High Precision Helical Reducer Transmission Gearbox Planetary Gear Motor Right NEMA32 Brushless DC Customized Non-Standard gearbox
Product Description
ep300 series gearbox
| Applications |
Indutry, chemical, oil, mine and all transmission solutions! |
| Housing material |
HT250 high-strength cast iron |
| Housing hardness |
HBS190-240 |
| Gear material |
20CrMnTi alloy steel |
| Surface hardness of gears |
HRC58°~62 ° |
| Gear core hardness |
HRC33~40 |
| Input / Output shaft material |
42CrMo alloy steel |
| Input / Output shaft hardness |
HRC25~30 |
| Machining precision of gears |
accurate grinding, 6~5 Grade |
| Lubricating oil |
GB L-CKC220-460, Shell Omala220-460 |
| Heat treatment |
tempering, cementiting, quenching, etc. |
| Efficiency |
94% |
| Noise (MAX) |
60~68dB |
| Temp. rise (MAX) |
40ºC |
| Temp. rise (Oil)(MAX) |
50ºC |
| Vibration |
≤20µm |
| Backlash |
≤20Arcmin |
Planetary gearboxes, also known as epicyclic gearboxes, are a sophisticated type of gear system consisting of a central "sun" gear, multiple "planet" gears that revolve around the sun gear, and an outer "ring" gear with internal teeth. The planet gears are mounted on a "carrier," which often serves as the output shaft. This unique coaxial arrangement and load-sharing capability give them distinct advantages and lead to their widespread application in various demanding fields.
Applications of Planetary Gearboxes:
Due to their unique combination of high torque density, compactness, precision, high reduction ratios, and shock resistance, planetary gearboxes are extensively used in a wide range of sophisticated and demanding applications:
-
Robotics and Automation:
- Industrial Robots (Joints): Their precision (low backlash), high torque-to-size ratio, and ability to withstand shock loads make them ideal for the articulated joints of industrial robots, enabling precise and repeatable movements.
- Collaborative Robots (Cobots): Essential for the smooth, controlled motion and safety required for human-robot collaboration.
- Automated Guided Vehicles (AGVs) and Automated Mobile Robots (AMRs): Used in wheel drives and lifting mechanisms for efficient navigation and material handling.
- CNC Machines and Positioning Systems: For precise movement of axes (X, Y, Z), tool changers, and rotary tables in manufacturing.
-
Automotive and Transportation:
- Automatic Transmissions: A cornerstone application. Multiple planetary gear sets are used to achieve various gear ratios efficiently within a compact space, providing smooth and continuous power delivery.
- Electric Vehicles (EVs): Used as reduction gears between the electric motor and the wheels to provide the necessary high torque for acceleration and driving, all within a compact assembly.
- Wheel Hub Drives: In heavy-duty vehicles, construction equipment, and off-road vehicles for compact power delivery directly at the wheel, improving traction and ground clearance.
-
Heavy Industry and Material Handling:
- Conveyor Systems: Especially in high-torque, compact applications or where precise indexing of items is required.
- Cranes and Hoists: For lifting extremely heavy loads with precise control and robust power transmission.
- Mixers and Agitators: Used in various industries (chemical, food, construction) for mixing viscous or heavy materials, where high torque and resistance to sudden load changes are crucial.
- Mining and Construction Equipment: In drives for excavators, drills, large conveyors, and tunnel boring machines due to their ruggedness, high torque capacity, and ability to withstand harsh environments.
-
Renewable Energy:
- Wind Turbines: Used in the gearbox between the turbine blades and the generator to step up the relatively low rotational speed of the large blades to the high speed required by the generator to efficiently produce electricity.
- Solar Tracking Systems: For precise and robust adjustment of solar panel angles to optimize exposure to sunlight throughout the day.
-
Medical Equipment:
- Surgical Robotics: For precise, smooth, and reliable movements in robotic surgical arms.
- Diagnostic Imaging Equipment : In the precise rotational mechanisms for imaging.
- Patient Positioning Systems: For accurate, controlled, and quiet movement of hospital beds, operating tables, and rehabilitation equipment.
-
Packaging Machinery:
- For precise indexing, filling, sealing, cutting, and labeling operations where high repeatability, smooth motion, and compactness are crucial for high-speed production lines.
-
Aerospace and Defense:
- Actuators: In aircraft control surfaces, landing gear systems, satellite deployment mechanisms, and missile guidance systems due to their lightweight, compact size, high power density, and reliability.
- Helicopter Transmissions: Used in rotor systems for power transmission and speed reduction.
-
Consumer Products and Small Motors:
- Power Tools: In cordless drills, electric screwdrivers, and other handheld power tools for torque multiplication.
- Electric Bikes and Scooters: As part of the drivetrain for compact and efficient power delivery.
- Smart Home Devices: In motorized blinds, robotic vacuum cleaners, and other actuators requiring compact, precise, and quiet motion.
Audited Supplier 
){kind=link}