Nmrv Series Universal Box Structure Worm Gear Speed Reducer Used For Wood Working Machine
All the content of this page is from the Internet. The content is only for reference for product selection. Our products are replacement parts, not original spare parts. We are not the holder of the original trademarks mentioned in the content. Our replacement parts are perfectly adapted to the original spare parts. If you need to buy original spare parts, please contact the original factory. If you want to buy original spare parts, please contact the original supplier for purchase.
Nmrv Series Universal Box Structure Worm Gear Speed Reducer Used For Wood Working Machine
This Nmrv Series Universal Box Structure Worm Gear Speed Reducer is commonly used in wood working machines. It has the following specifications:
- Gearing Arrangement: Worm
- Output Torque: 2.6-1195N.M
- Rated Power: 0.06-11KW
- Input Speed: 1400R/MIN
- Output Speed: 14-280R/MIN
- Model Number: 025-150 nmrv worm gearbox / speed reducer
- Ratio: 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 90, 100
- Color: SLIVER, BLUE, BLACE, GREY
- Bearing: SKF, NAK
- Certification: ISO9001-2000
- Gearing Arrangement: Worm wheel with shaft
- Shipment time: 15-20 days
- Lubricant: Synthetic or mineral
- Warranty: 1 year
- Housing: Aluminium Alloy/Casting Iron
- Mount position: Foot Mounted, Flange mounted
Structure
The Nmrv Series Universal Box Structure Worm Gear Speed Reducer is made up of the following materials:
- Worm: inner is nodular cast iron, outside is #94 bronze
- Wheel: 20Crmoti steel (Carburizing)
- Output shaft: #45 steel raw material
- Bearing: UBC brand
- Housing: aluminum with oven painting for NMRV030-090, cast iron for NMRV110 and 130
- Oil seal: SKF AND NAK
NMRV series worm gear reducer
- Low noise and temperature rise.
- High bearing capability, smooth running, and long service life.
- Small volume, light weight, beautiful shape, and easy installation.
- Can run continuously under severe environments and has good reliability.
Operation & Maintenance
- When the worm speed reducer starts to work up to 200-400 hours, its lubricant should be replaced.
- The gearbox needs to replace the oil after 4000 hours.
- Worm reduction gearbox is fully filled with lubricant oil after finished assembly.
- Lubricating 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: 20 days after receiving the deposit
Other Products by EVER-POWER GROUP
EVER-POWER GROUP mainly supplies various Cast Iron used in the industry, such as Grey Cast Iron, Ductile Cast Iron, Alloy Steel Casting, Stainless Steel Casting, Carbon Steel Casting, Corrosion Resistant Steel Casting, Aluminum Pressure Die Casting, Aluminum Gravity Die Casting, Aluminum Sand Casting, Aluminium Alloy Casting, Refractory Steel Casting, Copper alloy casting, Zinc alloy casting, Sand Casting, Green Sand Casting, and more. We offer high-quality products, favorable prices, and considerate service. We welcome customers to come to us for drawing or sample customization.
FAQ
1. Q: What is the warranty for your products?
A: Our warranty ranges from 12 to 18 months, depending on the product, with lifetime service.
2. Q: What is your minimum order quantity (MOQ)?
A: We accept orders for as low as 1 piece for different gearboxes.
3. Q: Do you supply customized gearboxes or gears?
A: Yes, we can provide customized gearboxes and gears based on your requirements.
4. Q: What information should be given when buying a gearbox?
A: We need to know the gearbox ratio, type, input speed, rated power, mounting position, and any other specific details.
5. Q: Can your products be used as replacement parts for the original spare parts?
A: Yes, our replacement parts are designed to perfectly adapt to the original spare parts.
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port






