Premium China Quality Worm Gear Speed Reducer NMRV040 Servo Stepper Gearbox – Supplier Manufacturer wholesaler Factory

Premium  China Quality Worm Gear Speed Reducer NMRV040 Servo Stepper Gearbox - Supplier Manufacturer wholesaler Factory

For much more information.: Cell/Whatpp: +8613083988828

AT collection with tri-lobe tube (triangular) The triangular tube shape is the most used, from light-weight to fairly large apps. In the situation of apps with high sliding, the R model with Rilsan coating is also available. AL series with two-lobe tubes (lemon).Develop YOUR Efficiency Unmatched reliability Less servicing and enhanced uptimeIn 2008, it was awarded with “Nationwide Export Commodity Inspection-free of charge Company”. Our products is well-liked exported to the United States, Germany, Australia, Russia, Spain, Hungary, Zimbabwe, Ukraine, Nigeria, Peru, Brazil, Center and South The us, Thailand, Pakistan, Indonesia, much more than sixty countries and regions.


Fast Particulars

Relevant Industries:

Production Plant

Product NO:



Buyer Ask for


five-one hundred


Aluminium Alloy


one-2 Several years




NSK Bearing

Warmth treatment method:

58-62 HRC

Output Sort:

Hollow Sahft Output

Equipment substance:

45# Solid Metal

Packaging & Shipping

Direct Time
Amount(Luggage) one – two three – 10 >10
Est. Time(days) three eight To be negotiated

Online Customization

Mounting Dimension

The merchandise are commonly applied in the making equipments of all types of industries inside of and outside China. They are the best alternatives for nowadays modern facilities of mechanical reducing push control to understand large twisting length, huge gear ratio, small noise, high efficiency and steadiness.


NMRV025, 030, 040, 050, 063, 075, 090, one hundred ten, 130, one hundred fifty


one:five,seven.5,ten,fifteen,20,twenty five,30,forty,fifty,60,80,a hundred


Blue, Silver Or On Consumer Ask for


reduced noise (<50DB)


Efficient and risk-free working


Housing: Die-Forged Aluminum Alloy

Worm Equipment-Bronze 9-four#

Worm-20CrMnTi with carburizing and quenching, surface harness is fifty six-62HRC

Shaft-chromium steel-45#


Carton and Picket Situation


C&U Bearing






12 months

Input Electricity:   

.06kw, .09kw, .12kw, .18kw, .25kw, .37kw, .55kw, .75kw, 1.1kw, one.5kw, 2.2kw, 3kw, 4kw, 5.5kw, 7.5kw, 11kw, 15kw       


Industrial Machine: Foods Things, Ceramics,CHEMICAL,Packing,Dyeing,


IEC Flange:

56B5, 56B14, 63B5, 63B14, 71B5, 71B14, 80B5, 80B14, 90B5, 90B14, 100B5, 100B14, 112B5, 112B14, 132B5, 160B5


Artificial & Mineral

Merchandise Deseription

One Stage Worm Gear Reducer.

The gearbox which model is 25~90 created of Aluminum alloy die-casting box,excellent looking in visual appeal,compact in composition,rust proofing on floor and modest quantity to conserve mounting space.
The gearbox design of one hundred ten~150 is created of solid iron which casted with Aluminum mould.It`s good looking and strong, and can be used by way of the setting of multi-azimuth.
Excellent radiating characterstic leads safe and reliability,and substantial performance for using.
The robust capability of loading guarantee secure transmission,make much less vibration and noise.
Differs of connecting structure for power enter and torque output satisfy various need-meritsthe design of box define and the established of foot gap with very good versality is apt to numerous varieties of mounting.

worm generate gearbox, worm equipment box, worm reduction gearbox, worm equipment motor, Aluminium Worm Equipment gearbox, light-weight fat gearbox, NMRV speed gearboxNMRV Worm Equipment Reducers is a aluminum casing gearbox with self-locking and anti-back again operate, which commonly utilized as transmission models in numerous light-weight industrial field such like meals machinery, chemical compounds machinery, packing, and so on. The gearbox could be pair with AC electric powered motors as well as servo motors, and two worm gearboxes can be combined to get large ratio and lower pace:-Versatile mounting positions capacity-NEMA and IEC motors input adapter flange-Automated production process assures trustworthy high quality-Minimal temperature rise and sounds since of great heat dissipation.-Large effectiveness up to 65% for every phase, minimal temperature and function quietly-Large top quality bearings, O-rings and Double-lip oil seals avert leaking-Standard hollow output bore and optional plug-in shafts supply increased overall flexibility-Gearbox housings are created of aluminum alloy. beautiful look, light-weight fat, non-rust forever

The NMRV worm gearbox is new era of products by our manufacturing unit on the basis of perfecting WJ series merchandise with compromise of superior technology each at house and abroad.It really is apprearance adopts innovative square box composition.It truly is outer entire body is made of substantial quality aluminium alloy die casting into forming.It really is little in volume,light-weight bodyweight,substantial in radiating efficiency,large in output torque,smooth in working and lower sound.It is suitbale for all positions.

Strategy for design selected

Please comprehend the following at very first in order to delect the model of RV pace gearbox effectively.

– Loading problem
 – Speed scope or ratio in software
– Working condition and environment
– Set up place

Organization profile

HangZhouYinxin Electromechanical Amenities Co. Ltd

HangZhouYinxin Electromechanical Equipment Co., a present organization integrating improvement, design and style, generation and product sales,Principal promoting items incorporate gearbox motor,h2o pump,building equipment and elements,bearings,hardware and electrical products,plastic goods,Labour security appliance.Our firm usually follow the procedure principle which consists of individuals-oriented, innovation as the soul,be ready for danger in times of peace, unremitting……

Software region


In depth Photographs

For Excellent overall performance of Gear Box, The right choice is very critical. The Equipment Device Choice is created by comparing actual transmitted hundreds with catalogue ratings are primarily based on regular set of load problems, which invariably changes for different problems. As a result support aspect have to be utilized to determine a theoretical transmitted load or equal load, ahead of comparing the same, use the formula : Equal Load = Actual Load x Services Aspect Mechanical rankings measure capability in phrases of life and / or toughness, assuming 10 several hours for each working day constant operating underneath uniform load problems, when lubricated with an accredited oil and operating at a highest oil temperature of 100°C for regular software lubricant equal to ISO VG 320 must be utilised. When a device transmits much less than catalogue score, its daily life is elevated. a provider issue from Desk of Mechanical Provider Issue guarantee variety of a unit which transmits significantly less than the catalogue ranking, its lifestyle is hence elevated regular with the elevated everyday working time. Catalogue rankings let a hundred% overload at commencing, braking or momentarily for the duration of procedure, up to 10 occasions per working day. The device picked must therefore have a catalogue ranking equal to, or better than fifty percent the highest overload. If the unit is subjected to sustained overloads or to shock loads, these have to be mirrored in the picked service aspect. If overloads can be calculated or estimated then the genuine loads need to be utilized as an alternative of a issue. Thermal rankings measure the unit’s capacity to dissipate heat. If they are exceeded the lubricant could overheat and crack down, with consequent existence failure. Equally mechanical and thermal rankings are given on next webpage. Thermal ratings are effected by If the managing time is more than eight hours for each working day, Mechanical Ratings & Services Variables : Thermal Ratings and Provider Elements : ambient temperature and not by mechanical thing to consider this sort of as elevated working time or shock hundreds. Catalogue rankings believe 20°C running temperature, the oil temperature then rising as the unit transmits power and generate heat. If the ambient temperature is far more than 20° C, a reduce temperature rise is permitted as a result less power might be transmitted. In the same way in cooler temperatures the thermal ratings may be exceeded. When picking device use a provider element from Desk of Thermal Service Aspect to compute equal hundreds. For unit dimensions forty to two hundred, the relevant mechanical and thermal provider aspects are chosen from tables and whichever is increased is utilized to locate out the equal output electricity and output torque. For unit dimension 200 to 350, mechanical service issue must be used to mechanical scores and thermal service element need to be utilized to thermal scores. Greater of these should be deemed for selection of the unit. Thermal scores assume fan cooling which is standard function of all Speed Reduction Models. For intermittent operating with ample cooling time during rest intervals, thermal scores could be exceeded with out overheating and since admirer it ineffective, it can usually be taken off. It is advised that as significantly as feasible of the adhering to details be presented in the enquiry or purchase so that a check out can be made and suggestions provided on the most ideal measurement of Worm Pace Reducer for any software.It is advised that as a lot as possible of the adhering to details be offered in the enquiry or order so that a verify can be made and suggestions provided on the most ideal dimensions of Worm Velocity Reducer for any software. 1. Sort of primary mover. two. Horse-energy of prime mover. 3. Output torque required from driven member. 4. Enter pace of gear device. 5. Output velocity of equipment unit. 6. Configuration of generate essential and shaft disposition. seven. Whole every day several hours of operating. If running is intermittent, information of obligation cycle should be provided.

Far more about our Company technological Information

EPT provides you the widest selection of regular, non regular and customised worm gearbox and worm equipment motor. EPT maintains the maximum level of standard in manufacturing of worm gears in gearboxes. Right from the style of gearbox, substance choice to manufacturing exercise of worm equipment box and gear motor. Models: thirty, 40, 50, 60, 75, 85, a hundred, 125, 150, one hundred seventy five, two hundred, 250, 300, 350, 430 Ratio : 5/one to 4900/1 Heart Distances : forty mm to four hundred mm One phase / Double stage Small Worm Gearbox fifty, sixty, seventy five, eighty five, one hundred mm and Ratio 30/one or 40/one are usually inventory-total and ready to ship or can be manufactured on limited discover by buyer. Resources:forged iron equipment case, worm shaft is of Alloy Steel, duly hardened and tempered. The worm wheel is produced of Chill Solid Phosphorous Bronze. Fabrication Crafts:liberal ribbing for rising heat dissipation spot, streamlined sump for carrying far more oil and supporter of enough size which is efficient in each facet of rotation. Layout Specifications:We nearly use American,EU,Japan or Indian Style specifications .Worm Shafts conform to circumstance- hardening Alloy Steels, Worm Wheels conform to phosphorous-bronze as for each BS 1400, Although Equipment situation conforms to C.I. Quality 20, IS210. Other exceptional attributes :Worm & Worm Wheels: The worm is made of situation-hardening / alloy metal, duly hardened, floor and lapped and is integral with the shaft. Bearing journals ate correctly floor. Worm Wheels is manufactured of chill solid phosphorous bronze and tightly equipped with the C.I. Centres. Worm Wheels teeth are generated on precision hobbing machines and large precision hobs. Adaptable Worm Gearbox Bearings: The Worm and Worm Wheels are supported on Added Large Obligation Tappet roller anti friction bearings of enough margin of protection to let satisfactory journals as effectively as thrust masses. Overhung loads arising Out of sprocket or pinion generate are normally permissible since the gear circumstance and bearing are created for this duty. In scenario of hefty overhung load, and added roller bearing can be provided. Wheel Shafts: The Worm wheel Shafts are produced of higher tensile carbon steel, duly hardened and floor. It is of large diameter of carry the torsional as well as the bending loads which could be induced by overhung drives. Lubrication: Lubrication in Worm gearbox is by splash of oil from the sump. Thus, no special treatment is required other than for the occasional oil topping of the oil to the necessary degree. An oil filler cum breather plug is supplied together with the drain plug and amount plug. Oil seals of proper measurement are presented on all input and output shafts.Only For really low enter pace of under 50 RPM, and large hundreds in sizes previously mentioned 350 mm, forced lubrication is required. Worm Gearbox Cooling: Air cooling is effected by implies of common propylene or metallic supporters which immediate air over the ribbed area of the Scenario. The enthusiast is designed to run in both the course of rotation and is so arranged in conjunction with the ribbing of the scenario to permit highest heat dissipation. Overload Ratings: All the Parts of the Gear Unit are so made that they can withstand 100% overload for fifteen seconds fifty% overload for one minute forty% overload for fifteen minutes 25% overload for one hour How to pick a suitable type of Gearbox :It is suggested that as a lot as achievable of the adhering to info be given in the enquiry or purchase so that a check out can be created and suggestions given on the most ideal dimensions of Worm Velocity Reducer for any of prime mover.two. Horse-power of key mover.three. Output torque necessary from driven member. four. Enter velocity of gear device.5. Output velocity of equipment unit. 6. Configuration of drive required and shaft disposition. 7. Complete every day hours of operating. If working is intermitteTo get the sort-pick reference,please speak to our technical rep or revenue rep .

Packing & Shipping



five hundred (L) * five hundred (W) * four hundred (D)


one.2 T

Packaging Specifics

The typical bundle is wooden box(Size: L*W*H). If export to european international locations,the wood box will be fumigated.If container is as well tigher,we will use pe movie for packing or pack it according to consumers unique request.



five hundred (L) * five hundred (W) * four hundred (D)


one.2 T

Packaging Information

The normal package is wood box(Dimensions: L*W*H). If export to european countries,the wooden box will be fumigated.If container is also tigher,we will use pe film for packing or pack it in accordance to clients particular request.


Q1: Are you buying and selling business or producer ?

A: We are a manufacturer in Jiangsu China.welcome to our manufacturing facility to have a go to.

Q2: How we pick types and specs?

A:You can e-mail us the collection title & code (for case in point: WJ collection worm gearbox) as effectively as prerequisite details, this kind of as motor energy, output speed or ratio, service element or your software…as a lot information as attainable. If you can offer some images or drawings, it is greater.

Q3: How is your price? Can you offer any price cut?

A: We will give the greatest price we can foundation on your requirements and the quantities.

This autumn: How extended need to I wait for the feedback right after I send the enquiry?

A: Within 12 hours.

Q5: What is your merchandise guarantee period of time?

A:We provide 1 year guarantee since the vessel departure date remaining China.

Q6: What industries are your gearboxes currently being utilised?

A:Our gearboxes are broadly applied to metallurgical gear, mining products, automation products, food equipment, packaging gear, tobacco gear and so on.

EPG – a single of the largest transmission factory in China, major items: worm geared motors, agricultrual gearbox, planetary equipment generate, helical,screw, beve gears and spare parts and agricultural elements manunfacuter in China /For much more information.: Cell/Whatpp: +8613083988828

Premium  China Quality Worm Gear Speed Reducer NMRV040 Servo Stepper Gearbox - Supplier Manufacturer wholesaler Factory