Basic properties and performance characteristics of YCJ100-5.5KW-275 gear reducer

YCJ100-5.5KW-275 reducer is a device in the YCJ series gear reduction three-phase asynchronous motor. The following is an introduction to it:

1、 Basic attributes: The YCJ series is designed and manufactured according to JB/T6442-92 standard and complies with IEC specifications. This series of products is a coupling combination of a drag motor and a gear reduction device, with a compact structure that can provide low-speed power output with a small volume.

2、 Model meaning: YCJ represents the series name; 100 usually represents the machine base number, which is related to the external dimensions and installation dimensions; 5.5KW is the input power; 275 may refer to a reduction ratio, where the ratio of input shaft speed to output shaft speed is approximately 275.

3、 Performance characteristics

High efficiency: The gears have been optimized and designed with low friction losses during operation. Generally, the efficiency of two-stage reduction transmission is not less than 94%, and the efficiency of three-stage reduction transmission is not less than 92%.

Low noise: The internal gears are precision machined with high tooth profile accuracy, which can effectively reduce the noise during operation. The operating noise can usually be controlled at 65dB (A) or below.

Strong load-bearing capacity: The gears are made of high-quality alloy steel and undergo forging and strict heat treatment, with an accuracy of up to GB10095 level 5. The machine base is made of high-strength cast iron, which can withstand large loads.

4、 Usage conditions: The suitable ambient temperature is usually -15 ° C-40 ° C, the altitude of the operating location does not exceed 1000m, the rated voltage is 380V, the rated frequency is 50Hz, the working mode is continuous (S1), the Y-connection is used for motors of 3kW and below, and the △ connection is used for motors of 4kW and above.