The planetary gear reducer confirming to JB/T8712—1998 is designed and modified on the basis of planetary gear reducer confirming to ZJB19006-88. The planetary gear reducer (Type B) is the most popular middle –size series in the new standard of JB/TB8712-1998.
Transmission efficiency: (under full-load)
Efficiency can reach above 95% when the single stage ratio is below 71.
Efficiency can reach above 93% when the extend stage ratio is below 450.
Efficiency can reach 90% when the double stage in -series ratio is within 2000
