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Direct Drive Blowers
Low Noise Series ( AH )
Our low noise series consists of blowers designed to meet modern needs. Compared to turbo blowers of the same performance, noise levels are 5 to 7 dB lower and efficiency about 10% higher. Note: For intake temperatures greater than 40℃ or 60℃, use our heat-resistant models (HT models).
For details, see our online catalog.
Online Catalog
PDF documentation and CAD data for this product are available for download.
※ Unpack ZIP packages to view the content. The content may consist of PDF or CAD data.
※ CAD data is in dxf format. Use a specialized CAD application or similar to view the file.
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General Catalogs
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Manuals
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Performance Curves
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External Dimensions Drawings
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External Dimensions Drawings
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Disassembly Drawing
Applications
Printing machines / Burners / Plastics extruders / Kitchen equipment / Woodworking machines / Laundry machinery / Hot blast generators / Heating cabinets / Cooling equipment / General ventilation / Dryers / Incinerators / Confectionery machinery / Dust collectors / Other
The series is suitable for applications other than those listed above. Please feel free to let us know your own requirements.
Specifications
Model explained
Impeller Type
| Model ( → Model explained ) | ||
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| Impeller ( → Impeller Type ) | - | |
| Discharge Port Size (mm) | - | |
| Intake Port Size (mm) | - | |
| Phases | - | |
| Output (kW) | - | |
| Standard Voltage (V) | - | |
| 50Hz | Maximum Airflow (m3/min) | - |
| Maximum Static Pressure (kPa) | - | |
| 60Hz | Maximum Airflow (m3/min) | - |
| Maximum Static Pressure (kPa) | - | |
| 50Hz | Current (A) | - |
| Maximum Airflow (m3/min) | - | |
| Maximum Static Pressure (kPa) | - | |
| 60Hz | Current (A) | - |
| Maximum Airflow (m3/min) | - | |
| Maximum Static Pressure (kPa) | - | |
| Weight (Kg) | - | |
| Maximum Intake Temperature (℃) | - | |
| Bearing Number | Impeller Side | - |
| Non-Impeller Side | - | |
| Material | Casing | - |
| Impeller | - | |
| Successor model | - | |
Model explained
Impeller Type
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Turbo Type
Resistance is reduced by having the fan blades face backwards relative to the direction of rotation. This improves efficiency and lowers noise levels. Can be used in a wide range of airflow and static pressure levels.
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Radial blade Type
Less efficient than turbo or air foil types, but the simple impeller construction makes this type a good choice when dust or powder is present.
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Sirocco Type
Also known as a multi-blade blower, this is the smallest of the centrifugal types to maintain a certain level of airflow. However, it is less efficient and noisier than turbo and air foil types.
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Air Foil Type
A type of turbo blower, the fan blades are shaped like airplane or bird wings. This makes it the most efficient of these blowers and, especially, significantly reduces noise.
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Axial Flow Type
Provides a larger airflow with lower static pressure compare to centrifugal type blowers. Unlike centrifugal type blowers, the air flows along the motor axis, and when the direction of rotation is reversed, so is the airflow.
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Vortex Type
More compact, lighter, and with high pressures than centrifugal type blowers. Suitable for small airflow, high static pressure applications.
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Options
We offer a wide array of options so you can optimize your setup.
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Discharge Silencers
Attach to the blower discharge port to reduce noise.LEARN MORE
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Intake Silencers
Attach to the blower intake port to reduce noise.LEARN MORE
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Intake Filters
Collects contaminants such as dust from intake air.LEARN MORE
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Butterfly Dampers
Install on the intake or discharge ports to adjust airflow.LEARN MORE
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Vibration Damping Connectors
Use to connect ducts to the intake or discharge ports to reduce vibration.LEARN MORE
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Vibration damping stand
Absorbs blower vibrations.LEARN MORE
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Connecting pipe for
bottom vertical suction
It is easy to install when the blower is installed with the suction port facing downward.LEARN MORE
Custom-made Products
See examples of our custom-made motor-driven blower products.
Product contacts
Use this form to request a quote for this product, as well as submit product and technology questions, malfunction and repairs questions, and other general inquiries.
Contact us
AH-H22
AH-H04HT
AH-H07
AH-H07HT
AH-H22HT
AH-H10
AH-H37
AH-400
AH-H10HT
AH-H37HT
AH-H15
AH-400HT
AH-H04
AH-H15HT
