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NRV Worm Shaft Reducer RV series worm gear reduction manual gearbox


Quick Details

Relevant Industries:

Garment Stores, Building Material Stores, Machinery Fix Shops, Design works 

Gearing Arrangement:


Output Torque:


Enter Speed:


Output Speed:


Spot of Origin:Zhejiang, China
Brand Name:



depend on client


Aluminium/Cast Iron Housing


Carbon Steel #45 or Alloy Metal 20CrM

Worm whele:

Alminium/Tin/Phosphor Brozne


far more than 15000 hours


18 months


NSK Bearing







Packaging & Shipping

Promoting Units:
Solitary item
Single deal dimension: 
15X10X10 cm
One gross excess weight:
three.five hundred kg
Package deal Variety:
one.cartons inside of,wooden instances outside two.specific consumer demand
Photo Illustration:

Lead Time
Quantity(Parts) 1 – 10 11 – a hundred a hundred and one – one thousand >1000
Est. Time(times) five ten 20 To be negotiated

Online Customization

China maker substantial good quality aluminum RV sequence worm equipment reducer flange gearbox


Item photos:





Parameter choices:


input energy model size
.06kw NMRV25,NMRV30
.09kw NMRV25,NMRV30,NMRV40
.12kw NMRV30,NMRV40,NMRV50
.18kw NMRV30,NMRV40,NMRV50
.25kw NMRV40,NMRV50,NMRV63
.37kw NMRV40,NMRV50,NMRV63
.55kw NMRV50,NMRV63,NMRV75
.75kw NMRV50,NMRV63,NMRV75,NMRV90
1.1kw NMRV63,NMRV75,NMRV90,NMRV110
one.5kw NMRV63,NMRV75,NMRV90,NMRV110
two.2kw NMRV75,NMRV90,NMRV110,NMRV130,NMRV150
3kw NMRV75,NMRV90,NMRV110,NMRV130,NMRV150
4kw NMRV90,NMRV110,NMRV130,NMRV150,
5.5kw NMRV110,NMRV130,NMRV150
seven.5kw NMRV110,NMRV130,NMRV150
15kw NMRV150




Sign illustration:


A NRV050-VS-fifty B8

   Reducer design 050, with input shaft and worm extensional shaft, ratio 50, mounting position B8.

B NMRV075-F1-twenty-Y-1.KW B3

   Reducer model 075, motor electrical power one.5kw, with F1 output flange, transmission ratio 20, mouting place B8.

C NMRV110-AS-twenty five-Y2.2KW B6

   Reducer model a hundred and ten, motor electricity two.2KW, with further single output shaft output shaft, transmission  ratio 25, mounting placement B6.


Organization Indroduce:


work shop:







Method Of An Get:


1. Remember to check out solution detailed information previously mentioned.


A. Design/Size   B. Transmission Ratio   C. Shaft Direction  D. Order Quantity.


2. Our Export Support Group will make contact with you with a quotation file in three hours following our staff get your enquiry.


3. When you spot an purchase, our crew will verify with you about colour, package,strategy of payment and delivery,

    then a product sales contract will be sent to you to confirm.


4. Packing: Carton and Picket Situation.


five. How to shipping:


    By sea – Consumer appoint forwarder, or our revenue staff uncover suitable forwarder for purchasers.


    By air – Consumer offer accumulate convey account, or our revenue staff locate suitable  express for purchasers. (Largely for sample)


    Others – We organize to shipping merchandise to some spot in China appoint by consumers.




Welcome To Pay a visit to Our Manufacturing unit – Situated in the tourism city – Hangzhou -West Lake.


worm gear box

As one of leading worm gear boxes manufacturers, suppliers and exporters of products, We offer sworm gear box and many other products.

Please contact us for details.

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