New energy vehicle transmission performance test bench

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product description

The main technical parameters

Rated input power of drive shaft：400KW	Drive motor characteristic curve
Drive shaft rated input torque：600Nm
Rated input speed of drive shaft：6365rpm
Input shaft speed：16000rpm
Drive end inertia：0.047kg.m²
Single axis loading rated test power：310kW
Rated test torque under uniaxial loading：3700Nm
Rated speed under uniaxial loading：800rpm
Maximum speed under uniaxial loading：3300rpm
Torque measurement accuracy：≤0.05%F.S
Speed measurement accuracy：±1rpm

Main test functions

Assembly endurance test	Load motor characteristic curve
Shift endurance test
Differential endurance test
Transmission gear fatigue endurance test
Efficiency test
High speed test
Vehicle road simulation test
Selective shift static shift force test
Dynamic shifting force test when jumping
Shift test
Parking lock function test
Static load test
Oil pressure test
Cooling system performance test
Pure electric drive test
Motor operation optimization test
Shift timing and timing optimization test
Energy feedback test
Downhill test
Hill start test
Coasting test
Standing slope test
Cruise test