The four major series of reducers are bevel WPEDO120-175,WPEDO135-200,WPEDO155-250,WPES40-70,WPES50-80 gear reducers, hard tooth surface reducers, planetary gear reducers, and spiral bevel gear reducers. Their national standards and performance index evaluation methods are as follows:
Bevel gear reducer:
National standard: GB/T10085-2001
Performance indicator evaluation method:
Gear transmission efficiency: Calculate the ratio of the measured output torque to the input torque, expressed as the ratio of the standard value to the measured value.
Noise: Measure the noise value of the gearbox under rated operating conditions.
Load capacity: Conduct torque and load tests according to standard requirements.
Lifetime: Conduct durability tests to test the lifespan of the gearbox.
Hard tooth surface reducer:
National standard: GB/T10084-2001
Performance indicator evaluation method:
Gear transmission efficiency: the same as bevel gear reducers.
Noise: Same as bevel gear reducer.
Load capacity: Conduct torque and load tests according to standard requirements.
Lifetime: Conduct durability tests to test the lifespan of the gearbox.
Planetary gear reducer:
National standard: GB/T17931-1999
Performance indicator evaluation method:
Gear transmission efficiency: Calculate the ratio of the measured output torque to the input torque, expressed as the ratio of the standard value to the measured value.
Noise: Measure the noise value of the gearbox under rated operating conditions.
Load capacity: Conduct torque and load tests according to standard requirements.
Lifetime: Conduct durability tests to test the lifespan of the gearbox.
Spiral bevel gear reducer:
National standard: GB/T10694-2004
Performance indicator evaluation method:
Gear transmission efficiency: Calculate the ratio of the measured output torque to the input torque, expressed as the ratio of the standard value to the measured value.
Noise: Measure the noise value of the gearbox under rated operating conditions.
Load capacity: Conduct torque and load tests according to standard requirements.
Lifetime: Conduct durability tests to test the lifespan of the gearbox.
