NMRV090  Lowest price single step High Torque  Ratio 100 1 Speed Reducer

EPG has set up a complete established of top quality management method which is provided with superior inspection and test gear.


Swift Specifics

Relevant Industries:

Producing Plant

Product NO:



Client Ask for


five-one hundred


Aluminium Alloy


one-2 A long time




NSK Bearing

Warmth therapy:

58-sixty two HRC

Output Sort:

Hollow Sahft Output

Gear substance:

45# Cast Metal

Packaging & Delivery

Guide Time
Quantity(Baggage) 1 – 2 3 – ten >10
Est. Time(days) three eight To be negotiated

On the web Customization

Mounting Dimension

The goods are widely utilized in the generating equipments of all sorts of industries within and outdoors China. They are the best choices for presently present day amenities of mechanical lowering drive control to comprehend large twisting distance, massive gear ratio, little noise, high performance and security.


NMRV025, 030, 040, 050, 063, 075, 090, 110, 130, 150


one:five,7.five,ten,15,20,twenty five,30,40,fifty,sixty,eighty,100


Blue, Silver Or On Customer Ask for


lower noise (<50DB)


Efficient and secure running


Housing: Die-Cast Aluminum Alloy

Worm Gear-Bronze 9-4#

Worm-20CrMnTi with carburizing and quenching, surface harness is 56-62HRC

Shaft-chromium metal-forty five#


Carton and Wood Scenario


C&U Bearing






12 months

Input Energy:   

.06kw, .09kw, .12kw, .18kw, .25kw, .37kw, .55kw, .75kw, 1.1kw, 1.5kw, two.2kw, 3kw, 4kw, 5.5kw, 7.5kw, 11kw, 15kw       


Industrial Device: Food 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

Product Deseription

Solitary Step Worm Gear Reducer.

The reducer which design is twenty five~90 created of Aluminum alloy die-casting box,excellent seeking in visual appeal,compact in construction,rust proofing on floor and small volume to help save mounting area.
The reducer design of a hundred and ten~a hundred and fifty is made of solid iron which casted with Aluminum mould.It`s good looking and solid, and can be employed by way of the setting of multi-azimuth.
Great radiating characterstic qualified prospects secure and dependability,and large effectiveness for using.
The powerful potential of loading ensure stable transmission,make much less vibration and noise.
Differs of connecting framework for power enter and torque output meet up with diverse demand-meritsthe design of box define and the set of foot hole with great versality is apt to a lot of sorts of mounting.

worm drive gearbox, worm equipment box, worm reduction gearbox, worm gear motor, Aluminium Worm Gear reducer, light fat gearbox, NMRV pace reducerNMRV Worm Equipment Reducers is a aluminum casing gearbox with self-locking and anti-again operate, which commonly utilised as transmission models in many light industrial subject this sort of like foods equipment, chemical compounds equipment, packing, and so forth. The gearbox could be few with AC electric powered motors as well as servo motors, and two worm gearboxes can be combined to get higher ratio and low speed:-Adaptable mounting positions capability-NEMA and IEC motors input adapter flange-Automated manufacturing method assures reputable top quality-Minimal temperature increase and sound due to the fact of good heat dissipation.-High performance up to 65% for each phase, reduced temperature and perform quietly-High top quality bearings, O-rings and Double-lip oil seals prevent leaking-Common hollow output bore and optional plug-in shafts provide better adaptability-Gearbox housings are made of aluminum alloy. stunning visual appeal, light fat, non-rust permanently

The NMRV worm gearbox is new generation of items by our factory on the foundation of perfecting WJ collection items with compromise of innovative technologies the two at house and abroad.It truly is apprearance adopts advanced square box construction.It is outer entire body is made of substantial high quality aluminium alloy die casting into forming.It truly is modest in volume,light-weight excess weight,substantial in radiating efficiency,huge in output torque,smooth in working and lower sound.It really is suitbale for all positions.

Method for product selected

Please realize the following at initial in buy to delect the design of RV pace reducer effectively.

– Loading condition
 – Pace scope or ratio in application
– Working condition and setting
– Installation room

Organization profile

HangZhouYinxin Electromechanical Facilities Co. Ltd

HangZhouYinxin Electromechanical Equipment Co., Ltd.is a present enterprise integrating improvement, style, generation and sales,Main selling items consist of reducer motor,water pump,building equipment and areas,bearings,hardware and electrical products,plastic products,Labour protection appliance.Our business often comply with the procedure notion which is made up of people-oriented, innovation as the soul,be ready for risk in times of peace, unremitting……

Application spot


In depth Images

For Very good performance of Equipment Box, The right variety is quite essential. The Equipment Unit Assortment is manufactured by evaluating real transmitted hundreds with catalogue ratings are dependent on regular set of load circumstances, which invariably alterations for various circumstances. For that reason service issue should be utilized to estimate a theoretical transmitted load or equal load, prior to evaluating the same, use the method : Equal Load = Real Load x Support Factor Mechanical scores measure potential in terms of existence and / or toughness, assuming 10 hrs for every working day continuous managing beneath uniform load conditions, when lubricated with an accredited oil and functioning at a greatest oil temperature of 100°C for typical software lubricant equivalent to ISO VG 320 ought to be utilised. When a unit transmits significantly less than catalogue rating, its life is elevated. a provider issue from Desk of Mechanical Support Factor ensure variety of a device which transmits significantly less than the catalogue rating, its daily life is as a result improved consistent with the improved daily managing time. Catalogue rankings enable one hundred% overload at commencing, braking or momentarily throughout procedure, up to 10 moments for every working day. The unit selected must consequently have a catalogue ranking equal to, or greater than fifty percent the greatest overload. If the device is subjected to sustained overloads or to shock hundreds, these must be mirrored in the chosen service factor. If overloads can be calculated or estimated then the true loads need to be utilized rather of a factor. Thermal scores evaluate the unit’s ability to dissipate warmth. If they are exceeded the lubricant could overheat and crack down, with consequent lifestyle failure. Each mechanical and thermal rankings are provided on next website page. Thermal ratings are effected by If the working time is much more than 8 several hours per day, Mechanical Ratings & Service Aspects : Thermal Ratings and Services Aspects : ambient temperature and not by mechanical thought this sort of as elevated running time or shock loads. Catalogue scores suppose 20°C managing temperature, the oil temperature then climbing as the device transmits electrical power and create warmth. If the ambient temperature is a lot more than 20° C, a decrease temperature increase is allowed therefore much less energy could be transmitted. Similarly in cooler temperatures the thermal rankings might be exceeded. When picking device use a provider element from Table of Thermal Support Aspect to estimate equivalent hundreds. For unit dimensions 40 to 200, the pertinent mechanical and thermal service variables are chosen from tables and whichever is greater is utilized to locate out the equivalent output electrical power and output torque. For device dimension two hundred to 350, mechanical services element should be used to mechanical ratings and thermal service issue should be applied to thermal rankings. Higher of these ought to be regarded as for variety of the device. Thermal ratings suppose supporter cooling which is normal attribute of all Pace Reduction Models. For intermittent operating with sufficient cooling time for the duration of rest intervals, thermal ratings may possibly be exceeded with no overheating and because supporter it ineffective, it can normally be eliminated. It is advised that as a lot as feasible of the following details be given in the enquiry or purchase so that a verify can be produced and suggestions provided on the most ideal dimension of Worm Velocity Reducer for any software.It is suggested that as significantly as feasible of the pursuing information be given in the enquiry or get so that a examine can be created and advice offered on the most ideal dimensions of Worm Speed Reducer for any application. one. Type of prime mover. 2. Horse-energy of key mover. three. Output torque needed from pushed member. four. Input pace of equipment device. five. Output speed of gear unit. 6. Configuration of push necessary and shaft disposition. seven. Overall day-to-day several hours of running. If working is intermittent, details of responsibility cycle should be provided.

Much more about our Company specialized Particulars

EPT provides you the widest range of normal, non common and customised worm gearbox and worm equipment motor. EPT maintains the greatest level of common in production of worm gears in gearboxes. Right from the design and style of gearbox, content choice to producing exercise of worm equipment box and gear motor. Models: 30, forty, 50, sixty, 75, eighty five, a hundred, one hundred twenty five, a hundred and fifty, one hundred seventy five, two hundred, 250, three hundred, 350, 430 Ratio : 5/1 to 4900/1 Heart Distances : 40 mm to 400 mm Solitary phase / Double phase Tiny Worm Gearbox fifty, 60, 75, 85, a hundred mm and Ratio 30/1 or 40/one are generally stock-total and ready to ship or can be produced on quick recognize by consumer. Materials:solid iron equipment scenario, 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 escalating heat dissipation area, streamlined sump for carrying much more oil and supporter of sufficient dimensions which is successful in the two aspect of rotation. Style Specifications:We nearly implement American,EU,Japan or Indian Layout specifications .Worm Shafts conform to case- hardening Alloy Steels, Worm Wheels conform to phosphorous-bronze as for every BS 1400, Whilst Equipment case conforms to C.I. Grade twenty, IS210. Other exceptional characteristics :Worm & Worm Wheels: The worm is produced of case-hardening / alloy metal, duly hardened, floor and lapped and is integral with the shaft. Bearing journals ate precisely floor. Worm Wheels is produced of chill cast phosphorous bronze and tightly fitted with the C.I. Centres. Worm Wheels tooth are produced on precision hobbing devices and large accuracy hobs. Adaptable Worm Gearbox Bearings: The Worm and Worm Wheels are supported on Extra Large Duty Tappet roller anti friction bearings of ample margin of protection to let sufficient journals as properly as thrust hundreds. Overhung loads arising Out of sprocket or pinion travel are typically permissible since the equipment circumstance and bearing are created for this obligation. In situation of large overhung load, and extra roller bearing can be provided. Wheel Shafts: The Worm wheel Shafts are made of higher tensile carbon steel, duly hardened and floor. It is of big diameter of carry the torsional as properly as the bending loads which may be induced by overhung drives. Lubrication: Lubrication in Worm gearbox is by splash of oil from the sump. As a result, no unique treatment is essential except for the occasional oil topping of the oil to the required stage. An oil filler cum breather plug is supplied together with the drain plug and stage plug. Oil seals of suitable dimension are presented on all enter and output shafts.Only For extremely low enter pace of below fifty RPM, and weighty masses in measurements over 350 mm, compelled lubrication is essential. Worm Gearbox Cooling: Air cooling is effected by indicates of regular propylene or steel supporters which direct air in excess of the ribbed area of the Scenario. The enthusiast is made to operate in the two the course of rotation and is so organized in conjunction with the ribbing of the scenario to enable maximum warmth dissipation. Overload Ratings: All the Elements of the Gear Unit are so created that they can stand up to one hundred% overload for fifteen seconds 50% overload for one minute forty% overload for fifteen minutes twenty five% overload for 1 hour How to select a correct kind of Gearbox :It is recommended that as a lot as achievable of the pursuing data be presented in the enquiry or get so that a verify can be created and tips given on the most appropriate dimensions of Worm Pace Reducer for any software.one.Variety of key mover.2. Horse-energy of key mover.three. Output torque necessary from driven member. 4. Input pace of gear unit.five. Output velocity of gear device. six. Configuration of push essential and shaft disposition. 7. Whole everyday several hours of working. If working is intermitteTo get the sort-pick reference,remember to make contact with our technical rep or income rep .

Packing & Shipping



five hundred (L) * 500 (W) * 400 (D)


one.two T

Packaging Specifics

The standard bundle is picket box(Dimension: L*W*H). If export to european nations,the wooden box will be fumigated.If container is as well tigher,we will use pe movie for packing or pack it in accordance to clients special ask for.



five hundred (L) * five hundred (W) * 400 (D)


one.two T

Packaging Details

The normal package deal is wood box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is as well tigher,we will use pe movie for packing or pack it in accordance to buyers unique request.


Q1: Are you trading firm or maker ?

A: We are a manufacturer in ZJ China.welcome to our manufacturing facility to have a visit.

Q2: How we select versions and requirements?

A:You can e mail us the collection identify & code (for instance: WJ series worm gearbox) as nicely as prerequisite particulars, such as motor electricity, output speed or ratio, support aspect or your application…as considerably knowledge as attainable. If you can provide some photographs or drawings, it is better.

Q3: How is your value? Can you provide any discount?

A: We will give the ideal value we can foundation on your needs and the portions.

Q4: How prolonged ought to I hold out for the feedback after I send out the enquiry?

A: Inside twelve several hours.

Q5: What is your product guarantee period of time?

A:We offer you a single 12 months warranty because the vessel departure date remaining China.

Q6: What industries are your gearboxes being utilized?

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