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China 380V RV NMRV Series Ac Electric Motor 0.75KW 1.5KW 1.1KW Worm Gearbox Speed Reducer Assemble For Transmission Device worm gearbox calculation

Warranty: 3 a long time
Relevant Industries: Resorts, Garment Stores, Creating Content Shops, Producing Plant, Equipment Repair Shops, Bike entrance sprocket small 1 for transmission perform 13T 14T 15T 16T seventeen enamel Farms
Bodyweight (KG): 10 KG
Customized assistance: OEM, ODM, OBM
Gearing Arrangement: Worm
Output Torque: 1.8-2430N.M
Input Speed: 960-1500rpm
Output Pace: fourteen-280rpm
Shade: Blue/Silver/Gray/Customed
Merchandise title: Worm Equipment Reducer
Ratio: 5-a hundred
Bearing: NSK/C&U
Housing Content: Aluminum Metal
Mounting Placement: Horizontal (foot Mounted)
Packing: Picket box/Carton
Worm materials: 20CR-carburized metal
Worm gear material: 9-4 copper

Type:Worm gear reducer
Ratio:5,7.5,10, Sprockets For Roller Chains and Conveyor Chains Gear 15,20,twenty five,thirty,40, one hundred% Top quality Guarantee Stainless Metal Pin White Plastic Scenario Conveyor Chains For Hefty Cartons Transportation 50,sixty,80,one hundred
Material:Housing: Die-Forged Aluminum Alloy
Worm Gear-Copper-10-1# or 9-4#
Worm-20CrMn Tin with carburizing and quenching, surface area harness is fifty six-62HRC
Shaft-chromium steel-45#
Packing:Wooden box or Carton
Bearing:C& 5997 Nylon Machined Chain Sprockets For Modular Belt, Belt Generate Sprocket and Chain Generate Sprocket U/NSK/Xihu (West Lake) Dis.
Input Electrical power:0.12KW~7.5KW
Flange:B14 or B5 or Sq. Flange
Show Specifics About Us Exhibition Packaging and Shipping and delivery

worm reducer

Worm reducer gearbox

Worm reducer gearboxes are commonly used to reduce the Agknx produced by a rotating shaft. They can achieve reduction ratios of five to sixty. In contrast, a single-stage hypoid gear can achieve up to a 120:1 reduction ratio. For further reduction, another type of gearing is used. So, a single stage worm reducer gearbox cannot achieve higher ratios than these.


A worm reducer gearbox is an auxiliary mechanical device that uses worms to reduce the size of a rotating shaft. These worms have a range of tooth forms. One form is a line weave twist surface. Another is a trapezoid based on a central cross section. The trapezoid can be perpendicular to the tooth cross section, or it can be normal to the root cross section. Other forms include involute helicoids and convolute worms, which use a straight line intersecting the involute generating line.
Worm gears are lubricated with a special lubricant. Because worm gears are complex, it’s important to use the correct lubricant. Worm gear manufacturers provide approved lubricants for their gears. Using unapproved gear oil can damage your reducer gearbox’s efficiency. The right lubricant depends on several factors, including load, speed, duty cycle, and expected operating temperatures.
The efficiency of a worm gear reducer gearbox depends on several factors, including losses at gear mesh, losses in the bearings, and windage in the oil seal lip. In addition, the worm gear reducer gearbox’s efficiency varies with ambient temperature and operating temperature. The worm gear reducer gearbox’s efficiency can also vary with the ratio of the load. Moreover, worm gear reducer gearboxes are subject to break-in.
Worm gear reducer gearboxes are used in many different applications. They are typically used in small electric motors, but they’re also used in conveyor systems, presses, elevators, and mining applications. Worm gears are also commonly found in stringed musical instruments.
Worm gears have excellent reduction ratios and high Agknx multiplication, and they’re often used as speed reducer gearboxes in low to medium-speed applications. However, the efficiency of worm gear reducer gearboxes decreases with increasing ratios.


Worm reducer gearboxes come in different sizes and tooth shapes. While the tooth shape of one worm is similar to the other, different worms are designed to carry a different amount of load. For example, a circular arc worm may have a different tooth shape than one with a secondary curve. Worm gears can also be adjusted for backlash. The backlash is the difference between the advancing and receding arc.
There are two sizes of worm reducer gearboxes available from Agknx Transmission. The SW-1 and SW-5 models offer ratios of 3.5:1 to 60:1 and 5:1 to 100:1 respectively. The size of the worm reducer gearbox is determined by the required gear ratio.
Worm gears have different thread counts. One is based on the central cross-section of the worm, and the other is on the right. Worm gears can have either a single or double thread. Single-threaded gears will reduce speed by 50 percent, while double-threaded gears will reduce speed by 25 percent.
Worm gear reducer gearboxes are lightweight and highly reliable. They can accommodate a variety of NEMA input flanges and hollow output bore sizes. Worm reducer gearboxes can be found at 6 regional warehouses, with prepaid freight. To make a purchasing decision, you should consider the horsepower and Agknx requirements of your specific application.
worm reducer


The Worm reducer gearbox market is a global business that is dominated by the North American and European regions. The report provides in-depth information on the market trends, key challenges, and opportunities. It also examines the current state of the industry and projects future market growth. The report is organized into segments based on product type, major geographical regions, and application. It also presents statistics and key data about the market.
Worm gear reducer gearboxes have many applications. They can be used to increase the speed of convey belts. They also help reduce noise. Worm gears have many teeth that touch the gear mesh, which makes them quieter. Moreover, the worm gears require only a single stage reducer gearbox, reducing the number of moving parts in the system.
The worm gear has long life and is suitable for different industries. It is a perfect choice for elevators and other applications that need fast stopping and braking. Its compact size and ability to hold a load make it suitable for these applications. It also prevents the load from free-falling as a result of a sudden braking. Worm gears can also be used in heavy-duty machinery such as rock crushers.
Worm gears are similar to ordinary gears except that they transfer motion at a 90-degree angle. As a result, the worm gears are extremely quiet, making them a suitable option for noise sensitive applications. They are also excellent for low-voltage applications, where the noise is critical.
Worm gears are ideal for applications with space restrictions, because they require fewer gear sets. The worm gears also allow for a smaller gearbox size. Consequently, they are the perfect choice for machines that are space-constrained, such as conveyors and packaging equipment.


The lifespan of a worm gear reducer gearbox is comparable to other gear reducer gearboxes. Worm gears have a long history of innovation and use in various industries, from shipbuilding to automobile manufacturing. Today, these gear reducer gearboxes are still popular with engineers. However, there are some things to keep in mind before buying one.
In the first place, a worm reducer gearbox needs to be affordable. Generally, a worm reducer gearbox costs about $120. The price varies with the brand name and features. Some products are more expensive than others, so be sure to shop around for the best price. In addition, it is important to consider the quality and design of the worm reducer gearbox before making a purchase.
Worm gear manufacturers have made significant advancements in materials, design and manufacturing. These advancements, along with the use of advanced lubricants, have resulted in significant increases in efficiency. For example, double enveloping worm gear reducer gearboxes have improved efficiency by three to eight percentage points. This improvement was achieved through rigorous testing of manufacturing processes and materials. With these improvements, worm gear reducer gearboxes have become more desirable in today’s market.
Worm reducer gearboxes are extremely versatile and reliable, and are available in a variety of sizes. Domestic manufacturers usually stock a large selection of reducer gearboxes, and are often able to ship them the same day you place your order. Most major domestic worm gear reducer gearbox manufacturers also share some critical mounting dimensions, such as the output shaft diameter, the mounting hole location, and the overall reducer gearbox housing height. Most manufacturers also offer standardized gear ratios. Some manufacturers have also improved gear design and added synthetic lubricants for better performance.
In addition, different tooth shapes of worms can increase their load carrying capacity. They can be used on secondary curves and circular arc cross sections. Moreover, the pitch point defines the boundary of the cross section. The mesh on the receding arc is smoother than that of the advancing arc. However, in the case of negative shifting, most of the mesh is on the receding arc.
worm reducer

Self-locking function

A worm reducer gearbox has a self-locking function. When a worm is fitted with all of its addendum teeth, the total number of teeth in the system should be greater than 40. This self-locking function is achieved through the worm’s rack and pinion mechanism. The worm’s self-locking feature can prevent the load from being dropped and is useful for many applications.
The self-locking function of a worm reducer gearbox is possible for two main reasons. First of all, a worm reducer gearbox uses two or more gears. One gear is placed at the input, and the other gear runs the output shaft. This mechanism produces a torque, which is transmitted to a spur gear.
Worm reducer gearboxes can be used in a variety of industrial applications. Because of their self-locking function, they are useful for preventing back-driving. They are also helpful for lifting and holding loads. Their self-locking mechanism allows for a large gear reduction ratio without increasing the size of a gear box.
Self-locking gears can be used to prevent back-driving and inertial driving. This is useful for many industries and can prevent backdriving. However, one major disadvantage of self-locking gears is their sensitivity to operating conditions. Lubrication, vibration, and misalignment can affect their reliability.
Embodiments of the invention provide a self-locking mechanism that prevents back-driving but allows forward-driving. The self-locking mechanism may comprise first and second ratchet cams disposed about a gear member. A releasable coupling member may be interposed between the gear member and the ratchet cam. This facilitates selective coupling and decoupling.
The worm reducer gearbox has several advantages. Its compact design is ideal for many mechanical transmission systems. It also provides greater load capacity than a cross-axis helical gear mechanism.

China 380V RV NMRV Series Ac Electric Motor 0.75KW 1.5KW 1.1KW Worm Gearbox Speed Reducer Assemble For Transmission Device     worm gearbox calculationChina 380V RV NMRV Series Ac Electric Motor 0.75KW 1.5KW 1.1KW Worm Gearbox Speed Reducer Assemble For Transmission Device     worm gearbox calculation
editor by Cx 2023-07-04

China 1440rpm NMRV Worm Gear Reducer With PC Assembly,RV Series Worm Gear Gearbox For AC Motor worm gearbox china


china Custom Gphq RV110 AC Gearbox Motor for Plucker manufacturers

Item Description

NMRV CZPT box motor 

NMRV sequence CZPT reducer:
Its construction,define and installation dimensions as properly as performance are exact same with that of
Europe an merchandise,they are interchangeable,and the resources and machining process are CZPT d internationally.The solution is showcased by:
1.Reduced sound and temperature increase.
2.High bearing capacity,sleek run and CZPT provider lifestyle.
3.ompact composition,samll volume,light weight,gorgeous shape and simple to put in.
four.Can run repeatedly under server surroundings,and has a very good reliability.

GPHQ NMRV aluminum CZPT box motor particulars:

Type GPHQ NMRV Worm Gear CZPT Reducer /gearbox motor 
Design: NMRV25/30/ 40/ fifty/ 63/ 75/ ninety/one hundred ten/130/150
Input CZPT : .06KW,.09KW,.12KW,.18KW,.22KW,.25KW,.37KW,.55KW,.75KW,1.1KW,1.5KW,2.2KW,4KW,5.5KW,7.5KW ,11KW,15KW
IEC Flange 56B5,56B14,63B5,63B14,71B5,71B14,80B5,80B14,90B5,90B14,100B5,
100B14,112B5,112B14 132B5,160B5
Ratio one: 7.5,ten,fifteen,20,twenty five,thirty,forty,fifty,60,eighty,a hundred
Housing:  Die-Cast CZPT Alloy for rv25-rv90 , die-solid cast iron for rv110 to rv150 
Worm Gear-brass+solid iron 
Worm-20CrMn Ti with carburizing and quenching, floor harness is 56-62HRC
Shaft-chromium steel-forty five#
Colour: Blue/Silver Or other people if quantity is massive
Packing: Carton or plywood  Case
Assure time : 1 Yr other than other than Man-created destruction
Usages: Industrial CZPT : Foodstuff Stuff, Ceramics,CHEMICAL,Packing,Dyeing,Woodworking,Glass.
shaft: output strong shaft or output hollow shaft 

1, Q:what is actually your MOQ for ac gearbox motor  ?
A: 1pc is ok for each kind electrical CZPT  motor 

two, Q: What about your warranty for your induction velocity reducer motor ?
A: one particular 12 months ,but besides male-produced wrecked

3, Q: which payment way you can acknowledge ?
A: TT, western union .

4, Q: how about your payment way ?
A: a hundred%payment in CZPT d much less $5000 ,thirty% payment in CZPT d payment , 70% payment prior to sending above $5000.

5, Q: how about your packing of speed reduction motor  ?
A: plywood scenario ,if dimensions is small  ,we will pack with pallet for significantly less a single container 

6, Q: What details need to be provided, if I buy electric powered CZPT cal geared motor  from you ?
A: rated CZPT ,  ratio or output velocity,kind ,voltage , mounting way , quantity , if far more is much better.

When seeking at a reducer vs a gearbox, typically the only difference is terminology. This is because all reducers are gearboxes. Nonetheless, not all gearboxes are retarders. This could seem difficult, but it’s actually really straightforward. A reducer is a equipment set between the motor and the device. The goal of the reducer is to decrease the rotational pace transferred amongst these two endpoints. The reducer amplifies and multiplies the torque (input) produced by the motor. 2nd, a reducer, as the name indicates, decreases the speed of the enter (output in rpm) so that the output is the appropriate speed. The time period “gearbox” is just a generic expression used for the gear train among the motor and the machine. For that reason, all reducers are gearboxes. Even so, not all gearboxes reduce input pace. Even though unheard of, gearboxes can actually enhance enter speeds. By much the most common kind of gearbox is a retarder, but it would be incorrect to say that all gearboxes are retarders.
china  Custom Gphq RV110 AC Gearbox Motor for Plucker manufacturers

china Custom Gear Reducer R Series Helical Shaft Mounting Gearbox Motor with Flange Installation AC Motor for Agitator Mixer manufacturers

Solution Description

Equipment Reducer R Sequence CZPT cal Shaft Mounting Gearbox CZPT with Flange Installation AC CZPT for Agitator Mixer


F series differential gearbox is a single sort of parallel shaft CZPT cal gear reducer , which consist of 2 or 3 stageshelical
gears (relate to gear ratio) in the identical scenario . The difficult tooth area gear use the large high quality alloy steel ,the
procedure of carburizing and quenching, grinding ,which give it stick to figures :Secure transmission ,reduced noise
and temperature ,large loading ,extended operating lift . Vast software ,focus in CZPT lurgy ,Sewage therapy,
Chemical Sector , Pharmacy ,Agriculture tools and Oil industry

1) Output velocity: .6~1,571r/min

two) Output torque: up to 21700N.m
three) CZPT CZPT : .twelve~200kW
four) Mounted kind: foot-mounted and flange-mounted mounting

Gear Substance


Circumstance Material


Shaft Material 


Equipment Processing

Grinding end by HOFLER Grinding CZPT s



Sound Test

sixty five~70dB


ninety four%~ninety eight% (is dependent on the transmission stage) 

Lubricating oil

Shell Omala artificial oil or mineral oil , or similar brand 

Warmth remedy

tempering, cementiting, quenching,and so on.

Brand name of bearings

C&U bearing, ZWZ,LYC, HRB,NSK and so on

Brand of oil seal

NAK or other brand

Temp. increase (MAX)

40 °

Temp. increase (Oil)(MAX)

fifty °




Associated item

Business Profile

Packing & Shipping


Appropriate angle gearboxes (worm and planetary gears) are sturdy and can be utilised for 90° turns. An inline reducer (parallel shaft and planetary) is an perfect matching motor with substantial input speeds, or when equipment motor efficiency is crucial. Get in touch with our complex income employees to help figure out which transmission solution is very best for you.
china  Custom Gear Reducer R Series Helical Shaft Mounting Gearbox Motor with Flange Installation AC Motor for Agitator Mixer manufacturers

china Cost AC DC Worm Reduction Gearbox Helical Gear Reducers Motor for Lifting Machine manufacturers

Solution Description

AC DC Worm Reduction Gearbox CZPT cal Equipment Reducers CZPT for CZPT ing CZPT

one. Compact structure and basic assembly
2. Vast speed ranges and high torque
three. Minimal sound, excellent sealing functionality, high efficiency
four. Secure and secure, CZPT life span, CZPT
five. Multi-framework, CZPT assembling methods

Item photograph:


                                                                  CZPT CZPT cal Gear CZPT
Product R17 ~ 187, F37-177, K37-187, S37-ninety seven
Enter CZPT .06kw ~ 250kw
Input pace 750rpm ~ 3000rpm
Reduction ratio 1/1.3 ~ 1/27000
Enter motor AC (1 stage or 3 phase) / DC / BLDC motor
Install variety Foot / Reliable shaft / Hollow shaft / Output flange…
Performance ninety four% ~ ninety eight % for R F K collection
Substance of housing die-cast aluminum / Cast iron / CZPT metal
Precision of equipment Accurate grinding, class six
Heat treatment method Carburizing and quenching
Equipment Brake / Flange / CZPT adapter / Torque arm …


Q: Can you make the gear motor with CZPT ization?
A: Of course, we can CZPT ize for every your request, like CZPT , voltage, speed, shaft dimensions, flange, terminal box, IP quality, and many others.

Q: Do you give samples?
A: Yes. Sample is CZPT for screening.

Q: What is your MOQ?
A: It is 1pcs for the commencing of CZPT business.

Q: What is actually your direct time?
A: Standard merchandise require 5-30days, a bit CZPT er for CZPT ized items.

Q: Do you provide technologies assistance?
A: Yes. Our organization have design and style and advancement team, we can offer technology help if you

Q: How to ship to us?
A: It is CZPT by air, or by sea, or by teach.

Q: How to pay the funds?
A: T/T and L/C is preferred, with distinct forex, including USD, EUR, RMB, and many others.

Q: How can I know the item is appropriate for me?
A: >1ST affirm drawing and specification >2nd test sample >3rd begin mass production.

Q: Can I appear to your business to go to?
A: Indeed, you are welcome to check out us at any time.

Q: How shall we get in touch with you?
A: You can send inquiry directly, and we will reply inside of 24 hrs.

Related products:

Equipment reducers, also referred to as reducers, come in many transmission styles and are made to multiply torque and lessen input pace to a wanted output speed. The main reward of inline gearboxes is their capability to keep handle in purposes involving substantial rotational speeds. Their effectiveness and ability to supply large input speeds with minimum backlash make inline reducer gearboxes best for a vast selection of motion handle applications
china  Cost AC DC Worm Reduction Gearbox Helical Gear Reducers Motor for Lifting Machine manufacturers

china factory Electric Motor Electrical Engine AC Motor DC Motor 7835 with Worm Gearbox Pure Copper Winding for Home Appliance manufacturers

Solution Description

Specialist CZPT UFACTURER OF Solitary-Period Series MOTOR /Gear MOTOR

Energy,Velocity,Torque,Shaft ,Stator Lamination,Rotation And Putting in Location 
can be CZPT ized according to CZPT ers requirements.

Solution Description:

Product Name: DC Geared Motor
Model No. DCR78-35
Brand: HangZhouA
Software: for Extractor/Mixer/Juicer/Low Speed Blender
Starting Mode Direct on-line Starting
Rated Voltage: one hundred-240V
Rated Power: 150W
No-load Speed: 3000rpm±10%
Gear Ratio: sixty one:1
Rated Torque: 21N.m
No-load Current: .13A±10%
Output Bearing: Ball Bearing
Out-axis Diam: ø12
Personalized: of course
Positive Inversion: of course
Packing: foam&carton,or accroding to customers’ specific requirements
MOQ: 500 pcs
Delivery Time: Depends on quantity from 2 weeks to 4 weeks.
Payment Term: T/T, L/C, D/P


  1. The performances as over are just for reference only. We can change CZPT motor technical specs according to CZPT er’s requirements.
  2. OEM & ODM are equally CZPT . Please truly feel free to speak to us with your in depth specifications .
  3. If inquire for quotation, please tell voltage, draft, enter CZPT , air circulation at least, so we could quotation rapidly.

Element Look at:

Assembly Drawning:

Short Introduction

HangZhou Xihu (West CZPT ) Dis. HangZhoua CZPT ctric CZPT ry Factory was established in 1997, it is located in Xihu (West CZPT ) Dis. District of HangZhou, ZHangZhoug Province.We have about fifty,000 square meters of the developing and practically 300 staff. In addition, the transportation around the manufacturing facility is extremely hassle-free, it is near to the TongSan CZPT way, and is just 8 kilometers away from the HangZhou Airport.

By means of a long time of accumulation and development, CZPT manufacturing facility is now a specialist manufacturer of single-section sequence motor and equipment reducer motor.The software of CZPT item addresses a lot of fields,it is largely used in property kitchen appliances or electrical equipment, such as juicer, ice crusher, meat grinder, espresso bean grinder , lawn mower and so on.

Our manufacturing unit has CZPT d CZPT motor manufacturing line, powerful specialized drive, ideal screening implies, items can be made in accordance to intercontinental and domestic specifications, but also in accordance to CZPT er requirements or provided samples, drawings and other special style.Our function sticks to the theory of striving for existence by fine good quality. Our merchandise offer much all over the globe.Our manufacturing facility will, and as usually, wholeheartedly serves wide old and new CZPT ers equally at house and abroad. We are hunting forward to establishing organization associations with CZPT ers all in excess of the planet.

Q1: Are you a trade company or a manufacturer?
A1: HangZhou Xihu (West CZPT ) Dis. HangZhoua CZPT Manufactory was set up in 1997, we are a professional
       manufacturer of single-section collection motor and gear motor.
Qtwo: How about sample and charge?
A2: Our sample policy stipulates that CZPT ers have to spend for sample and convey fee,but we could  
        return  the sample and convey payment based mostly on specified get amount. You can specify the specific               organization you want that like DHL, or you can phone your courier to pick up from CZPT factory.
Q3: What is your payment conditions?
Athree: 1. We take T/T, D/P, L/C at sight.
      2. 30% deposit in CZPT and 70% stability ahead of shipment.(Quantity far more than 3000USD)
Q4: How can we get detailed value?
Afour: You should offer us detailed info of the product,specific packaging requirements and getting  
Q5: Is it feasible to check out your manufacturing facility
A5: Sure. But remember to kindly keep us posted a handful of times in CZPT . We need to have to verify CZPT  schedule to see if            we are CZPT then.
Q6: How to promise punctual shipment for my get?
Asix: We give priority to export orders and keep updating progress from creation to supply.
Q7: What about the right after-income support? 
Aseven: Through e-mails, photos or visitor samples to confirm the genuine lead to of the difficulty. If there is genuinely
         a product dilemma, we will redo with no cost.
Q8: What is your shipping and delivery day?
A8: The delivery day is about twenty-thirty days after receiving your deposit,it relies upon on the quantity you


Right angle gearboxes (worm and planetary gears) are strong and can be employed for 90° turns. An inline reducer (parallel shaft and planetary) is an perfect matching motor with higher input speeds, or when gear motor efficiency is critical. Contact our technical revenue personnel to aid determine which transmission remedy is very best for you.
china  factory Electric Motor Electrical Engine AC Motor DC Motor 7835 with Worm Gearbox Pure Copper Winding for Home Appliance manufacturers