Heavy and robust, those speed increasers are built for high performances. The two high power gearboxes are designed with a vertical offset to answer specific customer constraints and integrate torquemeters flanged to the casing. They can transmit torque from 10 000 to 70 000 Nm at high speeds up to 12 000 rpm. The two speed increasers are part of an aircraft turbine test bench

Speed increaser for low pressure turbine test bench

 

 

 

• Power : 14 000 kW
• Input speed : 3 500 rpm
• Output speed : 1 726 rpm
• HS maximum torque : 70 000 Nm
• Weight : 10 900 Kg

 

Download documentation

Speed increaser for high pressure turbine test bench:

 

 

 

• Power : 8 000 kW
• Input speed : 12 000 rpm
• Output speed : 4 634 rpm
• HS maximum torque : 10 000 Nm
• Weight : 3 700 Kg

 

Download documentation