Components:
1. Housing: Cast Iron
2. Gearset: Planetary Gears Set
3. Input Configurations:
Keyed Solid Shaft Input
4. Output Configurations:
Keyed Solid Shaft Output
Models:
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
- NBZD(NBZF) - 2 Stage, Foot Mounted(Flange Mounted), Parallel Shaft
- NCD(NCF) - 3 Stage, Foot Mounted(Flange Mounted), In Line
- NCZD(NCZF) - 3 Stage, Foot Mounted(Flange Mounted), Parallel Shaft
NGW-L Series Planetary Gearboxes
Shafts Position: Coaxial
Input Configurations: Integrated with Electric Motors
Mounted: Flange Mounting
- 1 Stage: NGW-L11~ NGW-L71 Ratio: 4~10
- 2 Stage: NGW-L42~ NGW-L122 Ratio: 25~100
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
NGW-QJ Series Planetary Gearboxes
Shafts Position: Coaxial
Mounted: Inclined Mounting, inclination angle 45°~55°
Applications: Ball Grinding Mill Drives for Cement, Building Materials, Refractory Materials, Silicate, Fertilizer, Glass, Ceramics, Black & Non-ferrous Metal Ores
- NGW-QJ42~NGW-QJ92 Ratio: 25
Features:
1. AOKMAN
® NGW series planetary gear units have original version, new optimized version and other versions, various frame sizes, multiple shafts position and mounting positions
2. Compact structure, small sizes, light weight
3. High power, high load capacity, large gear ratio
4. High efficiency, high reliability
5. Clockwise and counterclockwise rotation both are possible
Parameters:
| 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 |
20~45mm |
120~220mm |
Installation:
Foot Mounted
Flange Mounted
Lubrication:
Oil Immersion and Splash Lubrication
Forced Lubrication
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