DXG50/DXG50 D Series Shaft Mounted Gearbox for Mining and Quarry
ATA Series Shaft Mounted Gearbox(DXG50/DXG50 D Series Shaft Mounted Gearbox) is widely working in the mining industry for use in crushers, ore mills, cranes, screening machines, conveyors, and more. The motorized pulley (drum motor) is configured with an ATA shaft-mounted gearbox and then it directly transmits power to the conveyor. The ATA Series Shaft Mounted Gearbox has rated power from 1.1kW to 193kW, a rated torque range of 180 to 17000 NM, and an output speed of 25 – 300 RPM. These make this gearbox series a great choice for wide applications in quarry and mine. This model is widely used in belt conveyors and pulley drive systems.
Components of ATA(DXG) Series Shaft Mounted Gearbox:
1. Housing: Nodular Cast Iron(Ductile Iron) QT600
2. Gears Profile: Hardened Helical Gears
3. Gears Material: 20CrMnTi
4. Gears Processing: Carburizing, Quenching, Grinding
5. Gears Hardness: Surface Hardness: HRC58-62, Inner Hardness: HBS156-207
6. Gears Accuracy: 6 Class
7. Shafts Material: 40Cr
8. Input Configurations:
Keyed Solid Shaft Input
IEC Normalized Motor Flange
9. Output Configurations:
Keyed Hollow Shaft Output
10. Oil Seal: TAIWAN SOG
11. Bearings: NSK, SKF, FAG, HRB, ZWZ, LYC
12. Spare Parts: Torque arm, Optional Backstop
Specifications:
Model | i | n1=1400r/min | n1=900r/min | n1=500r/min | |||||||||
n2 | Mn2 | Pn1 | Rn1 | n2 | Mn2 | Pn1 | Rn1 | n2 | Mn2 | Pn1 | Rn1 | ||
r/min | N/m | kW | N | r/min | N/m | kW | N | r/min | N/m | kW | N | ||
DXG50 | 5 | 280 | 1400 | 42 | 2250 | 180 | 1700 | 33 | 2500 | 100 | 1900 | 20 | 3100 |
DXG50-D | 10 | 140 | 1750 | 27 | 1700 | 90 | 1900 | 18.8 | 1900 | 50 | 2000 | 11 | 2400 |
12.2 | 114 | 1800 | 23 | 1700 | 73 | 1900 | 15.7 | 1900 | 41 | 2000 | 9.2 | 2400 | |
15 | 93 | 1900 | 19.5 | 1700 | 60 | 1950 | 12.9 | 1900 | 33 | 2100 | 7.7 | 2400 | |
20.3 | 69 | 1950 | 14.8 | 1700 | 44 | 2000 | 9.8 | 1900 | 24.6 | 2100 | 5.7 | 2400 | |
25 | 56 | 2000 | 12.3 | 1700 | 36 | 2100 | 8.3 | 1900 | 20.0 | 2300 | 5.1 | 2400 |
DXG50/DXG50 D Series Shaft Mounted Gearbox Dimensions:
Model | D Series Shaft Mounted Gearbox Outside dimensions | Weight | |||||||||||||||||||
a1 | a2 | H | h1 | B | b1 | b2 | b3 | b4 | D1 | D2 | d | E | e | g | f1 | t1 | S | s1 | L | (kg) | |
DXG50 | 140 | 117 | 143 | 40 | 165 | 68 | 15 | 24.5 | 46 | 435 | 410 | 38 | 80 | 70 | 5 | 41 | 10 | M12 | 11 | 194 | 58 |
DXG50-D | 62 |
DX50 Series Shaft Mounted Gearbox Output Hollow Shaft:
Model | Dimensions of output hollow shaft | ||||||||||||
d1 | D4 | D5 | K0 | K1 | K2 | K3 | f2 | t2 | n | n1 | n2 | ||
DXG50 | Φ50 | 85 | 50 | 60 | 182 | 40 | 80 | 14 | 53.8 | 14 | M16 | – | – |
Φ55 | 55 | 65 | 59.3 | 16 | 17 | – | – | ||||||
Φ60 | 60 | 70 | 64.4 | 18 | M12 | 42 |
Features of :
1. Absolute reliability and low maintenance for the quarry and mine applications.
2. Sturdy ductile iron housing suitable for outdoor installation.
3. Up to three optional output shaft bore diameters.
4. Output shaft rotation in two directions: clockwise(Default) and counterclockwise(Customized).
5. Optional backstop for all models(Excluded ATA30) to prevent back driving in case of incline conveyors.
6. Dimensions are the same as Bonfiglioli(TA Series).
7. Double lips oil seal combines the functions of seal and dust-proof.
8. Widely used in belt conveyor and pulley drive systems.
The Maintenance of ATA Shaft Mounted Gearbox:
1. Before starting the reducer must be filled with N159 or N220 extreme-pressure industrial gear oils, till the gearbox oil shows an intermediate position
2. After three months of running, the gearbox needs to change oil, attention must be debris inside the machine rinsed before adding new oil.
3. At the reducer hollow shaft ends and drive pulley end gland plate must fasten with locking screws.
4. The reducer pulley and the motor pulley must be parallel when they are installed and the belt tightness should be moderate.
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