1. Equipment purpose and product parameters

·Product category: Electric vehicle electric drive assembly (including motor, reducer, controller, etc.)

·Speed range: maximum test speed 1516 rpm

·Torque range: Peak torque 4300 N · m

2. Main functions of the equipment

·Fully automated testing process: supports AGV transportation, RFID identification, automatic clamping, high and low voltage/waterway docking, NVH vibration analysis, and software filling, among other fully automated testing processes.

·Multi model flexible changeover: Rapid replacement of components such as clamps, adapter plates, and wiring harnesses can be achieved through manual quick change fixtures, supporting compatibility with more than 4 models.

·Efficient cycle production: The total cycle time for single piece testing is ≤ 183 seconds, and the action time for entering and exiting the test bench is ≤ 60 seconds.

3. Core parameters of dynamometer

·Brand: Siemens

·Model: 1PH8288 (first 7 digits)

·Rated power: unspecified, but supports peak torque * * ≥ 4300 N · m**

·Speed range: Supports 0~MAX rpm (specific determined by testing requirements)

4. Production capacity and pace

·Annual production capacity: 100000 units/year

·Comprehensive utilization rate: ≥ 85%

·Key beat:

Total tempo: ≤ 183 seconds

Internal action time of the test bench: ≤ 60 seconds (including positioning, clamping, testing, etc.)

5. Core characteristics of the equipment

·Modular and intelligent design:

Adopting a split structure design, integrating hydraulic, pneumatic, and electrical control systems, supporting rapid changeover and maintenance.

Equipped with PLC error prevention logic, HMI human-machine interaction interface, and SQL database to achieve real-time monitoring and traceability of test data.

·High precision and reliability:

The accuracy of the torque sensor is 0.05% F.S., and the speed control error is ≤ * * ± 0.02 mm * *.

Key components such as bearings and gearboxes are made of high rigidity materials and designed with lubrication to support long-term continuous operation.

·Safety and Protection:

Multi level safety interlock mechanism (such as emergency stop due to abnormal pressure, mechanical limit protection).

The protective device adopts yellow and black warning stripes, and the steel plate thickness is ≥ 3mm, which meets industrial safety standards.