Air vane motor RLA-0180-1120
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Air vane motors
General:
The compressed air motor is one of the most robust
and versatile drives available for construction today.
It is infinitely variable across a wide rev range and
offers its highest torque when it is most needed,
during start-up.
The performance of the compressed air motor
depends on the flow pressure, which is infinitely
variable
via pressure controller or throttles. With
a consistent input pressure, non-controlled motors
have a linear relationship between speed and
torque. Contrary to traditional motors with an air
hole system,
blade springs press the rotors of our
motors against the cylinder wall during standstill.
This ensures a safe start-up, even if the pressure
is low.
Performance:
The compressed air motor performance is made up
of torque and speed. All non-controlled compressed
air motors have about the same characteristic
performance
curves, whereas the highest
performance is reached at approx. 50 % of the
idling speed. Here the prevailing speed or torque is
considered
the nominal speed or nominal torque.
If the motor is burdened past the nominal torque,
speed and performance decrease accordingly
until the highest torque (stalling torque) is reached
shortly
before the motor stops. The stalling torque
is approx. 200 % of the nominal torque.
If the motor starts up strained, the min. start-up
torque is also the max. permissible torque, ensuring
that the motor can restart. The mininum start-up
torque is approx. 150 % of the nominal torque of the
compressed air motor.
Controls:
For speed reduction throttle valves can be installed
on air intake and outlet, or a pressure controller on
the air intake of the motor.
Intake throttle: The speed decreases and
simultaneously
the min. start-up torque is also
reduced,
so is the air consumption. Recommended
for all applications where the min. start-up speed is
secondary and the torque is to be reduced.
Output throttle: The torque decreases and the min.
start-up speed only decreases slightly, while the air
consumption almost remains the same.
Pressure control: The torque is reduced without the
speed being reduced too much.
| Type: | Air vane motor |
|---|---|
| Rated speed [U / min]: | 560 |
| Rated power [W]: | 180 |
| Nominal torque [Nm]: | 3.1 |
| Air consumption [l norm. / min.]: | 330 |
| Description: | reversible, stall-proof |
| Weight [g]: | 600 |
| Idle speed [U / min]: | 1120 |
| Minimum starting torque [Nm]: | 4.6 |
| Stalling moment [U / min]: | 6.2 |
| Overall length [mm]: | 179 |
| Max. Ambient temperature [C°]: | 80 |
| Max. Radial load on shaft [N]: | 800 |
| Max. Axial load on shaft [N]: | 1600 |
| Max compressed air temperature [°C]: | 40 |
| Min. compressed air temperature [°C]: | 10 |
| Product number: | RLA-0180-1120 |
| EAN: | 4255910814131 |
| Umsteuerbar: | Yes |
| Abwürgefest: | Yes |
| Type: | Air vane motor |
|---|---|
| Rated speed [U / min]: | 560 |
| Rated power [W]: | 180 |
| Nominal torque [Nm]: | 3.1 |
| Air consumption [l norm. / min.]: | 330 |
| Description: | reversible, stall-proof |
| Weight [g]: | 600 |
| Idle speed [U / min]: | 1120 |
| Minimum starting torque [Nm]: | 4.6 |
| Stalling moment [U / min]: | 6.2 |
| Overall length [mm]: | 179 |
| Max. Ambient temperature [C°]: | 80 |
| Max. Radial load on shaft [N]: | 800 |
| Max. Axial load on shaft [N]: | 1600 |
| Max compressed air temperature [°C]: | 40 |
| Min. compressed air temperature [°C]: | 10 |
| Product number: | RLA-0180-1120 |
| EAN: | 4255910814131 |
| Umsteuerbar: | Yes |
| Abwürgefest: | Yes |