Gearing Arrangement: Worm
Output Torque: 2.6-1195N.M
Rated Power: 0.06-11KW
Input Speed: 1400R/MIN
Output Speed: 14-280R/MIN
Model Number: 571-150 nmrv worm gearbox / speed reducer
Ratio: 5,7.5,10,15,20,25,30,40,50,60,80,90,100
Color: SLIVER,BLUE,BLACE,GREY
Bearing: SKF,NAK
Certification: ISO9001-2000
Gearing Arrangement:: worm wheel with shaft
Shipment time: 15-20days
Lubrincant: syhthetic or mineral
Warranty: 1 year
Housing: Aluminium Alloy/Casting Iron
Mount position: Foot Mounted, Flange mounted
Packaging Details: Inner pack: use plastic bag and foam box, NMRV090 Speed reduction worm gearbox reducer Outer pack: carton or wooden case per set or based on customer’s request.
Port: HangZhou/ZheJiang

1:900 Ratio Good Price Double Reduction Worm Gear Speed ReducerStructure

Materials:
Worm: inner is nodular cast iron, outside is #94 bronze
Wheel: 20Crmoti steel (Carburizing)
Output shaft: #45 steel raw materal
Bearing: UBC brand
Housing: aluminum with oven painting for NMRV030-090, cast iron for NMRV110 and 130
Oil seal: CZPT AND NAK

Characteristics:(1)Large output torque(2) Safe, reliable, economical and durable(3) Stable transmission, quiet operation(4)High heat-radiating efficiency, high carrying ability(5) Combination of 2 single-step worm gear speed reducers, meeting the requirements of super speed ratio

Technical data:(1) Iput power:0.06kw-15kw(2) Output torque:4-2320N.M(3) Speed ratio: 100-3000(4) With IEC input flange: 56B14/71B14/80B5/90B5…

Color:(1) Blue / Light blue(2) Silvery White
Quality control(1) Quality guarantee: 1 year(2) Certificate of quality: ISO9001:2000(3) Every product must be tested before sending

Operation&mantenance

(1)When worm speed reducer starts to work up to200-400 hours, its lubricant should be replaced.(2)The gearbox need to replace the oil after 4000 hours.(3)Worm reduction gearbox is fully filled with lubricant oil after finshed assembly.(4)Lubricanting oil should be kept enough in the casing and checked at a fixed time.

Dimension

Packaging & ShippingInner packing: pp bag with cartonOuter packing: Wooden caseShipment:20days after received the deposit

Company Information
HangZhou Wanxing reducer Co.,Ltd is established in 1999 and is a professional manufacturer and supplier of NMRV,VF,WP,PLANETARY gearbox/reducer. It is located in HangZhou City of China,with easy access to air port and sea port.
Our company now opeartes with more than 100pieces of equipment and pass the ISO9001:2000 certification. In order to improve our products,we’ 3000watt 72volt Traction Motor Golf Cart Rear Axle EV Motor Conversion Kit ve established a research and development department with experienced technicians. We also take part in some exhibitions such as the Cantan fair,the Hannover Mess.

CertificationsEC Declaration of conformity

Our ServicesAs a result, we can provise both standard and non-standard NMRV gearboxed to meet customer’s requirements.
1.High quality product—-Our tenet is “quality first”.Good material,precise manufacturing processes
and strict quality control can create excellent quality.
2.Competitive price—-We have our own factory,scientific producing,direct-selling.So we can save the cost and supply low price.
3.Professional—-Our professional engineer can answer technical questions,help you solve technical problems and help you choose the most suitable product according to your requirements.
4.Delivery fast—-We are near port,and we have professional forwarder.Goods can be sent out within 1 to 10 working days based on order quantity.
5.Best service—-Answering e-mails or solving questions timely.Delivery and update information on time.
FAQ
1, Q: What’s your business type?A: Manufacturer2, Q: What’s your main products?A: Power transmission gearboxes and gears.Such as: industrial HB gearbox, worm/helical/bevel/planetary gearbox, customed gears, etc.3, Q: What about your warranty?
A:12 to 18 months warranty according to different products and lifetime service.4, Q: What’s your MOQ?A: 1 piece for different gearboxes.
5, Q: Can you supply customized gearboxes or gears?
A: Yes, economical Planetary gearbox dc gear motor planetary gearbox high torque speed reducers we can. Mostly depend on your requirements.
6, Q: What information should be given, if I want to buy gearbox?
A: Gearbox ratio, type, input speed, rated power, Mounting position, More details, better!

7,Q:What about the payment?
A:T/T 30%advance,balance against copy B/L(L/C at sight can be accept)

8,When you can get our reply after inquiry?
A:We have professional team do work for different customers, so you can be sure to get the reply within 24 hours.

Dear friends, if you are interested in any models of us, pls contact us, we will reply you within 24 hours,expecting your mail.

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.