DBS Dynamic Braking System
DBS Dynamic Braking System
DBS Dynamic Braking System
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<strong>DBS</strong> <strong>Dynamic</strong> <strong>Braking</strong> <strong>System</strong><br />
<strong>DBS</strong> (<strong>Dynamic</strong> <strong>Braking</strong> <strong>System</strong>) is a compact design automation unit. It is<br />
available in three versions, depending on its intended use.<br />
All <strong>DBS</strong> versions are designed for the maximum integration with the<br />
automation systems of a testing room.<br />
At the same time, they constitute small stand-alone automation units. The<br />
<strong>DBS</strong> can be easily configured using the Panel-PC built into the front panel.<br />
Engine <strong>DBS</strong><br />
Automation box for Engine test cells. Manages the exchange of signals<br />
with active (electric motors) and passive dynamometers (eddy current<br />
dyno, hydraulic dyno ).<br />
This unit controls the use of engine throttle, dyno speed and torque in all<br />
significant combinations. Makes it possible to carry out all the tests that<br />
are normally performed on i.c. engines.<br />
Manual control is also possible in every mode. Easy connection with any<br />
automation and test cell systems.<br />
Roller <strong>DBS</strong><br />
Automation box for Roller test benches. Interfaces with roller driving<br />
motors, wind generator, sensing equipment (torque-meter, load cell, etc.)<br />
and other devices (wheel centering systems, Driver aid, etc.). Allows<br />
constant speed, constant torque and RLS roller control.<br />
8<br />
Automation Units<br />
Transmission <strong>DBS</strong><br />
Automation box for Gearbox test cells. Manages up to three motors<br />
(one on the input shaft and one or two on the gearbox output shaft).<br />
Choice of several operating modes, including synchronized speeds and<br />
vehicle inertia simulation.<br />
xPA Accelerator/Brake/Clutch Pedal Actuator<br />
xPA is a universal actuator, specially designed to engage/release<br />
vehicle pedals.<br />
Thanks to its flexibility, xPA can also be used in engine test<br />
cells (throttle control) and transmission test cells (operating the<br />
transmission clutch), and, in general, wherever there is a mechanical<br />
device to be actuated.<br />
xPA is available in three versions, depending on the intended application:<br />
| APA: Accelerator Pedal Actuator, to actuate the gas pedal | BPA: Brake Pedal Actuator, to actuate the brake pedal | CPA: Clutch Pedal Actuator,<br />
to actuate the clutch pedal<br />
TECHNICAL SPECIFICATIONS<br />
Dimensions<br />
Weight<br />
Maximum stroke<br />
Positioning precision<br />
Time to complete full stroke<br />
Maximum force<br />
Power supply<br />
Communication<br />
Admissible temperature<br />
180mm X 320mm X 125mm (W X L X H)<br />
8 Kg<br />
170mm<br />
± 0.1 mm<br />
500 ms<br />
250 N<br />
230 Vac / 24Vdc / 12Vdc, to be defined when ordering<br />
Profibus / Ethernet Modbus / Analog and digital signals<br />
from 10 to 40°C (from -40°C to +70°C with climate option)
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