China NMRV speed reducers with AC motor double enveloping worm gearbox

Guarantee: 1 calendar year
Applicable Industries: Hotels, Garment Shops, Building Material Outlets, Machinery Repair Retailers, Foods & Beverage Factory, Farms, Property Use, Retail, Foods Shop, Building works , Vitality & Mining, Meals & Beverage Outlets, Marketing Organization
Weight (KG): 13.5 KG
Tailored support: OEM
Gearing Arrangement: Worm
Output Torque: 143N.M
Enter Velocity: 1400rpm
Output Pace: 35rpm
Speed ratio: 40
Housing substance: Aluminium Alloy
Worm gear materials: chromium alloy 20CrMnTi
Worm wheel materials: bronze ZQsn10-1
colour: blue / silver
Dimensions: 420*one hundred seventy*170mm
Weight: 19kg
Certification: ISO9001:2008
good quality grade: ISO6
Additional services: OEM
Packaging Information: 1 pc / cartonseveral cartons / wood pallet
Port: NingBo port / ZheJiang port / UPS / DHL/ TNT

SMRV Series WORMEquipment Units Substantialoutput torque Merchandise Description Technological performance and variety reference

Motor energyProductpace ratiooutput speedoutput toruqe
.25kw 1400rpmRV0756024rpm68.0N.M
.37kw 1400rpmRV0754035rpm74.0N.M
.55kw 1400rpmRV0752556rpm76.0N.M
.75kw 1400rpmRV0751594rpm66.0N.M
one.1kw 1400rpmRV07510140rpm66.0N.M
one.5kw 1400rpmRV0757.five186rpm68.0N.M
2.2kw 1400rpmRV0757.five186rpm99.0N.M
3.0kw 1400rpmRV0757.five186rpm135.0N.M
four.0kw 1400rpmRV0757.5186rpm180.0N.M
Product titleRV075 worm gear velocity reducer/worm gearbox
Ratio7.5, Numerous types of sprocket gear 503 mm 10A double row sprocket ten-25 teeth sprocket gear 10,15,20,25,30,forty,50,sixty,80,100
Electrical power0.twenty five~4. KW
ColorBlue/Silver/Black or on Ask for
Excess weight9 Kg
MaterialHousing : Aluminum alloy
The equipment is created of carburized 20CrMnTi with good put on resistance and no sound
The wormwheel is Wheelhub forged iron QT500 and bronze ZQSn10-1
The wormshaft:metal 20Cr with a carburized surface area and hardness of HRC60
One device enter versionsSMRV : fitted for motor flanged coupling
SMRV-E : motor flanged coupling with worm extension shaft
SRV : with input shaft
SRV-E : with double extension worm shaft
Suitable motor pole2pole,4pole,6pole
Inch dimensionAvailable
Personalized customizationAvailable
Additional servicesOEM
Quality Assurance1 year
FunctionsHigh precision, steady transmission and huge output torque.Also meens substantial good quality, prolonged provider lifestyle.
There are several cooling fins to recognize fast warmth dissipation
Suitable for omni-directional installation
Can be easily mounted with numerous add-ons like torque arms, Helical-Hypoid Equipment Reducer 24mm BLDC Mini Worm Reduction gearbox Motor For Energy Instruments various varieties of flanges, shafts and so on
Good rust resistance
We generate speed reducers in strict accordance with ISO9001 regular to offer our consumers with higher top quality gearboxes at aggressive prices. Our gearboxes are geared up with equipment from global well-known makes, these kinds of as oil seal from CZPT brand name,lubricant from Shell brand, and bearing from CZPT brand. The housing and gear are created in our firm underneath stringent top quality control. All our goods are available in big stocks, and we can also offer you with personalized reducer solutions, pleasefeel confident to speak to us. HangZhou Sihai Equipment Co., Ltd.History: Far more than 20 years of expertise in the manufacture of reducer merchandise.Scale: Go over working region of 13300 square. meters,have a lot more than 113 personnel.Technological innovation: A team of professional . technical engineers and a strong R&D team.Management: Scientific ERP management and strict top quality control program.Tools: fifty CNC lathes,6 machining. facilities, 6 gear grinding equipment, 2 higher-speed.tough hobbing equipment, 12 equipment hobbingmachines. 10 CNC cylindrical grinding machines, Customized 40-52T motorcycle FZ16 rear sprocket for YZF 4 CNC inside grinding equipment 1spectrometer, higher-velocity equipment shaping 1 equipment,2 gear measuring facilities 1 coordinate measuring instrument.lnnovation: Continually diversify goods selection to satisfy customers’needs.Generation capacity: 1000 pcs/day.Extended-term provider of globe-class businesses: t he principal markets are in Southea st Asia, Europe, Middle East.Marketing and advertising design: All export organization. FAQ Q1:How to decide on a velocity reducer which satisfies our necessity?A1:Notify me the motor information , or provide the motor connected parameter drawings, or take some very clear photographs of the motor and connected products to me. I am appreciated if you can tell me what variety of reducer you utilised initially.Q2:When is the greatest time to get in touch with you?Whenever, I will reply you as quickly as possible.Q3:What is actually the quality of your merchandise?A3:High quality is often the foundation of our business.I propose you purchase a sample to consider the quality.HangZhou Sihai Equipment Co.,Ltd.Engaged in study and growth, layout and creation of reducer for a lot more than 20 a long time.This autumn. Do you provide any checking out?A4: Indeed! Welcome! Motorcycle Chain 428 Sprocket Motorbike Components Motorcycle Chain China Makes Notify me in progress.Q5. How lengthy will it just take for the guide time?A5: At the time we agreed Semi-Computerized PET Bottle Blowing Equipment Bottle Creating Equipment Bottle Moulding MachinePET Bottle Creating Device is ideal for producing PET plastic containers and bottles in all styles.

Worm gear reducer gearbox

A worm gear reducer gearbox is a mechanical device used to reduce the viscosity of fluids. It can be used in a variety of applications and is available in a variety of sizes. Read on to learn more about these devices. They come in different shapes, sizes and prices. Also, these products are very reliable.
worm reducer


A new study shows that polymers derived from worms reduce the viscosity of aqueous solutions. The researchers mixed the worms with water and then applied shearing force to the mixture. Polymer-filled solutions are more resistant to shear forces than simple liquids. This is because when the solution is sheared, the filaments become entangled with each other. When the solution is sheared, the filaments line up, reducing the viscosity of the solution.
The researchers then used live insects to study the polymer’s shear thinning properties. By measuring “worm activity”, the researchers could calculate the viscosity of the mixture. The researchers then altered the worms’ activity and measured changes in the viscosity of the mixture.
The PSMA13 precursor was synthesized from BzMA at 90 °C. The resulting PSMA13-PBzMA65 worms were studied using SAXS, 1H NMR and TEM. They were found to be highly anisotropic over a wide temperature range.
The efficiency of a worm gear reducer gearbox increases with the number of revolutions of the input shaft. Braking torque also increases with the viscosity of the oil. These three factors are used to determine the efficiency of a worm gear reducer gearbox. A worm gear reducer gearbox with a helical pinion on the motor shaft will achieve a 40:1 gear ratio. The combination of a 4 liter ratio helical primary gear with a 10:l worm secondary gear will achieve high efficiency and overload capability.
The PSMA13-PBzMA65 dispersion has the same effective viscosity at 20 degrees Celsius and variable temperature. The transition time is 0.01 Pa s, indicating good thermal reversibility.

Self-locking function

Worm reducer gearboxes have many advantages. This gear has a high capacity and can transmit a lot of power. It’s also very quiet. Its advantages also include a space-saving design. Another benefit of worm reducer gearboxes is their ease of lubrication and cooling. It is also an excellent choice for transmitting high power with high gear ratios.
The self-locking function of the worm gear unit ensures that torque is only transmitted in one direction. When the load peaks, the torque signal is disabled. Unlike conventional gear reducer gearboxes, self-locking worm gears are not interchangeable.
Self-locking worm gears are not suitable for high mass applications because the weight of the driven mass can overwhelm the gear. The large mass can cause a huge side load on the worm, which can cause the worm to break. To solve this problem, a self-locking worm gear train with special provisions can be designed to reduce the heat generated.
The self-locking properties of worm reducer gearboxes are helpful in many industrial applications. It prevents reversing, which saves money on the braking system. It can also be used to lift and hold loads. The self-locking function is very useful in preventing backing.
The self-locking function depends on the pitch diameter and lead angle. A larger pitch diameter will make the self-locking function easier. However, the lead angle decreases as the pitch diameter increases. The higher pitch diameter will also make the worm reducer gearbox more resistant to backlash.
Self-locking worm gears are also useful in lifting and hoisting applications. If the worm gear is self-locking, it cannot reverse its direction without positive torque.s This makes the worm gear ideal for applications where the worm must be lowered.
worm reducer


The worm gear reducer gearbox market is a global industry consisting of several sub-sectors. This report analyzes past and current market trends and discusses key challenges and opportunities in this market. It also highlights leading marketing players and their marketing strategies. Furthermore, the report covers important segments and provides information on emerging segments.
Worm reducer gearboxes can be used in a variety of applications, such as reducing the speed and torque of rotating parts. These gears are usually available as gear sets and seat units and are available in multi-speed designs. Some manufacturers also offer precision worms and zero-backlash worms for high precision reduction.
Typically, worm gears are used on vertical axes that do not intersect. Compared to other gear drives, they are inefficient but produce a lot of reduction. There are two basic types of worm gears: double envelope and single envelope. The difference is in how they work. When the two axes do not intersect, a double-enveloping worm gear is used.
In the industrial world, worm gear reducer gearboxes are the most popular type of reducer gearbox. They are known for their high torque output multipliers and high reduction ratios. They are used in many power transmission applications including elevators, safety gates, and conveyor belts. They are especially suitable for low to medium-horsepower applications.
Worm gears can also be used for noise control. Its unique shape and size make it suitable for tight spaces. They are also suitable for conveying heavy materials and the packaging industry. In addition, they have high gear ratios, which make them suitable for small and compact machinery.


The cost of a worm gear reducer gearbox depends on several factors, including the type of worm used, the materials used to manufacture the equipment, and the number of users. The worm gear reducer gearbox market is divided into two types: vertical and horizontal. Furthermore, the market is segmented by application, including the automotive industry, shipping industry, and machinery and equipment.
Worm gear reducer gearbox is a popular type of reducer gearbox. They are available in standard and flush-type packaging. They feature C-side inputs for standard NEMA motors and multiple mounting positions to suit the application. For example, a soup factory can use the same hollow reducer gearbox in multiple installation locations.
Another application for worm gear reducer gearboxes is in conveyors. They provide torque and speed reduction to move products efficiently. They are also widely used in security doors that automatically lock when they are closed. Typically, these doors use two separate worm drives. In this way, they cannot be reversed.
The cost of a worm gear reducer gearbox is determined by several factors. Size and material are important. Worm gear reducer gearboxes can be made of aluminum, cast iron, or stainless steel. Its efficiency depends on its size and proportions. It is usually used as a retarder in low-speed machinery, but can also be used as a secondary braking device.
There are two types of worms: standard worm and double worm gear. Standard worms have one or two threads, and double worm gears have one left-hand and right-hand thread. A single-threaded combination will give you a 50 reduction ratio, while a dual-threaded combination will only give you a 25% reduction.
worm reducer


Agknx Transmission Ltd. manufactures premium worm gear reducer gearboxes with robust construction and premium case-hardened steel worms. They use phosphor bronze centrifugally cast rims and attach them to the output shaft in the center. They also feature dual-purpose bearings and a large overhang load margin on the output shaft. The high-quality reducer gearbox also has a full range of positive lubrication functions. This means that they do not need special attention when using low-speed shaft extensions.
China NMRV speed reducers with AC motor     double enveloping worm gearboxChina NMRV speed reducers with AC motor     double enveloping worm gearbox
editor by czh 2023-02-15