Low noise NMRVNRV series aluminum alloy transmission worm gear speed reducer gearbox


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Gearing Arrangement:


Output Torque:


Input Speed:

1400 Rpm

Output Speed:



Blue,Silver or On customer request

Product name:

Electric Motor Speed Reducer


Aluminium Alloy


Homemade Bearing


7.5, 10, 15, 20, 30, 40, 50, 60

Heat treatment:


Mounting Position:

Foot Mounted, Flange Mounted


Machine Tool,Power Transmission

Original country:



Carton or Wooden Case

Supply Ability

Supply Ability:
1200 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
Carton or Wooden Case

Online Customization

Product Description

Product name Low noise NMRV/NRV series aluminum alloy transmission worm gear speed reducer gearbox
Ratio 7.5, 10, 15, 20,30, 40, 50, 60
Color Blue, silver or as customer’s requirements
Brand HangTai
Material Aluminum Alloy
Warranty 1year
Input Power 0.06kW-15kW
Application Indutrial Machine:Food Stuff, Ceramics, Chemical, Packing, Dyeing, Woodworking, Glass.

The features of speed reducer motor

(1) Large output torque

(2) Safe, reliable, economical and durable
(3) Stable transmission, quiet operation

(4) High heat-radiating efficiency, high carrying ability
(5) Combination of two single-step worm gear speed reducers, meeting the requirements of super speed ratio

The relevant information about RV series speed reducer

High quality aluminum housing from 025-090
High quality iron cast housing from 110-150
NSK bearings
Tin Bronze worm wheel
RV series worm gearbox speed reducers:
Model size:025,030,040,050,063,075,090,110,130,150
Speed ratio:7.5,10,15,20,30,40,50,60

Company Information

Hangzhou Hangtai Machinery Co., Ltd is located in Hangzhou City, Zhejiang Province, which is afactory that collects production, research and development as one. The factoryis equipped with impeccable producing devices and technicists and has a staffof nearly 50. The main products of the company is RV slowdown machines, WPslowdown machines, and SWL elevators as well as all the auxiliary products forslowdown machines, such as the series auxiliary parts of boxes, end covers,flanges, worms, turbines etc. It has always enjoyed numerous public praises forits excellent product quality and good reputation in the slowdown machineindustry.Since the establishment of Hangzhou HangtaiMachinery Co., Ltd over ten years ago, its products have covered more than 10countries in the regions of Europe, Asia, America and so on and are adoredtremendously by the customers. Nowadays we have brought overseas qualityproducts back to China, hoping to enable all of the Chinese users to enjoy highquality drive products as well.

Our Services

1. ServiceContents:Activeservice,rapidservice,freechargeservice,housekeeperservice,strategicservice.
2. StrategicServices:Jointtechnicalinnovation,quality&newproductsco-development,co-leanproduction,co-marketing.
3. ServiceConcept:Excellentproductsforourexcellentcustomers.
4. ServiceArea:Europe,NorthAmerica,SouthAmerica,Asia-Pacific,Middle-East,Africa.

Packaging & Shipping

1. Inner packaging:wrap it in a plastic bag and put it in a carton.

2. Outer packaging:use standard export wooden case.

3. Port of Loading:ShangHai, Ningbo.

4. Delivery time:within one month.


Q: Areyoutradingcompanyormanufacturer?
A: Weare a factory.

Q: Howlongisyourdeliverytime?
A: Generallyitis10-15daysifthegoodsareinstock.oritis20-30daysifthegoodsarenotinstock, itisaccrodingtoquantity.

Q: Doyouprovidsamples?isitfreeorextra?
A: Yes, wecouldofferthesampleforchargebutdonotpaythecostoffreight. Wewillchargethesamplefeeinadvance,andsamplefeewillbereturnediftheorderisplaced.

A: a)Typeofthegearbox, ratio,inputandoutputtype,inputflange,mountingposition,andmotorinformationetc.

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