DXG(ATA) Series Hanging Shaft Mounted Gearbox for Quarrying and Mining Industry

DXG(ATA) Series Hanging Shaft Mounted Gearbox for Quarrying and Mining Industry

The DXG(ATA) series shaft mounted gearbox is well-received by industries after becoming the best-selling mining gearbox. It is favored because its absolute reliability and low maintenance characteristics are critical factors in the mining and ore fields. The shaft-mounted speed reducer adopts a modular design that can be modified according to customer requirements. DXG(ATA) series shaft mounted gearbox is widely applied to the mining industry, such as Crusher, Ore Mill, Crane, Screening Machine, Conveyor, etc.

DXG(ATA) Series Shaft Mounted Gearbox Components:

Housing:	Nodular Cast Iron(Ductile Iron) QT600
Gears Profile:	Hardened Helical Gears
Gears Material:	20CrMnTi
Gears Processing:	Carburizing, Quenching, Grinding
Gears Hardness:	Surface Hardness: HRC58-62, Inner Hardness: HBS156-207
Gears Accuracy:	6 Class
Shafts Material:	40Cr
Input Configurations:	Keyed Solid Shaft Input, IEC Normalized Motor Flange
Output Configurations:	Keyed Hollow Shaft Output
Oil Seal:	TAIWAN SOG
Bearings:	NSK, SKF, FAG, HRB, ZWZ, LYC
Spare Parts:	Shaft mounted gearbox torque arm, Optional Backstop

DXG(ATA) Series Shaft Mounted Gearbox Advantages

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 Replacement of Bonfiglioli(TA Series).
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7. Double lips oil seal combines the functions of seal and dust-proof.

8. Widely used in belt conveyor and pulley drive systems.

DXG(ATA) Series Shaft Mounted Gearbox Models:

1 Stage: ATA30, ATA35, ATA40, ATA45, ATA50, ATA60, ATA70, ATA80, ATA100, ATA125
2 Stage: ATA35D, ATA40D, ATA45D, ATA50D, ATA60D, ATA70D, ATA80D, ATA100D, ATA125D

Models	Output Bore Dia.	Maximum Torque	Nominal Ratio(i)
ATA30	30mm	180Nm	5 7 10 12.5 15 20 25 31
ATA35	35mm	420Nm
ATA40	40mm/45mm	950Nm
ATA45	45mm/50mm/55mm	1400Nm
ATA50	50mm/55mm/60mm	2300Nm
ATA60	60mm/70mm	3600Nm
ATA70	70mm/85mm	5100Nm
ATA80	80mm/100mm	7000Nm
ATA100	100mm/125mm	11000Nm
ATA125	125mm/135mm	17000Nm

DXG(ATA) Series Shaft Mounted Gearbox Applications

DXG(ATA) Series Shaft Mounted Gearbox is widely applied to the mining industry, such as Crusher, Ore Mill, Crane, Screening Machine, Conveyor, etc. The following pictures illustrate how DXG(ATA) is applied to the conveyor belt. The motorized pulley(drum motor) is configured with a DXG(ATA) series shaft-mounted gearbox and then transmits power to the conveyor.

DXG(ATA) Series Shaft Mounted Conveyor Gearbox for Mining Industry	DXG(ATA) Series Shaft Mounted Gearbox Configured with Motorized Pulley
DXG(ATA) Series Shaft Mounted Gearbox Applied to Conveyor	DXG(ATA) Shaft Mounted Gearbox with Electric Roller Configured

DXG(ATA) Series Shaft Mounted Gearbox Selection Table

DXG(ATA) Series Shaft Mounted Gearbox Installation Size

DXG(ATA) Series Shaft Mounted Gearbox Installation Instructions:

The following installation instructions must be followed.

1. Ensure that the gearbox is properly installed to prevent loosening. Install hydraulic couplings, torque limiters, etc., if necessary for use in situations of overload or vibration.

2. Before painting, there must be protective measures on the machining surface of parts and the outer surface of the oil seal to prevent the paint from drying on the rubber and damaging the sealing function.

3. Before the gearbox is used, it shall be ensured that the equipment connected with the gearbox shall comply with the relevant technical regulations.

4. Before starting the machine, ensure that the oil surface conforms to the assembly position specified by the gearbox, and the oil’s viscosity should be suitable for the gearbox. See Chart A4 for details.

5. For outdoor installation, Proper measures must be taken to protect the motor from rain or sun exposure.

6. Before assembly, each mounting surface must be cleaned and properly treated to prevent rust.

DXG(ATA) Series Shaft Mounted Gearbox Installation Removal

DXG(ATA) Series Shaft Mounted Gearbox Maintenance

1. After a 300-hour operation, please change the oil, and flush the gear unit with suitable detergents.

2. Please do not mix mineral oil and synthetic oil.

3. Please check the oil level at regular times. Please check the oil level regularly, and change the oil according to the following table.

油温 Oil temperature [℃]	换油间隔（小时）Oil change interval [h]
	矿物油 Mineral oil	合成油 Synthetic oil
<65	6000	15000
65-80	3000	9000
80-95	1500	7500

DXG(ATA) Series Shaft Mounted Gearbox Storage

Follow the instructions below to ensure proper storage of products.

(1). Do not store outdoors and in areas that are exposed to the weather and high temperatures.

(2). Please place cardboard, wood, or other materials between the product and the floor. The gearbox should not be in direct contact with the ground.

(3) Machined surfaces such as flanges, shafts, and couplings must be coated with a suitable anti-rust oil (MOBILARMA248 or equivalent) if they are to be stored for a long time.

(4) In addition, the gearbox must be at the highest oil level and fully filled. The amount and type of oil must be restored before the equipment can be put back into service.

Shaft Mounted Gearbox Manufacturers and Suppliers

Zhejiang HZPT Transmission Machinery Co., Ltd. is China's general mechanical gearbox industry Association unit; it is engaged in gearbox professional manufacturing company, the company in the domestic industry took the lead and passed the ISO9001 international quality system certification, perfect quality system, and strict management, so that the product quantity is a perfect guarantee, deeply trusted by the majority of users, was rated as a star enterprise over the years. Since its establishment in 1991, the company has introduced advanced technology and high-precision equipment so that the quality of its products continues to improve; the main products are helical gearbox, spiral bevel gearbox, cycloidal gearbox, mechanical stepless speed variator, worm gearbox, screw jack lifter, and planetary gearbox. The company has complete testing equipment; gear material is made of high-quality alloy steel by carburizing fire, grinding teeth, and precision up to GB/T10095 standard 5~6 to ensure high strength, low noise, and durable products. The Company's tenet is "quality first, reputation first"; the company is willing to cooperate with friends at home and abroad, which is a joint development.

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