- Place of Origin:
- Brand Name:
- Model Number:
025-150 nmrv worm gearbox / speed reducer
- Rated Power:
- Gearing Arrangement:
- Output Torque:
- Input Speed:
- Output Speed:
- Gearing Arrangement::
worm wheel with shaft
- Shipment time:
syhthetic or mineral
Aluminium Alloy/Casting Iron
- Mount position:
Foot Mounted, Flange mounted
- Supply Ability:
- 1000 Piece/Pieces per Month
Packaging & Delivery
- Packaging Details
- Inner pack: use plastic bag and foam box, Outer pack: carton or wooden case per set or based on customer's request.
- 15-30days after receive the deposit
1:900 Ratio Good Price Double Reduction Worm Gear Speed Reducer
Worm: inner is nodular cast iron, outside is #94 bronze
Wheel: 20Crmoti steel (Carburizing)
Output shaft: #45 steel raw materal
Bearing: UBC brand
Housing: aluminum with oven painting for NMRV030-090, cast iron for NMRV110 and 130
Oil seal: SKFAND NAK
(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
(1) Iput power:0.06kw-15kw
(2) Output torque:4-2320N.M
(3) Speed ratio: 100-3000
(4) With IEC input flange: 56B14/71B14/80B5/90B5…
(1) Blue / Light blue
(2) Silvery White
(1) Quality guarantee: 1 year
(2) Certificate of quality: ISO9001:2000
(3) Every product must be tested before sending
(1)When worm speed reducer starts to work up to200-400 hours, its lubricant should be replaced.
(2)Thegearbox need to replace the oil after 4000 hours.
(3)Worm reduction gearbox is fully filled with lubricant oil after finshed assembly.
(4)Lubricanting oil should be kept enough in the casing and checked at a fixed time.
Packaging & Shipping
Inner packing: pp bag with carton
Outer packing: Wooden case
Shipment:20days after received the deposit
Hangzhou Wanxing reducer Co.,Ltd is established in 1999 and is a professional manufacturer and supplier of NMRV,VF,WP,PLANETARY gearbox/reducer. It is located in Hangzhou City of China,with easy access to air port and sea port.
Our company now opeartes with more than 100pieces of equipment and pass the ISO9001:2000 certification. In order to improve our products,we’ve established a research and development department with experienced technicians. We also take part in some exhibitions such as the Cantan fair,the Hannover Mess.
EC Declaration of conformity
As a result, we can provise both standard and non-standard NMRV gearboxed to meet customer’s requirements.
1.High quality product—-Our tenet is "quality first".Good material,precise manufacturing processes
and strict quality control can create excellent quality.
2.Competitive price—-We have our own factory,scientific producing,direct-selling.So we can save the cost and supply low price.
3.Professional—-Our professional engineer can answer technical questions,help you solve technical problems and help you choose the most suitable product according to your requirements.
4.Delivery fast—-We are near port,and we have professional forwarder.Goods can be sent out within 1 to 10 working days based on order quantity.
5.Best service—-Answering e-mails or solving questions timely.Delivery and update information on time.
1, Q: What’s your business type?
2, Q: What’s your main products?
A: Power transmission gearboxes and gears.
Such as: industrial HB gearbox, worm/helical/bevel/planetary gearbox, customed gears, etc.
3, Q: What about your warranty?
A:12 to 18 months warranty according to different products and lifetime service.
4, Q: What’s your MOQ?
A: 1 piece for different gearboxes.
5, Q: Can you supply customized gearboxes or gears?
A: Yes, we can. Mostly depend on your requirements.
6, Q: What information should be given, if I want to buy gearbox?
A: Gearbox ratio, type, input speed, rated power,Mounting position,More details, better!
7,Q:What about the payment?
A:T/T 30%advance,balance against copy B/L(L/C at sight can be accept)
8,When you can get our reply after inquiry?
A:We have professional team do work for different customers, so you can be sure to get the reply within 24 hours.
Dear friends, if you are interested in any models of us, pls contact us, we will reply you within 24 hours,expecting your mail.