Aerospace Drive System Test Bench

The aviation transmission system test bench is used for performance and reliability testing of various transmission systems, such as IGB, TGB, AGB, as well as complete transmission assemblies. It can perform lubrication condition testing, gear meshing dynamic stress testing, sealing performance testing, simulated flight cycle testing, vibration testing, running-in testing, load testing, and more.

Case 1: High-Speed Transmission Shaft Test Bench

Key Parameters:

Drive and Loading Unit

• Rated power: 800 kW

• Maximum speed: 30,000 rpm

• Rated torque: 600 N·m

• Axial adjustment range: ±500 mm

• Horizontal radial adjustment range: ±6 mm, adjustment accuracy: 0.01 mm

• Test Piece Lubrication System

• Flow rate control range: 0~20 L/min

• Pressure control range: 0~1 MPa

• Temperature control range: 40℃~200℃

800kW 30000rpm Transmission Test bench for drive shafts

Case 2: Transmission System Test Bench

Key Parameters:

Drive Unit:

• Rated power: 1100 kW

• Maximum speed: 30,000 rpm

• Rated torque: 600 N·m

Loading Units:

• Four sets of loading units, used to simulate different loads respectively, such as fuel pumps, generators, etc.

• Maximum speed: 5,000rpm to 30,000 rpm

• Rated power: 10kW to 300 kW

• The drive and loading units are connected to the test piece using special couplings, which can withstand an eccentricity of ±1 mm at high speeds

• Test Piece Lubrication System

• Flow control range: 0~20 L/min

• Pressure range: 0~1 MPa

• Temperature range: 40℃~200℃

Multi-shaft Transmission testbench for aerospace transmissions