713A 130426-00014A 170401-00014B   40571-05719 415715-0571
DX380LC K105715 130426-00014A 170401-00015B   40571-05710 415715-0571
DX380LCA K105715 130426-00014A 170401-00015B   40571-05710 415715-0571
DX380LC-3 170303-00065 130426-00018 170401-00057E   40571-00017A 415715-00087A
DX420LC K105713A 130426-00014A 2401-6357E   40571-05711 K1005095A
DX420LCA K105713A 130426-00014A 2401-6357E   40571-05711 K1005095A
DX480LC 170303-00050B 130426-00005A 2401-6292A 2401-9229A 40571-05712 K1005094A
DX480LCA 170303-00050B 130426-00005A 2401-6292A 2401-9229A 40571-05712 K1005094A
DX500LCA 170303-00050B 130426-00005A 2401-6292A 2401-9229A 40571-05712 K1005094A
DX520LC 170303-00050B 130426-00005A 2401-6292A 2401-9229A 40571-05712 K1005094A
DX520LCA 170303-00050B 130426-00005A 2401-6292A 2401-9229A 40571-05712 K1005094A
DX700LCA 170303-00571 130426-00016A K157182 K157147 40571-05716A 415715-05716

About Our Company  
      HangZhou HAOCHANG CZPT UP CO.,LTD        
     Our company supply following serial spare parts:
1 Hydraulic parts: hydraulic pump, main control valve, hydraulic cylinder, final drive, travel motor, swing motor etc.
2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.
3 Undercarriage part: Track roller, CZPT roller, Track CZPT , Track shoe, CZPT , Idler and Idler cushion ,coil adjuster,rubber track,etc.
4 Cab parts: operator’s cab assy, wiring harness, monitor, controller, seat, door etc.

Packaging & CZPT
1. Packing detail:  wooden cases, normal exporting package
2. Delivery detail
1) CZPT : by express like DHL, FEDEX, TNT, UPS, ARAMEX / by sea
2) shipping time: within 2-3 working days, by ship or plane according to distance
3. Payment: T/T, Escrow, Western union, Credit card

Hi best gh Quality Auto Parts D-Ma shop x Oil Engine Gearbox

Product Description

Item Name: GEARBOX



Exporting Market: CZPT

Pakage: Exporting standerd

Origin: Mainland, CZPT

Chinese brand vehicles’ spare parts CZPT …

One -station purchasing

Occupy an area of 50, 000 square meters, 20 warehouses d with over 700 members…

Supporting with over 100, 000 kinds of spare parts, which make us always offer CZPT CZPT ers satisfied service, especially timely deliver and variety kinds of auto parts

1: 25 years’ experience in auto parts.

2: No. 1 auto parts supplier in CZPT Brand vehicles.

3: CZPT parts on light, medium and heavy truck, bus, pick up.

4: CZPT Engine/Gearbox assy and all Engine/Gearbox/Chassis/Body spare parts.




BJ1571,BJ6486/88, BJ1571,BJ1571,BJ1036,BJ1039,BJ1043,BJ1046,BJ1049(OLLIN),BJ1069(OLLIN),BJ1089,BJ3042,BJ3043,BJ3052,BJ3062,BJ3072,AUMAN,BAW1030,BAW1040,BAW1044,BAW1048^














ZheJiang -F2000, ZheJiang -F3000,SAIC-IVECO XIHU (WEST LAKE) DIS.N,CAMC



Ma best r shop ine Gearbox for Dredger

Product Description

Marine Gearbox For Dredger


 Resistant to wear


 Long working life

 Easy to maintain

 With great torque


DEYUAN CZPT Components is specially for cutter suction dredgers.We provides varieties of components,such as dredge cutter head,dredge cutter teeth,dredge cutter ladder CZPT part,dredge cutter ladder gearbox,dredge spud,dredge spud CZPT ,dredge spud clamp,dredge pulleys for,dredge side wire block,dredge swivel bend,dredge cutter suction mouth,etc. 

Our components can be CZPT ized according to your special requirements.For any more information,welcome to contact us directly.

DEYUAN CZPT  will provide high quality products and excellent service for you.



Hot sale ZQ cylindrical reduction gearbox ratio 20.49 1450rpm ZQ shop 850 JZQ850 spee best d gearbox

Product Description

Model Number Soft Surface Tooth Cylindrical gear No. 250-1500
Assembly Method 1-9 Input CZPT : 600-1500r/min
Enamelled Wire: 100% Copper Wire Reducer body Steel
Ratio 8.23 10.35 12.64 15.75 20.49 23.34 31.5 40.17 48.5 Brand FOX MOTOR