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GAST Cast Iron Rotary Vane Air Motor

Gast cast iron rotary vane air motors are ideal for replacing electric explosion-proof motors in low-power applications. They are powered by high-pressure compressed air for rotating shafts in ...Read More

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GAST 6AM-NRV-63A
GAST 8AM-FRV-75B
GAST 6AM-FRV-62C
GAST 1UP-NRV-15D
GAST 4AM-NRV-92E
GAST 2AM-NCC-96F
Finish: Gray Metallic , Housing Material: Cast iron , Material: Cast Iron , Operating Temp. Range: 0 Degrees to 250 Degrees F , Temp.: 250 , Type: Rotary Vane
StyleModelMountingCFMHeightNo Load RPMOverall HeightOverall LengthOverall WidthPort SizePrice
A
6AM-NRV-63		C Face1306.5"30006.5"8.29"6.5"NPT 1/2"£726.42
B
8AM-FRV-75		Foot1756.03"25006.03"8.48"5.5"NPT 1/2"£704.25
C
6AM-FRV-62		Foot1305.81"30005.78"7.47"5"NPT 1/2"£512.12
D
1UP-NRV-15		Hub274.69"----NPT 1/8"£239.05
E
4AM-NRV-92		Hub753.96"----NPT 3/8"£363.23
F
2AM-NCC-96		Hub505.75"30005.75"4.94"4.16"NPT 1/4"£281.12

Working Mechanism

  • Rotary vane air motors use compressed air to create rotational movement. They have a housing, a rotating part with slots, blades or vanes, an air inlet and an exhaust.
  • When compressed air enters the motor through the inlet, it pushes against the blades, making them move outward and touch the inside of the motor housing.
  • This contact creates a pushing force that makes the rotating part spin in a circular motion.

Features

  • They feature cast iron construction for better heat dissipation and structural rigidity.
  • These gast vane air motors can be operated at temperatures ranging from 0 to 250 degrees F.
  • They are equipped with a discharge muffler for reducing excessive noise.
  • These rotary vane air motors are powered by high-pressure compressed air for rotating shafts in the counterclockwise direction.
  • They are available in speed ratings of 2000, 2500, 3000 and 6000 RPM.
  • These units offer flow rates upto 175 cfm.

Frequently Asked Questions

What type of inlets and outlet ports are present in these rotary vane air motors?

  • NPT

How do I maintain these Gast cast iron rotary vane air motors?

  • Make sure to regularly check and clean the air inlet and exhaust ports of the motor.
  • Keep an eye on the lubrication levels and make sure they are maintained properly.
  • Check and replace worn out or damaged vanes as needed.
  • Keep the motor and the area around it clean and free from any dirt or objects.
  • Don't put too much load on the motor beyond its rated capacity.
  • Check for any air leaks in the system and get them fixed as soon as possible.

What are the mounting options for these Gast air motors?

Gast cast iron rotary vane air motors offer foot, C-face and hub mounting options, allowing for easy integration into existing systems or equipment.

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