ORIENTAL MOTOR CO., LTD.

DC Centrifugal Blower MBD Series

T-MBD8-24S-GA

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T-MBD8-24S-GA

Fan (Fan Kit)

  This product is currently no longer available for sale
Product Classification Product Name CIF: List Price FOB: List Price Shipping Date
Fan (Fan Kit) T-MBD8-24S-GA MYR 520 MYR 382 Discontinued Product
(31.3.2025 discontinued)
• The individual fan product name included in this set. (Product name: MBD8-24S)

Included

  • Set Contents
    Centrifugal Blowers, Mounting Bracket, Finger Guard, Mounting Screws (M5×20 mm), Operating Manual

Specifications

Characteristics

Characteristics Diagram

Characteristics Diagram

Dimensions

Fan

Fan

Exhaust Outlet and Intake Side Dimensions

Exhaust Outlet and Intake Side Dimensions

Finger Guard (Included)

Finger Guard (Included)

Mounting Bracket (Included）

Mounting Bracket (Included）

Data Download

Other Specifications

General Specifications

Item Specifications
Insulation Resistance After continuous operation at normal ambient temperature and humidity, the measurement value between the windings and the case is 100 MΩ min. using a 500 VDC megger.
(MBD Series: 250 VDC megger, 10 MΩ min. However, 500 VDC megger, 10 MΩ min. for MBD□-48, 48S, MBD□-24A and 24S)
Dielectric Strength No abnormality is observed even with an application of 1.5 kVAC at 50 Hz between the windings and the case for 1 minute after continuous operation, at normal ambient temperature and humidity.
(MBD Series: 50 Hz, 500 VAC, for 1 minute)
Temperature Rise After continuous operation at normal ambient temperature and humidity, when the temperature becomes constant, the value measured on the surface of the motor case using the thermometer method is as follows.
MBS Series: 60 °C max., MB Series: 45 °C max. MBD Series: 15 °C max.
Operating Voltage Range MBS, MB Series: ±10 % (for each voltage) MBD Series: ±10 % of rated voltage
Thermal Class MBS Series, MB1665: 130 (B)
MB Series (Excluding MB1665): UL/CSA Standards: 105 (A), EN Standards: 120 (E)
MBD Series: 120 (E)
Overheat Protection Built-in Thermal Protector (Automatic Return Type)
MBS Series, MB1665: Open: 130±5 °C, Reset: 85±20 °C
MB840, MB1040, MB1255: Open: 120±5 °C, Reset: 76±20 °C
Impedance Protected: MB520, MB630
Built-in burnout prevention circuit: MBD Series
Operating Ambient Temperature MBS Series, MB520, MB630 type, MBD Series: -10~+60 °C
MB840, MB1040, MB1255, MB1665 type: -10~+50 °C MB10V-B: -10~+40 °C
Operating Ambient Humidity 85 % max. (non-condensing)
Painting Color Dark gray
Materials Motor Case: Aluminum die cast Casing: Aluminum die cast Impeller: Aluminum

Pulse Sensor Specifications

Outputs 2 pulse signals per fan revolution.

Sensor Specifications

Output pulse Outputs 2 cycles of pulses per fan revolution.
Output Mode Open-collector output
Output Condition Output Condition
Maximum Rating Maximum Applied Voltage: 30 VDC max.
Maximum Inflow Current Ic:
MD625B-□S(H), MD825B-□S(H), MD925A-□S(H): 5 mA max.
MDS1751-24S(H), MDV Series, MBD Series, MFD Series: 10 mA max.

Sensor output circuit connection example

Sensor output circuit connection example

Standards

Hazardous Substances

The product does not contain any substances (10 substances) exceeding the regulation values of the RoHS Directive (2011/65/EU, 2015/863/EU).

System Configuration

System Configuration

Related Products

Thermostat for Fan

Products Features
AM2-XA1
AM2-XA1
Features

Automatically operates and stops fans in response to temperature changes in the equipment.
This helps improve the equipment's "environmental" performance in terms of energy savings, noise reduction, etc.

  • Setting temperature range 0~+60 °C (setting error ±5 °C)
  • Easy to set temperature with thumbwheel dial
  • Designed for optimal air flow circulation, enabling stable operation
  • Compact size
    Width 33 mm × Height 70 mm × Depth 42.5 mm
  • *For the number of applicable cooling fans that can be used, click here.
    •  

Note

  • Cannot be used with three-phase type fans.

Cables and Accessories

Data Download
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