01
ZQ, JZQ Cylindrical Gearbox Speed Reducer
Product Features
1.The reducer is used for both forward and reverse operation.
2.The reducer has nine types of transmission ratios, nine configuration types and three low-speed shaft types.
3.The transmission ratios of this type of reducer are: 48.57, 40.17, 31.5, 23.34, 20.49, 15.75, 12.64, 10.35, 8.23.
4.The extended model can achieve a larger transmission ratio (317.28, 291.19, 243.86, 223.80, 191.22, 163.38, 141.73, 121.10, 92.21, 81.70, 65.54) by adding a high-speed stage.
Conditions of Use
1.The circumferential speed of the gear transmission in the reducer shall not exceed 10 meters per second.
2.The rotational speed of the high-speed shaft shall not exceed 1500 revolutions per minute.
3.The working environment temperature of the reducer ranges from -40℃ to +40℃.
Maintenance
1. Regularly check the oil level: Check the oil level once a month or every 500 hours of operation to ensure it is within the specified range.
2. Regularly change the lubricating oil
(1)First oil change: The first oil change should be carried out 36 hours after the first operation to remove the metal shavings produced during the running-in period.
(2)Subsequent oil change: After that, depending on the working environment and load conditions, the lubricating oil can be replaced every 2,000 to 5,000 hours of operation or every 6 to 12 months. In harsh environments (such as high temperatures, much dust, and continuous heavy loads), the oil change cycle should be shortened.
(3)Oil change method: When the reducer is still warm (the lubricating oil has good fluidity), drain the old oil and add new oil to the specified oil level.
3. Keep clean and ensure the vent cap is unobstructed: Regularly clean the oil stains and dust on the surface of the reducer, and inspect and clean the vent cap to prevent blockage.
4. Fastening inspection: Regularly check whether all installation bolts and connecting parts are loose.
5. Abnormal situation handling: Once a sudden increase in noise, intensified vibration, abnormal temperature rise or severe oil leakage is detected, the machine should be stopped immediately for inspection. Operation can only resume after the fault has been eliminated.
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