China Cycloidal Pinwheel Gearbox Speed Reducer - High Efficiency Factory Supplier for Reliable Power Transmission
⚙️ Product Features
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1High Speed Ratio & High Efficiency Single-stage transmission can achieve a reduction ratio of 1:87, with an efficiency of over 90%. If multi-stage transmission is used, the reduction ratio is even greater.
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2Compact Structure & Small Volume Due to the use of planetary transmission principle, the input and output shafts are on the same axis, making the model achieve the smallest possible size.
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3Smooth Operation & Low Noise The cycloid needle teeth have a large number of meshing teeth, a high overlap coefficient, and a mechanism of mechanical balance, which minimizes vibration and noise.
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4Reliable Use & Long Service Life The main components are made of high carbon chromium steel material, quenched (HRC58–62) for high strength. Some transmission contacts use rolling friction, ensuring durability and a long service life.
📋 Conditions of Use
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1The cycloidal pinwheel reducer is allowed to be used in continuous working conditions and can operate in both forward and reverse directions.
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2The rated speed of the input shaft is 1500 RPM. It is recommended to use a 6-pole motor with a speed of 960 RPM when the input power is greater than 18.5 kW.
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3The working position of the horizontally installed reducer is always horizontal. The maximum horizontal tilt angle during installation is generally less than 15°. When exceeding 15°, additional measures should be taken to ensure sufficient lubrication and prevent oil leakage.
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4The output shaft cannot withstand large axial and radial forces. Other measures must be taken when there are significant axial and radial force requirements.
🖼️ Detail Pictures
❓ Frequently Asked Questions
Q
What is the maximum reduction ratio achievable with a cycloidal pinwheel reducer?
A single-stage cycloidal pinwheel reducer can achieve a reduction ratio of up to 1:87 with an efficiency of over 90%. For applications requiring a higher reduction ratio, multi-stage transmission configurations are available.
Q
What material are the main components made of, and how does it affect durability?
The main components are manufactured from high carbon chromium steel, which undergoes quenching treatment to achieve a hardness of HRC58–62. This, combined with rolling friction at key transmission contacts, ensures high strength and a long service life.
Q
Can the cycloidal pinwheel reducer operate in both forward and reverse directions?
Yes. The cycloidal pinwheel reducer supports continuous operation in both forward and reverse directions, making it suitable for a wide range of industrial applications.
Q
What is the recommended motor configuration for input power greater than 18.5 kW?
When the input power exceeds 18.5 kW, it is recommended to use a 6-pole motor operating at 960 RPM. The standard rated input shaft speed is 1500 RPM.
Q
Is there a maximum installation angle for horizontal mounting?
Yes. For horizontally installed units, the maximum tilt angle during installation should generally not exceed 15°. If the tilt angle exceeds this limit, additional measures must be taken to ensure proper lubrication and to prevent oil leakage.
Q
Can the output shaft handle large axial or radial forces directly?
No. The output shaft of the cycloidal pinwheel reducer is not designed to withstand large axial or radial forces. If your application involves significant axial or radial loads, additional mechanical measures — such as external bearings or couplings — must be implemented to protect the reducer.






