# Fan Blower, DC Brushless Motor, 27 VDC, DC, 33.6 mm

![Product image](https://novapart.co/image/farnell:3010294/)

**URL**: https://novapart.co/products/TF029B-1000-P/fan-blower-dc-brushless-motor-27-vdc-336-mm
**SKU**: TF029B-1000-P
**Manufacturer**: NIDEC COMPONENTS
**Category**: Cooling & Thermal Management || Fans & Blowers || Blowers
**Price**: €236.4700
**Stock**: 10+
**Lead Time**: 134 days (indicative)

## Description

Silicon Manufacturer:Nidec Copal Electronics; Silicon Core Number:TF029B; Kit Application Type:Thermal Management ; Application Sub Type:Micro Blower; Kit Contents:Micro Blower Kit TF02

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Ip Rating | - |
| Blower Type | DC Brushless Motor |
| Bearing Type | Aerodynamic Bearing |
| Noise Rating | 65dBA |
| Power Rating | 14.9W |
| Voltage Type | DC |
| Product Range | TF029B |
| Air Flow - Cfm | - |
| External Depth | 33.6mm |
| Fan Frame Size | - |
| Supply Voltage | 27VDC |
| Air Flow - M3/Min | - |
| Power Connection Type | 5 Lead Wires |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3010294/)

## MICRO BLOWERS 

## **TF029B** 

## ■ **FEATURES** 

Compact / Light weight The smallest and lightest series 

@ Aerodynamic bearings High static pressures @ Low vibration 

Long life due to aerodynamic bearings without heat dependence Resin in full compliance with FDA standards 

## ■ **STANDARD SPECIFICATIONS** 

> ● Unless otherwise specified, the environmental conditions are 23°C±5°C, normal humidity, and atmospheric pressure range 90 to 106kPa. 

|**No.**<br>~~a~~<br>~~a~~|**Item**<br>**Part number**<br>~~a~~ a<br>~~a~~|**TF029B-1000-F**<br>ee~~eee~~<br>|**Remarks**<br>~~eee~~<br>|
|---|---|---|---|
|1<br><br>~~a~~|Rated Voltage<br> a<br>~~a~~|DC 12～27 V<br>ee~~eee~~<br> e~~e~~|~~eee~~<br>~~e~~|
|2<br>~~a~~|Direction of Rotation<br>~~a~~|CCW<br>（Counter-Clockwise）|Looking down from the air inlet.|
|3<br>~~a~~<br>~~a~~|Kind of Gas<br>~~a~~<br>~~a~~|air<br> ~~a~~|Noncorrosive gas<br>~~a~~|
|4<br>~~a~~|Configuration<br>~~a~~|Motor with Centrifugal Blade|Without driving circuit|
|5<br>~~a~~|Type of Motor<br>~~a~~|DC Brushless Motor||
|6<br>~~a~~<br>~~a~~|Number of Poles<br>~~a~~<br>~~a~~|4 Poles (2 pole pairs)<br>~~a~~|~~a~~|
|7<br>~~a~~|Drive System<br>~~a~~|3 Phase, Bipolar||
|8<br>~~a~~|Bearings<br>~~a~~|Aerodynamic Bearings<br>||
|9<br>~~ee~~|Impeller<br>~~ee~~|Centrifugal Turbo Blade<br>~~ee~~|~~ee~~|
|10<br>~~ee~~|Mounting Direction<br>~~ee~~|Shaft vertical to ground, air inlet facing upwards<br>~~ee~~|No vibration, shock, or gyration is to be<br>applied during operation.<br>~~ee~~|
|11<br>~~a~~|Rated Rotation Speed<br>~~a~~|36,000 r/min<br>（reference value）|at 2.0kPa, 100L/min|
|12<br>~~a~~|Maximum Input Coil Current<br>~~a~~|2.0 A rms max.<br>~~a~~|~~a~~|
|13<br>~~p~~|Rated Power Supply Current<br>~~p~~p|0.62 A max.|at 2.0kPa, 100L/min, at 24V|
|14<br>~~a~~|Rated Power Consumption<br>~~a~~|14.9 W max.||
|15<br>~~a~~|Rated Air Flow<br>~~a~~|100 L/min<br>（at 2.0kPa）|at 2.0 kPa|
|16<br>~~a~~|Minimum Air Flow<br>~~a~~|100 L/min<br> ~~a~~|~~a~~|



## **TF029B** MICRO BLOWERS 

**==> picture [511 x 623] intentionally omitted <==**

**----- Start of picture text -----**<br>
No. Item Part number TF029B-1000-F 備考 Remarks<br>17 Rated Pressure 2.0 kPa  at 100 L/min<br>18 Maximum Pressure 3.5 kPa absolute maximum pressure. at 24VDC<br>0.0014 ～ 0.0020 N·m/A<br>19 Torque Constant （reference value）<br>20 Min. Rotation Speed 10,000 r/min<br>21 Maximum Rotation Speed 50,000 r/min Within the "Area of use"<br>at 2.0kPa, at 100L/min<br>22 Acoustic Audible Noise 65.0 dB(A)max. measured at 1m from air inlet<br>Include background noise 15dB(A)<br>0.37 ～ 0.49 Ω<br>23 Coil Resistance （reference value） at 20°C (Between 2 phase)<br>24 Coil Inductance （reference value22 ～ 29 μH ） at 20°C, 10kHz (Between 2 phase)<br>25 Insulation Class Class E JIS C 4003<br>1M Ω min.<br>26 Insulation Resistance JIS C 4003<br>DC500V（between terminal pins and shaft holder）<br>27 Dielectric Strength Leak current to be less than 1mA.(AC600V for 1sec. between terminal pins and shaft holder.) JIS C 4003<br>28 Weight （reference value55 g ）<br>29 Rotor Inertia 10 g·cm2<br>（reference value）<br>30 Axial Loading 3N max. maximum axial force applying to the intake (upper housing)<br>31 Operating Temperature Range 0 ～ 50 °C<br>32 Operating Humidity Range 10 ～ 95%RH No condensation<br>33 Storage Temperature Range -20 ～ 60 °C<br>34 Storage Humidity Range 10 ～ 95%RH No condensation<br>The Blower shall satisfy Specification No.11 ～ 27 after the following test.<br>Kind of Vibration frequency veering<br>10 ～ 22Hz<br>amplitude 1mm<br>35 Resistance to Vibration  Frequency Range Non-operating<br>22 ～ 50Hz<br>19.6m/s2 (2G)（acceleration）<br>Sweep to-and-fro, approx. 5min.<br>Test Time X, Y, Z directions,  60min. each<br>The Blower shall satisfy Specification No.11 ～ 27 after the following test.<br>Acceleration 294m/s2(30G)<br>36 Resistance to Shock Pulse Width 6ms Non-operating<br>Shock Waven Semi-sinusoidal wave<br>Number of Shock X, Y, Z, directions, once per each direction<br>**----- End of picture text -----**<br>


**TF029B** MICRO BLOWERS 

## ■ **P-Q CURVE CHARACTERISTICS** 

## ● **Operating Range at DC 24V (1atm)** 

## ● **Operating Range at DC 12V (1atm)** 

**==> picture [502 x 172] intentionally omitted <==**

**----- Start of picture text -----**<br>
Area of use Area of use<br>38,500 r/min<br>36,000 r/min<br>36,000 r/min<br>26,700 r/min 26,700 r/min<br>Air Flow [L/min] Air Flow [L/min]<br> Pressure [kPa]  Pressure [kPa]<br>**----- End of picture text -----**<br>


- ※ Conditions: Ambient temperature 23±5°C, normal humidity, atmospheric pressure (100±2kPa). The graphs above is provided for reference only. Values are not guaranteed. 

※ Make sure the thermistor temperature does not exceed 80°C during blower operation. (Thermistor resistance value R(80 deg C)=1.177kΩ). 

## ■ **INTERFACE** 

**==> picture [76 x 76] intentionally omitted <==**

|**Pin No.**|**Symbol**|**Wire Color**|**Signal**|
|---|---|---|---|
|1|U|Brown|Motor Coil (U)|
|2|V|Red|Motor Coil (V)|
|3|W|Orange|Motor Coil (W)|
|4|TH(-)|Yellow|Thermistor Output(−)|
|5|TH(+)|Green|Thermistor Output(+)|
|※Parts used for thermistor output:<br>Manufacture TDK Corp. Part No. NTCG164BH103JT||||



## ● **TIMING CHART** 

**==> picture [73 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
（5）（4）（3）（2）（1）<br>**----- End of picture text -----**<br>


**==> picture [233 x 95] intentionally omitted <==**

**----- Start of picture text -----**<br>
U +-<br>V +-<br>W +-<br>0 60 120 180 240 300 360 [deg] electrical degree<br>0 30 60 90 120 150 180 [deg] mechanical degree<br>**----- End of picture text -----**<br>


**TF029B** MICRO BLOWERS 

## ■ **OUTLINE DIMENSIONS** 

Unless otherwise specified, tolerance : ± 0.5(Unit: mm) 

**==> picture [490 x 385] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|(33.6)|
|1.3|32.3|
|20.8|3.5|29.5|19.94|
|qe|.|
|_|_|I|H|LEN|N|“aSW|[2|\\|
|fae|||H|E|E|u|aySNS|
|4|(228|4|I|L|4|
|MARKING|
|TF029B|【Chart 1】|
|-1000-F|
|day|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|
|Lf]|fF)|I|
|f]|[)|{J|code|1|2|3|4|5|6|7|8|9|A|B|C|D|E|F|G|H|J|K|L|
|a|
|Serial Number|
|day|21|22|23|24|25|26|27|28|29|30|31|
|control number : alphabet (A - Z)|
|code|M|N|P|Q|R|T|U|V|W|X|Y|
|day of manufacture : refer to Chart 1 below|
|【Chart 2】|
|month of manufacture : refer to Chart 2 below|
|month|1|2|3|4|5|6|7|8|9|10|11|12|
|year of manufacture : last digit of the year (A.D.)|code|1|2|3|4|5|6|7|8|9|O|N|D|

**----- End of picture text -----**<br>


## ■ **MARKING** 

## ■ **Micro Blower Kit with driver** 

For the series, Kits with driver and wire harness for the blower available.They will help customers shorten their evaluation and product development times. 

Kit Part Number : TF029B-1000-P 

**List of the kit** Micro Blower 1 (TF029B-1000-F) Driver 2 (for TF029B) Wire Harness 3 （for Driver-Power connection） 

**The Drivers are sold separately as an optional item. (Ref.P435)** 



## Links

- [View this product on Novapart](https://novapart.co/products/TF029B-1000-P/fan-blower-dc-brushless-motor-27-vdc-336-mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/nidec-copal-electronics/tf029b-1000-p/micro-blower-kit-100-l-min-27v/dp/3010294)
---

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