DC Blowers BM Series Part Numbering System Product Catalog Fan Motors Engineering Information To show details, place the mouse cursor on each item of the part number. Click "Display All" button to show all details. BM 51 15 (1) (2) (3) 1.Common Spec. 3.Numbering (FB) Engineering Info Company Links Contact Us DC Blowers BM Series Part Numbering System DC Fans 2.Numbering (Axial Fans) Page 1 of 1 1. Series 04 W (4) (5) 2. Size BM Series 4.Numbering (Blowers BM) 5.Numbering (Blowers BG) B 3 0 (6) (7) (8) L 00 (9) (10) 4. Input Voltage 3. Thickness 45 45mm 15 15mm 51 51mm 25 25mm 60 60mm 6.Numbering (FAL) 7.Sensors Lead Wires 10. Individual Specification 6. Bearing 7. Speed 9. Classification 8.Speed Control AC Fans B Ball Bearing 1<2<3<4<5 L Standard Model Technical Information S Sleeve Bearing low T Value Model high Handling Precautions Quality & Environment 01 5V 04 12V 05 24V Custom 09 Voltage 5. Termination 8. Special Control Function 0 Standard type 7 Temperature detecting variable speed type/sensor type 9 Sensor type 6 Temperature detecting variable speed type/sensor type 8 2-speed type 5 2-speed type/sensor type Standard Type 00 Standard 01-99 Custom Sensor Type 00 Locked Rotor Alarm Signal (Standard Type) 01-49 Locked Rotor Alarm Signal (Custom Type) 50 Tachometer Signal (Standard Type) 51-99 Tachometer Signal (Custom Type) Copyright 2002-2008 Minebea Co., Ltd. http://www.eminebea.com/content/html/en/engineering/fans/Description_DCBl_BM.shtml 10/16/2008