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Blower

Product catalog summary

Overview

This document provides comprehensive technical data for a series of plastic frame cooling fans and blowers designed for high static pressure applications. It covers part numbering, mechanical dimensions, electrical and performance specifications, airflow-static pressure characteristics, and available options such as sensors and PWM control. The fans operate primarily at 12V or 24V DC and comply with UL94V-0 or UL94V-1 flammability standards.

1. Part Numbering System

The part numbering encodes key fan attributes:

Type name / Frame material: e.g., 9B or 109B (plastic frames)
Frame size: C (52mm), D (76mm), MB (97mm), FB (120mm), J (127mm), G (160mm)
Voltage: 12V, 24V, etc.
Frame thickness: 15mm to 40mm depending on model
Speed code: Codes like F, G, H, K, M, S indicating speed variants
Sensor options: Pulse sensor, lock sensor, or none
PWM control: Available on select models

Not all combinations are available; customers should consult the manufacturer for availability.

2. General Specifications

Materials: Plastic frames and impellers with UL94V-0 or UL94V-1 flammability ratings
Expected Life: L10 life defined as 90% survival at 60°C continuous operation; reference life at 40°C also provided
Lead wires: Typically red (+), black (-), yellow (sensor), brown (PWM control where applicable)
Storage Temperature: -30°C to +70°C, non-condensing

3. Dimensions and Mechanical Details

Detailed dimensional drawings for frame sizes from 52mm to 160mm, including mounting hole sizes and lead wire specifications (AWG24 or AWG26, UL standards)
Airflow and rotation directions clearly indicated
Mass ranges from ~33g (52mm) to ~580g (160mm)

4. Electrical and Performance Specifications

Rated voltage and operating voltage range
Rated current and input power
Rotational speed (min-1)
Maximum airflow (m³/min and CFM)
Maximum static pressure (Pa and inchH₂O)
Sound pressure level (dB(A))
Operating temperature range
Expected life in hours (typically 40,000 to 70,000 hours at 60°C)

Example models:

109BC12GC7-1: 12V, 0.12A, 1.44W, 6200 min-1, 0.125 m³/min (4.4 CFM), 215 Pa, 43 dB(A), -20 to +70°C, 40,000 hours
9BD12SC6-1: 12V, 0.28A, 3.36W, 4500 min-1, 0.29 m³/min (10.2 CFM), 300 Pa, 43 dB(A), -20 to +70°C, 40,000 hours
9BMB12P2K01 (PWM): 12V, 3.4A, 40.8W, 6850 min-1, 1.61 m³/min (56.8 CFM), 1280 Pa, 66 dB(A), -20 to +70°C, 40,000 hours

5. Airflow and Static Pressure Characteristics

Performance curves show airflow vs. static pressure for various speed codes (F, G, H, K, M, S) and voltages (6V, 12V, 24V, 27.6V)
Higher speed codes correspond to increased airflow and static pressure
PWM models allow speed modulation from 0% (off) to 100% duty cycle

6. Additional Notes and Options

Models available with or without sensors, including lock sensors and PWM control
Lead wire specifications comply with UL standards (UL1007, UL1061, UL1430)
Expected life values are based on continuous rated voltage operation; actual life may vary with conditions
Manufacturer contact recommended for custom specifications or unavailable part numbers

Summary

This document serves as a detailed technical reference for selecting and integrating plastic frame cooling fans and blowers optimized for high static pressure. It provides essential data on part numbering, mechanical dimensions, electrical and performance parameters, airflow-static pressure relationships, and options such as sensors and PWM control. The information supports design engineers and system integrators in achieving reliable, long-life, and variable-speed cooling solutions.

Catalog excerpts

Type name / frame material 109B / Plastics 9B / Plastics Speed code Sensor specifications Frame thickness F,G,H,K,M,S etc A: Without a sensor 1: 40mm thick C: With a pulse sensor 2: 30mm thick, D: With a lock sensor 32mm thick, Individual customer's spec Blower DC 9B Type name / Frame size frame material MB :97mm Speed code G / S / H etc Frame thickness Sensor specifications Individual 2: 32mmthick / 01: With a pulse sensor customer's spec 33mm thick 02: Without a sensor Fans with PWM control function Example : Type name / frame material 9B/ Plastics PWM control Frame...

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■ General Specifications ・Material …………………… Frame: Plastics (Flammability: UL94V-0), Impeller: Plastics (Flammability: UL94V-0) ・Expected Life …………… Refer to specifications (L10:Survival rate: 90% at 60℃ , rated voltage, and continuously run in a free air state) Sensor yellow ・Storage Temperature …−30℃ to ＋70℃（Non-condensing）・Lead Wire …………………⊕red ⊖black The following nos. have pulse sensors. Rated Voltage Operating Voltage Range Rated Current Rated Input Rated Speed Note: Expected life at 40℃ ambient is just reference value. Models without sensors or with lock sensors are available as options....

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■ Airflow - Static Pressure Characteristics H speed

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■ Airflow - Static Pressure Characteristics S speed

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■ General Specifications ・Material …………………… Frame: Plastics (Flammability: UL94V-0), Impeller: Plastics (Flammability: UL94V-1) ・Expected Life …………… Refer to specifications (L10:Survival rate: 90% at 60℃ , rated voltage, and continuously run in a free air state) Sensor yellow ・Storage Temperature …−30℃ to ＋70℃（Non-condensing）・Lead Wire …………………⊕red ⊖black or blue The following nos. have pulse sensors. Rated Voltage Operating Voltage Range Rated Current Rated Input Rated Speed Models without sensors, or with lock sensors, or PWM control function are available as options. Please refer to the index...

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■ Airflow - Static Pressure Characteristics H speed

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■ General Specifications ・Material …………………… Frame: Plastics (Flammability: UL94V-0), Impeller: Plastics (Flammability: UL94V-0) ・Expected Life …………… Refer to specifications (L10:Survival rate: 90% at 60℃ , rated voltage, and continuously run in a free air state) Sensor yellow ・Storage Temperature …−30℃ to ＋70℃（Non-condensing）・Lead Wire …………………⊕red ⊖black The following nos. have pulse sensors. Rated Voltage Operating Voltage Range Rated Current Rated Input Rated Speed Operating Temperature Expected LifeNote) Note: Expected life at 40℃ ambient is just reference value. Models without sensors or...

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■ Airflow - Static Pressure Characteristics G speed

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■ General Specifications ・Material …………………… Frame: Plastics (Flammability: UL94V-0), Impeller: Plastics (Flammability: UL94V-0) ・Expected Life …………… Refer to specifications (L10:Survival rate: 90% at 60℃ , rated voltage, and continuously run in a free air state) Sensor yellow Control brown (For models without PWM control function, there is no speed control wiring.) ・Storage Temperature …−30℃ to ＋70℃（Non-condensing）・Lead Wire …………………⊕red ⊖black The following nos. have PWM controls and pulse sensors. PWM duty Rated Current Rated Input Rated Speed Max. Airflow Max. Static Pressure SPL ［［W］［min-1］...

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■ Airflow - Static Pressure Characteristics Characteristics Example Operating Voltage Range PWMデューティ PWM Duty Cycle 100% → → 回転速度 Rotation Speed PWM デューティサイクル PWM Duty Cycle PWMデューティ PWM Duty Cycle 100% → → 回転速度 Rotation Speed PWM デューティサイクル PWM Duty Cycle PWM Duty Cycle PWMデューティ 100% → → 回転速度 Rotation Speed PWM デューティサイクル PWM Duty Cycle → → 回転速度 Rotation Speed

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■ Airflow - Static Pressure Characteristics Characteristics Example Operating Voltage Range PWM Duty Cycle （Pa）（inch H2O） 500 PWMデューティ PWM Duty Cycle 100% → → 回転速度 Rotation Speed PWM デューティサイクル PWM Duty Cycle PWM Duty Cycle PWMデューティ 100% → → 回転速度 Rotation Speed PWM デューティサイクル PWM Duty Cycle PWM Duty Cycle PWMデューティ 800

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■ Airflow - Static Pressure Characteristics Characteristics Example Operating Voltage Range PWM Duty Cycle （inch H2O）（Pa） PWMデューティ PWM Duty Cycle 100% → → 回転速度 Rotation Speed PWM デューティサイクル PWM Duty Cycle PWM Duty Cycle PWMデューティ 100% → → 回転速度 Rotation Speed PWM デューティサイクル PWM Duty Cycle PWMデューティ PWM Duty Cycle → → 回転速度 Rotation Speed

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■ Airflow - Static Pressure Characteristics Operating Voltage Range

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■ General Specifications ・Material …………………… Frame: Plastics (Flammability: UL94V-0), Impeller: Plastics (Flammability: UL94V-0) ・Expected Life …………… Refer to specifications (L10:Survival rate: 90% at 60℃ , rated voltage, and continuously run in a free air state) Sensor yellow Control brown ・Storage Temperature …−30℃ to ＋70℃（Non-condensing）・Lead Wire …………………⊕red ⊖black The following nos. have PWM controls and pulse sensors. Rated Voltage Operating Voltage Range ［V］ Operating Temperature Expected LifeNote2) PWM duty Rated Current Rated Input Rated Speed Max. Airflow Max. Static Pressure SPL ［...

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