Custom  Custom Solutions Available made NRV series high torque 1.550 Nm and admissible radial loads to 16.500 N with input shaft

assures the steadiness and consistency of the crucial purpose of factors.


Rapid Specifics

Relevant Industries:

Production Plant

Manufacturer Identify:


Item NO:


Rated Energy:


Merchandise Key phrases:

rv gearbox



Solution name:

Worm Equipment Screw Jack


Mining Plant


Aluminium Alloy






five-a hundred

Packaging & Shipping and delivery

Guide Time
Amount(Parts) one – 100 >100
Est. Time(times) 20 To be negotiated

On-line Customization

Mounting Dimension

The merchandise are widely applied in the making equipments of all kinds of industries inside and outside the house China. They are the ideal alternatives for nowadays modern day amenities of mechanical decreasing generate control to comprehend massive twisting distance, large equipment ratio, minor sound, high efficiency and balance.


NMRV025, 030, 040, 050, 063, 075, 090, a hundred and ten, a hundred thirty, one hundred fifty


one:five,seven.5,ten,15,20,25,30,40,50,sixty,eighty,a hundred


Blue, Silver Or On Consumer Request


lower noise (<50DB)


Productive and protected running


Housing: Die-Forged Aluminum Alloy

Worm Equipment-Bronze 9-4#

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

Shaft-chromium steel-forty five#


Carton and Wooden Case


C&U Bearing






12 months

Input Power:   

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


Industrial Equipment: Meals Stuff, 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

One Action Worm Gear Reducer.

The reducer which product is twenty five~ninety manufactured of Aluminum alloy die-casting box,great searching in visual appeal,compact in structure,rust proofing on surface and modest quantity to save mounting place.
The reducer design of 110~150 is made of forged iron which casted with Aluminum mould.It`s good looking and strong, and can be employed by way of the location of multi-azimuth.
Excellent radiating characterstic qualified prospects safe and reliability,and substantial effectiveness for making use of.
The sturdy ability of loading make sure steady transmission,make significantly less vibration and sound.
Varies of connecting framework for energy enter and torque output fulfill distinct call for-meritsthe design of box define and the set of foot gap with good versality is apt to a lot of kinds of mounting.

The NMRV worm gearbox is new generation of merchandise by our manufacturing facility on the basis of perfecting WJ sequence merchandise with compromise of sophisticated technological innovation both at property and overseas.It’s apprearance adopts superior sq. box construction.It truly is outer entire body is produced of high quality aluminium alloy die casting into forming.It truly is small in volume,light bodyweight,substantial in radiating efficiency,big in output torque,clean in running and minimal sounds.It’s suitbale for all positions.

Technique for design selected

Make sure you recognize the pursuing at very first in purchase to delect the model of RV speed reducer appropriately.

– Loading situation
 – Pace scope or ratio in software
– Operating problem and environment
– Installation place

Business profile

HangZhou EPT Group – one of the most significant gearbox producer in China – Electromechanical Services Co. Ltd

HangZhou EPT Group – 1 of the biggest gearbox producer in China – Electromechanical Products Co., a reward company integrating improvement, design, production and sales,Primary marketing goods consist of reducer motor,water pump,development equipment and areas,bearings,hardware and electrical tools,plastic goods,Labour security appliance.Our organization always comply with the procedure concept which is made up of people-oriented, innovation as the soul,be well prepared for hazard in times of peace, unremitting……

Application location


Detailed Photos

Packing & Shipping



500 (L) * 500 (W) * four hundred (D)


one.2 T

Packaging Specifics

The regular bundle is wood box(Size: L*W*H). If export to european nations around the world,the wood box will be fumigated.If container is also tigher,we will use pe movie for packing or pack it in accordance to clients particular ask for.



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


1.2 T

Packaging Particulars

The regular package deal is picket box(Measurement: L*W*H). If export to european nations,the wood box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to clients particular request.


Q1: Are you investing business or producer ?

A: We are a maker in ZheJiang China.welcome to our manufacturing unit to have a check out.

Q2: How we select types and technical specs?

A:You can e-mail us the sequence identify & code (for illustration: WJ collection worm gearbox) as properly as need particulars, this kind of as motor energy, output speed or ratio, support factor or your application…as considerably information as possible. If you can provide some photos or drawings, it is greater.

Q3: How is your value? Can you provide any price cut?

A: We will give the best value we can base on your wants and the quantities.

This autumn: How lengthy need to I wait around for the opinions after I send the enquiry?

A: Inside 12 several hours.

Q5: What is your merchandise guarantee period?

A:We supply 1 12 months warranty because the vessel departure day still left China.

Q6: What industries are your gearboxes currently being used?

A:Our gearboxes are extensively applied to metallurgical products, mining equipment, automation tools, meals machinery, packaging equipment, tobacco products and so on.

Speak to us

Cell: +86-13083988828 we chat # or 0086-571-88220971 (WeChat)
E-mail:hzptcorp (a)
Insert:No.789 ShenHua Road, , XiHu District, HangZhou, ZheJiang, China
HangZhou EPT Team – a single of the most significant gearbox company in China – Electromechanical Facilities Co. Ltd.