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AL610 Wheel bearing runs test-bed
[Executive standard]
GB/T 18216.1-2000 GB4208-2008
[Product information]
The test-bed for Metro vehicles (wheels, axles, axle boxes and gear box) idling run-in test routine, including wheel speed, axis, temperature, temperature of gearbox,
gearbox input/output speed measurement.
[Product features]
1, variable frequency drive: the device driver should frequency converter and
frequency conversion motor traction motors instead of loading, and equipped with
braking resistors, start, braking smooth and reliable.
2, can detect wheel and axle box temperature rise and gear box;
3 and moving the wheels to run and drag wheels to run centralized test, test-bed with two drive motors, one in conjunction with section, driving wheels, a side contact,
through 2 disc and wheel rims, used to drive the wheel;
4, test-bed with smooth speed control, speed is not more than 80km/h, and can operate at a
set speed, time, equipment with braking function;
5, console: full computer console, equipped with action buttons, meters and
measuring and control computer, console designed in line with ergonomic and
comfortable operation, the observation data and intuitive, all operations can be
done on the operating table.
6, safety performance: test subject GB/T 18216.1-2000 AC 1000V and 1500V DC electrical safety in low voltage distribution systems,
testing, measuring or monitoring of protective detection device of protection provided
by enclosures in line with GB4208-2008 of protection provided by enclosures (IP code).
Run-in test device is a single-station machines, running one wheel at a time, can be automatic, manual operations.
Magnetic chip temperature measurement methods, wheel bearing temperature rise
test of rolling bearings and gear box.
7、With over-temperature alarm device, automatic alarm when detecting temperature rise more than the
standard, and automatically stop running.
Driven by digital DC drive power to the wheels to rotate, and speed sensors
automatically measure at the same speed.
8, beautiful appearance structure: all metal surfaces in addition to assembling surface
protection coating processing.
Cabinet and the structure of appearance, not significantly uneven or mechanical
scratches, no defects such as cracks, burrs and serious rust.
[Product specifications]
Parameter name |
Measuring range |
number |
Use |
Precision grade |
Collection methods |
Speed |
0~5000rpm |
3Road |
Wheel speed |
≤2.5% |
Automatic |
Temperature |
-20℃~300℃ |
4Road |
Axle box, gear box |
≤2.5% |
Automatic |