| Customization: | Available |
|---|---|
| Application: | Machinery |
| Hardness: | Hardened Tooth Surface |
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NGW series gearboxes consist of single-stage(NGW11-NGW121),two-stage(NGW42-NGW122) and stree-stage(NGW73-NGW123).
1.Model Number
NGW, NGW-L, NGW-S, NGW-QJ
2.Applications
NGW Planetary Gear Units is widely used in many areas such as metallurgy, mine, lifting, transportation, textile, cement, light industry, chemical, pharmaceutical, dye printing and so on. 
3.Product Characteristics
(1) Small volume, light weight, well-knitted structure, big transmission power and high load capacity. Compared with the ordinary cylindrical gear reducers of the same level, its weight is lower 1/2 and volume is only 1/2-1/3 of the former.
(2) High transmission efficiency. 1-stage is up to 97%, 2-stage 94%, 3-stage 91%.
(3) The range of transmission power is very wide, from 1kw to 1300kw.
(4) NGW Planetary Gear Units is designed with hard-tooth-faced, and can be used widely and in long period.
(5) Big transmission ratio
4.Technical Data(NGW)
Original Version NGW Series
Shafts Position: In Line
1 Stage: NGW11~NGW121 Ratio: 2.8~12.5
2 Stage: NGW42~NGW122 Ratio: 14~160
3 Stage: NGW73~NGW123 Ratio: 180~2000
New Design NGW Series
Shafts Position: In Line, Parallel Shaft
NAD(NAF) - 1 Stage, Foot Mounted(Flange Mounted), In Line
NAZD(NAZF) - 1 Stage, Foot Mounted(Flange Mounted), Parallel Shaft
NBD(NBF) - 2 Stage, Foot Mounted(Flange Mounted), In Line
NGW-S Series Planetary Gearboxes
Shafts Position: Right Angle
Gearset: Spiral Bevel Gear Pair Integrated With Planetary Gear Set
2 Stage: NGW-S42~NGW-S122 Ratio: 11.2~80
3 Stage: NGW-S73~NGW-S123 Ratio: 56~500
| Stage | Model | Size | Ratio | Rated Power |
| Single-stage | NGW11~NGW121 | 1~12 | 2.8~12.5 | 2. 8-1314KW |
| Two-stage | NGW42~NGW122 | 1~12 | 14-160 | 0.7-517KW |
| Three-stage | NGW73~NGW123 | 1~6 | 180-2000 | 0.16-47.1KW |
| Types | Sizes | Nominal Ratio | Input Shaft Dia.(m6) | Output Shaft Dia.(n6) |
| NAD | 200,224,...1800,2000 | 4~5.6 6.3~9 |
50~400mm 40~360mm |
60~630mm |
| NAF | 200,224,...500,560 | 4~5.6 6.3~9 |
50~130mm 40~100mm |
60~220mm |
| NAZD | 200,224,...1400,1600 | 10~18 | 30~240mm | 60~560mm |
| NAZF | 200,224,...500,560 | 10~18 | 30~85mm | 60~220mm |
| NBD | 250,280,...1800,2000 | 20~25 28~50 |
30~280mm | 80~630mm |
| NBF | 250,280,...500,560 | 20~25 28~50 |
30~80mm | 80~220mm |
| NBZD | 250,280,...1400,1600 | 56~125 | 28~170mm | 80~560mm |
| NBZF | 250,280,...500,560 | 56~125 | 28~55mm | 80~220mm |
| NCD | 315,355,...1800,2000 | 112~400 | 25~150mm | 120~630mm |
| NCF | 315,355,...500,560 | 112~400 | 25~50mm | 120~220mm |
| NCZD | 315,355,...1800,2000 | 450~1250 | 20~170mm | 120~630mm |
| NCZF | 315,355,...500,560 | 450~1250 | 25~45mm | 120~220mm |
(1) Input speed is generally n, ≤1500r/min
(2) The peripheral speed of the gear drive is not more than 20 m / s.
(3) Working environment-40~50°C. If it is lower than 0°C, the lubricating oil should be preheated to above 0°C before starting. The reducer can be used in both forward and reverse directions.
(4) It can be widely used in metallurgy, mining, chemical, building materials, lifting, transportation, textile, paper, equipment, plastics, rubber, engineering machinery, energy and other industrial sectors.
FAQ
Q: What is your MOQ of this item?
A: 1pcs. For the first time cooperation, we accept trial sample order.
Q: What's your payment terms?
A: 30% T/T deposit, 70% balance before shipment or L/C at sight.
Q: What's the delivery time?
A: 30 days after receiving your L/C or T/T deposit.
Q: Can we used our own brand on motors ?
A: Sure, we can offer OEM service, manufacture with your authorized brand.
Q: How long is your warranty?
A: 12 months after receiving B/L.
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