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Test Equipment
Dynamometer
| rated capacity | 1040 kw | nominal torque | 6363 Nm |
|---|---|---|---|
| max speed | 3000 min-1 | max. brake torque | 35000 Nm |
| max diamater test specimen | 1300 mm | brake force | 35~120kN |
| brake torque by torque flange | ± 35000Nm | brake torque by load cell | ±13.75kNm/(±12.5kN) _ ±27.5kNm / (±25kN) |
| brake pressure | max 10 bar/release parking brake : max 6bar | dimensions (l*b*h) | 12m * 3.7m * 3.4m |
| weight dynamometer | appr. 60ton | Test size | 1,200 mm |
| Max. weight of test piece | 1,000 kg | Max. Speed | 500 km/h |
| Max. Torque | 35,000 Nm | Max. Mechanical inertia | 2,400 kgm2 |
| Max. Electrical | 2,000 kgm2 | Motor Power | 1,100 kw |
| Weight | 60 ton | ||
Equipment and parts about the railway vehicles performs physical simulation creating a similar model to solve complex problems in the vehicle state. Also grasp the characteristics of the devices and parts then evaluate the the validity of the device.
Vibration Test Equipment
| Application | Vibration durability test |
|---|---|
| Standard test | IEC61373, MIL STD 810F 514, KS R 9186, KS R 9144 |
| Actuate direction | Horizontal / Vertical |
| Max. Load | 500 kg |
| Capacity | 0~200Hz, 9.8G |
| Size | 6,700 * 2,500 * 1,300 |
Equipment and parts attached to the railway vehicle body are attached to a vibration tester and performs a resonant test, vibration function test, vibration endurance test. Also performs the validation about robust design of devices and parts.
Walk in Chamber
| Application | Environmental reliability test of railway products |
|---|---|
| Product range | Brake operating unit, driving gear unit, pantagraph, brake cylinder |
| Temperature range | '-60℃~120℃ |
| Humidity range | 30% ~ 98% |
| Rising speed of temperature | 1℃ /min |
| Size | 4,000 * 2,400 * 2,100 |
In relation to railway vehicle devices and parts, In order to investigate the effect of environmental (temperature) perform not natural environment but artificially created environment to High temperature shelf test (TSH), low temperature shelf test (TSL), high-temperature operation test (TDH) and low temperature operation test (TDL).
