1. Product categories and key parameters for equipment testing/production

·Product category: Oil pump performance testing bench (applicable to AT transmission oil pump, model: 8AR50 and other compatible models)

·Speed parameters:

Rated speed of drive motor: 6000 rpm

Test the maximum speed of the oil pump: not specified (to be combined with the technical agreement)

·Torque parameters:

Range of torque sensor: 0-200 N · m

Rated torque of drive motor: 20 N · m

2. Main functions of the device (list 3)

·Automated performance testing: supports automatic measurement and data analysis of parameters such as pressure, flow rate, torque, etc., and generates test reports.

·Compatibility design: Adapt to different models of oil pumps (such as 8AR50 and another specified model) by changing fixtures.

·Durability and stability testing: supports long-term continuous testing to verify the reliability of the oil pump under extreme working conditions.

3. Parameters of dynamometer

·Torque: 200 N · m (range of Kisler 4550A sensor)

·Speed: 6000 rpm (rated value of Siemens 1PH8 drive motor)

·Brand:

Drive motor: Siemens (1PH8 series)

Torque sensor: KISTLER (marked as "KISTLER" in the protocol)

4. Information on production capacity, pace, etc

·Capacity: Unclear (to be combined with technical agreement)

·Beat time: unspecified (to be combined with technical agreement)

5. Other core features of the device

·Modular and intelligent design:

Adopting a PLC (Siemens S7-1200)+industrial computer (Advantech IPC610) architecture, it supports automatic calibration, fault self diagnosis, and remote monitoring.

The testing program can be freely adjusted and compatible with different testing standards (such as GB/T 18488).

·High precision measurement system:

O Integrated pressure sensor (HELL, 0-5MPa), flow sensor (FLOW MEC, 0-100L/min), temperature sensor (IFM, -50-150 ℃), measurement error ≤ 0.5%.

The torque sensor has an accuracy of ± 0.02% and supports real-time data playback and curve generation.

·Safety and reliability design:

Fully enclosed protective cover, maintenance door emergency stop linkage, multiple protection mechanisms for oil level/temperature/pressure.

The lubrication system adopts a leak free design and a three-stage filtering circulation oil circuit to ensure long-term stable operation.