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Flexible Expansion, Precision Testing | SUND Technology Large Vertical Bearing Universal Testing Platform
Overview Summary
This general-purpose large vertical sliding bearing test rig is a universal testing platform developed for large thrust bearings installed vertically.
This rig can be used to test conventional vertical sliding bearings, nuclear power main pump bearings, and various large motor and pump thrust sliding bearings to test the lubrication performance, cooling performance, structural strength, and reliability of these bearings.
Main Body Struc ture
This test rig adopts a modular structure. Its main components include: mechanical body system, lubrication system, cooling system, drive system, control system, and data acquisition system, etc.; the mechanical body is divided into upper unidirectional loading and lower bidirectional loading methods, respectively configured for different torque and load test ranges. The drive motor is located in the ground pit, and the speed reducer can be replaced to perform large torque condition start-stop tests.
Tech nical Para meters:
（ 1) Axial load range (KN) available:
Lower bidirectional loading: 100~2000 (bidirectional)
Upper downward loading: 50~1000
（ 2) Drive speed (RPM): 50~2000
（ 3) Maximum torque (N.M): 2000 (with gearbox up to 15000, instantaneous up to 20000)
（ 4) Cooling capacity (KW): 300KW
（ 5) Maximum cooling water volume (L/Min): 550
（ 6) Maximum outer diameter of bearing seat (mm): 3000
（ 7) Maximum height of single bearing (mm): 1500
（ 8) Maximum height of double bearings (mm): 2500
（ 9) Inner diameter of thrust head (mm): 100~350
Meas urement Para meters:
Load, speed, bearing temperature, oil temperature, water temperature, water volume, oil film thickness, axial displacement, power consumption, torque.
Adva ntages and Feat ures:
（ 1) Flexible loading and driving methods, enabling upper and lower loading and driving, and a wide range of loading loads.
（ 2) Variable frequency drive and gearbox combination, enabling wide speed and torque testing.
（ 3) Flexible and versatile mechanical interfaces, enabling testing of bearings with a wide range of sizes.
（ 4) Multi-channel, multi-type, and high-precision data acquisition system, enabling complex acquisition and control, as well as high-reliability data acquisition and analysis, with a clear and straightforward operation and data display interface.
If you are interested in SUND Technology's test rig,
you can contact our technical engineer via WeChat
to learn more about application cases.
Address: No. 9, Chayuan Road, National High-tech Zone, Xiangtan City, Hunan Province China
Hotline:
Company Switchboard:
+86 731-58550800
Company Email:sund@hnsund.com
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