Gearbox
The gearbox means that the machinery is consist of various gears in order to deliver the required power to rotate the axis.
It is divided by the reduction gearbox and high speed gearbox according to the type of transfer speed.
And saying that If the speed of the driven shaft is lower than the drive shaft, it is reduction gear box. if higher , it is called high speed gearbox.
Reduction gear box is mainly used for the purpose of obtaining high torque by slow down the rpm to the required rpm of the drive source(motor).
High speed gearbox is used to for the purpose of obtaining a high speed rotation by increasing the limited rpm of the drive source (motor).
According to the type of gear (helical gear, bevel gear, planetary gear, worm gear, etc.), it is possible to produce in a variety of shape.
Advantages
- Ensure Product Reliability
- Based on the accumulated technology, implements optimized gear strength and shape Catia, Cad, Solid Edge, Kissoft, such as through a variety of design Tool. And established the most recent performance of the test equipment to ensure the reliability to meet customer needs
- Product implementation for High Speed
- By holding up-to-date precision machinery, produce high precision gear and have a high level of production and assembly techniques.so more than 5000RPM high speed gearbox production is possible.
- Analysis
- This analysis can optimize the design to meet
customer needs through the gear strength
calculations and optimum bearing selection.
Gearbox Standard Specifications
사양
Type |
Reduction Gearbox |
High Speed Gearbox |
Model |
RHA |
RHB |
RHC |
RKB |
RKC |
IHA |
IHB |
IHC |
IKB |
IKC |
Gear Ratio |
2~6.3 |
7.1~28 |
28~112 |
5.6~18 |
20~80 |
2~6.3 |
7.1~28 |
28~112 |
5.6~18 |
20~80 |
Gear configuration |
HELICAL |
1stage |
2stage |
3stage |
1stage |
2stage |
1stage |
2stage |
3stage |
1stage |
2stage |
BEVEL |
- |
- |
- |
1stage |
1stage |
- |
- |
- |
1stage |
1stage |
Lubrication |
Oil Lubrication (Flooded Type) |
Oil Lubrication (Circulating Pumps) |
Efficiency |
99% |
98% |
97.5% |
97.5% |
97% |
99% |
98% |
97.5% |
97.5% |
97% |
※ Gear configuration changes according to the gear type.
Main Products
-
Planetary Gear Box for Excavators power transmission (test)
- POWER
- 65kW
- Reduction Ratio
- 1 / 1.27
- Input RPM
- 85.9 RPM
- Maximum Output Torque
- 9,205 N.m
-
Gear Box for Modular rotating actuator system
- Power
- 684kW
- Reduction Ratio
- 1 / 1.1
- Input RPM
- 3400 RPM
- Maximum Output Torque
- 8433 N.m
-
3200kW Gear Box(1MW-class Smart Generator)
- Power
- 3200kW
- Reduction Ratio
- 1 / 1.5
- Input RPM
- 2,700 RPM
-
250kW Transmission Gear Box (test)
- Power
- 250kW
- Reduction Ratio(Transmission)
- 1 / 4.6
1 / 8.6
- Input RPM
- 15,000 RPM
- Maximum Output Torque
- 1 /4.6 : 3,260 N.m
1 /8.6 : 1,744 N.m
-
Reduction Gear Box for the 120kW turbine
- Power
- 120kW
- Reduction Ratio
- 1 / 4.45
- Input RPM
- 8,000 RPM
-
Dynamometer test 170kW Reduction Gear Box
- Power
- 170kW
- Reduction Ratio
- 1 / 1.45
- Input RPM
- 13,000 RPM
-
1250kW Planetary Gear Box (test)
- Power
- 1250kW
- High-Speed Ratio
- 3.88 / 1
- Output RPM
- 3,000 RPM
-
Pump gearbox for Fork Lift
- Power
- 376kW
- High-Speed Ratio
- 1.5 / 1
- Output RPM
- 2,700 RPM
-
270kW Helical Reducer (test)
- Power
- 270kW
- High-Speed Ratio
- 3 / 1
- Output RPM
- 7,500 RPM
-
250kW High-Speed Gear Box (test)
- Power
- 250kW
- High-Speed Ratio
- 13.87 / 1
- Output RPM
- 50,000 RPM
-
200kW High-Speed Gear Box for chemical plant industrial plants
- Power
- 200kW
- High-Speed Ratio
- 4.5 / 1
- Output RPM
- 8,000 RPM
-
430kW High-Speed Gear Box (test)
- Power
- 430kW
- High-Speed Ratio
- 2.5 / 1
- Output RPM
- 5,500 RPM