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High Efficiency ZJY Shaft-Mounted Cylindrical Gear Reducer - China Suppliers and Factory for Mechanical Transmission Solutions
Product Features
- 1 Small in size, high in carrying capacity, long in lifespan, low in noise, high in efficiency, and capable of two-way operation.
- 2 It can be configured with an anti-reversal device according to user needs to achieve one-way braking.
- 3 Compared with the ZJ series shaft-mounted reducer, with the same output torque, the ZJY weighs only about 30% of that of ZJ, thus significantly reducing the rigidity requirements for the frame of the host machine and improving the transmission balance.
Conditions of Use
- 1 The maximum speed of the input shaft of the reducer shall not exceed 1500 r/min.
- 2 The peripheral speed of the gear shall not exceed 10 m/s.
- 3 Working environment: -40 to 45℃. If the temperature is below 0℃, the lubricating oil should be preheated to above 0℃ before starting. This reducer can be used for operation in both forward and reverse directions.
- 4 It can be widely applied in industrial sectors such as metallurgy, mining, chemical engineering, building materials, lifting, transportation, textile, papermaking, instruments, plastics, rubber, construction machinery, and energy.
The Type of the Reducer
The entire series of reducers are measured in terms of the low-speed stage center distance (mm), and there are seven specifications:
106
125
150
180
212
250
300
For each specification, there are nine different transmission ratios:
10
11.2
14
16
18
20
22.4
25
The marking code of the reducer includes the model, low-speed stage center distance, nominal transmission ratio, and rotation direction.
Detail Pictures
Frequently Asked Questions
Q
What is the maximum input shaft speed for the ZJY reducer?
The maximum speed of the input shaft of the ZJY reducer shall not exceed 1500 r/min. Exceeding this limit may cause damage to the reducer or reduce its service life.
Q
Can the ZJY reducer operate in both forward and reverse directions?
Yes. The ZJY reducer supports two-way operation by default. Additionally, an optional anti-reversal device can be configured to achieve one-way braking if required by the application.
Q
How does the ZJY reducer compare to the ZJ series in terms of weight?
With the same output torque, the ZJY reducer weighs only about 30% of the ZJ series. This significant weight reduction lowers the rigidity requirements for the host machine frame and enhances transmission balance.
Q
What are the operating temperature limits for the ZJY reducer?
The ZJY reducer is designed for working environments ranging from -40℃ to 45℃. When the ambient temperature is below 0℃, the lubricating oil must be preheated to above 0℃ before starting the reducer.
Q
What specifications and transmission ratios are available for the ZJY reducer?
The ZJY reducer is available in seven center distance specifications: 106, 125, 150, 180, 212, 250, and 300 mm. Each specification offers nine transmission ratios: 10, 11.2, 14, 16, 18, 20, 22.4, and 25.
Q
In which industries can the ZJY reducer be applied?
The ZJY reducer is widely used across many industrial sectors, including metallurgy, mining, chemical engineering, building materials, lifting, transportation, textile, papermaking, instruments, plastics, rubber, construction machinery, and energy.