About Us... p.3 From Design to Product... p p.32. Flexible Customer Support... p p.12

A E R O S P A C E & M I L I T A R Y F A N S C A T A L O G

About Us... p.3 From Design to Product... p.3... p.3 Flexible Customer Support... p.3... p.4... p.6... p.6... p.7... p.8...... p.12... p.14... p.16 Peltier / Pepite / Pourpier / Pluton... p.18...... p.22 Cumin... p.24... p.24......... p.26... p.27... p.28... p.28... p.29... p.29...... p.32... p.33... p.34...... p.36... p.37... p.38 2

ABOUT US LMB Le Moteur de Brive, founded over 90 years ago, have become one of the leading suppliers of fans, blowers, motors and specialized rotating machines. LMB design and manufacture high performance fans and both AC (50 / 60 Hz. 400Hz and Wild Frequency) and DC (12 300 VDC) Brushless motors for the aerospace and defence markets with applications in aircraft, helicopters, pods and ground military vehicles. LMB produce a wide range of fans and motors (more than 1000 of the shelf we are very flexible in designing custom products in short time spans and FLEXIBLE CUSTOMER SUPPORT Feel free to contact us for all your requirements for standard or customized products. We will then be pleased to demonstrate all our capabilities of reactivity and FROM DESIGN TO PRODUCTION LMB offer all the capabilities to design, Design Prototype development Performance and endurance tests Winding workshop Machining line Assembly line OUR CERTIFICATIONS www.lmbaerospace.com FEEL FREE TO CONTACT US ABOUT OUR OTHER PRODUCTS (HIGH PERFORMANCE FANS, CENTRIFUGAL BLOWERS AND ELECTRICAL MOTORS). email: lmbsales@lmbaerospace.com RADAR 3

STANDARD LMB FAN SPECIFICATION THE LMB FANS ARE DESIGNED TO FULFIL THE FOLLOWING ENVIRONMENTAL CONDITIONS : CLIMATIC CONDITIONS -45 / +85 C to an altitude of 50000 ft. 95% throughout the temperature range. tration. MECHANICAL CONDITIONS 4

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THINFAN 28 32 Fig.1 28 1,8 38 Fig.2 12 1,4 38 Fig.2 12 1,4 38 Fig.1 28 1,8 38 Fig.1 28 2,7 38 Fig.1 Fig.C *Refer to page 34 speed signal, FPS: type5 / Refer to page 37 «accessories» Signal Static Pressure Rise, dapa - in.h2o 3,5 0.1407 3,0 0.1206 2,5 0.1005 2,0 0.0804 1,5 0.0603 1,0 0.0402 0,5 0,00201 0,0 0 20 40 60 80 100 120 140 160 180 0.7 1.4 2.1 2.8 3.5 4.2 4.9 5.6 6.3 Volumetric Flow Rate, L/mn -CFM Static Pressure Rise, dapa - in.h2o 6 0.2412 5 0.201 4 0.1608 3 0.1206 2 0.0804 1 0.0402 0 0 50 100 150 200 250 300 350 1.75 3.5 5.25 7 8.75 10.5 12.25 Volumetric Flow Rate, L/mn -CFM Fig.B Static Pressure Rise, dapa - in.h2o 8 0.3216 7 0.2814 6 0.2412 5 0.201 4 0.1608 3 0.1206 2 0.0804 1 0.0402 0 0 50 100 150 200 250 300 350 400 1.75 3.5 5.25 7 8.75 10.5 12.25 14 Volumetric Flow Rate, L/mn -CFM Fig.C Fig.1 Fig.2 LENZ Signal 12 VDC 27 2,2 87 Fig.1 28 VDC 27 87 Fig.1 Fig.1 6

OPTIFAN 40 Signal* 26 VDC 9 2,2 62 Fig.1 26 VDC 9 2,2 62 Fig.1 26 VDC 9 2,2 62 Fig.2 26 VDC 9 2,2 62 Fig.2 26 VDC 9 2,2 62 Fig.3 26 VDC 9 2,2 62 Fig.3 26 VDC 26 1 2,2 78 Fig.1 26 VDC 26 1 2,2 78 Fig.1 26 VDC 26 1 2,2 78 Fig.2 26 VDC 26 1 2,2 78 Fig.2 26 VDC 26 1 2,2 78 Fig.3 26 VDC 26 1 2,2 78 Fig.3 26 VDC 26 1 2,2 78 Fig.1 * Refer to page 34 «speed signal», FPS: type 2 / ** Refer to page 35 «PWM» / Refer to page 36 «accessories» Control** PWM Fig.B Fig.1 Fig.2 Fig.3

OPTIFAN 44 Signal* 12 VDC 3,2 Fig.1 28 VDC 3,2 Fig.1 28 VDC 3,2 Fig.2 28 VDC 2,2 68 Fig.1 28 VDC 2,2 68 Fig.1 28 VDC 2,2 68 Fig.2 28 VDC 2,2 68 Fig.2 28 VDC 2,2 68 Fig.3 28 VDC 2,2 68 Fig.3 28 VDC 2,2 68 Fig.4 28 VDC 12 2,2 74 Fig.1 Fig.C 28 VDC 12 2,2 74 Fig.1 Fig.C 28 VDC 12 2,2 74 Fig.2 Fig.C 28 VDC 12 2,2 74 Fig.2 Fig.C 28 VDC 12 2,2 74 Fig.3 Fig.C 28 VDC 12 2,2 74 Fig.3 Fig.C 28 VDC 24 2,2 84 Fig.1 Fig.D 28 VDC 24 2,2 84 Fig.1 Fig.D 28 VDC 24 2,2 84 Fig.2 Fig.D 28 VDC 24 2,2 84 Fig.2 Fig.D 28 VDC 24 2,2 84 Fig.3 Fig.D 28 VDC 24 2,2 84 Fig.3 Fig.D 28 VDC 37 1,29 2,2 Fig.1 28 VDC 37 1,29 2,2 Fig.1 28 VDC 37 1,29 2,2 Fig.1 * Refer to page 34 «speed signal», FPS: type 2 / ** Refer to page 35 «PWM» / Refer to page 36 «accessories» Control** PWM 20 0.804 Static Pressure Rise, dapa - in.h2o 15 0.603 10 0.402 5 0.201 0 0 50 100 150 200 250 300 350 400 1.75 3.5 5.25 7 8.75 10.5 12.25 14 Volumetric Flow Rate, L/mn -CFM Fig.B Fig.C Fig.D Static Pressure Rise, dapa - in.h2o 180 7.2 160 6.4 140 5.6 120 4.8 100 4.0 80 3.2 60 2.4 40 1.6 20 0.8 0 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 3.5 7 10.5 14 17.5 21 24.5 28 31.5 35 38.5 42 45.5 49 Volumetric Flow Rate, L/mn -CFM 8

Fig.1 Fig.2 Fig.3 4 Holes Ø3.2 + 0 0.2 Fig.4 9

OPTIFAN 45 Signal* Control** PWM 28 VDC 18 2,2 71 Fig.1 28 VDC 18 2,2 71 Fig.1 28 VDC 18 2,2 71 Fig.2 28 VDC 18 2,2 71 Fig.2 28 VDC 18 2,2 71 Fig.3 28 VDC 18 2,2 71 Fig.3 28 VDC 18 2,2 71 Fig.4 28 VDC 18 2,2 71 Fig.4 28 VDC 18 2,2 71 28 VDC 18 2,2 71 Fig.1 28 VDC 18 2,2 71 Fig.1 28 VDC 18 2,2 71 Fig.2 28 VDC 18 2,2 71 Fig.2 28 VDC 18 2,2 71 Fig.3 28 VDC 18 2,2 71 Fig.3 28 VDC 18 2,2 71 Fig.4 28 VDC 18 2,2 71 Fig.4 28 VDC 2,2 78 Fig.1 Fig.C 28 VDC 2,2 78 Fig.1 Fig.C 28 VDC 2,2 78 Fig.2 Fig.C 28 VDC 2,2 78 Fig.2 Fig.C 28 VDC 2,2 78 Fig.3 Fig.C 28 VDC 2,2 78 Fig.3 Fig.C 28 VDC 2,2 78 Fig.4 Fig.C 28 VDC 2,2 78 Fig.4 Fig.C 28 VDC 34 1,2 2,2 Fig.1 Fig.D 28 VDC 34 1,2 2,2 Fig.1 Fig.D 28 VDC 34 1,2 2,2 Fig.2 Fig.D 28 VDC 34 1,2 2,2 Fig.2 Fig.D 28 VDC 34 1,2 2,2 Fig.3 Fig.D 28 VDC 34 1,2 2,2 Fig.3 Fig.D 28 VDC 34 1,2 2,2 Fig.4 Fig.D 28 VDC 34 1,2 2,2 Fig.4 Fig.D 28 VDC 42 2,2 Fig.1 28 VDC 42 2,2 Fig.1 28 VDC 42 2,2 Fig.2 28 VDC 42 2,2 Fig.2 28 VDC 42 2,2 Fig.3 28 VDC 42 2,2 Fig.3 28 VDC 42 2,2 Fig.4 28 VDC 42 2,2 Fig.4 28 VDC 42 2,2 Fig.6 28 VDC 42 2,2 Fig.1 * Refer to page 34 «speed signal», FPS: type 2 / ** Refer to page 35 «PWM» / Refer to page 36 «accessories» Static Pressure Rise, dapa - in.h2o 30 1.206 25 0.804 20 0.804 15 0.603 10 0.402 5 0.201 0 0 100 200 300 400 500 600 700 800 3.5 7 10.5 14 17.5 21 24.5 28 Volumetric Flow Rate, L/mn -CFM Fig.B Fig.C 10

Fig.D Fig.1 Fig.2 Fig.3 Fig.4 Fig.5 Fig.6 11

OPTIFAN 65 Signal*/** 28 VDC 12 2,2 Fig.1 28 VDC 12 2,2 Fig.1 28 VDC 12 2,2 Fig.2 28 VDC 12 2,2 Fig.2 28 VDC 12 2,2 Fig.3 28 VDC 12 2,2 Fig.3 28 VDC 12 2,2 Fig.4 28 VDC 12 2,2 Fig.4 28 VDC 21 2,2 73 Fig.1 28 VDC 21 2,2 73 Fig.1 28 VDC 21 2,2 73 Fig.2 28 VDC 21 2,2 73 Fig.2 28 VDC 21 2,2 73 Fig.3 28 VDC 21 2,2 73 Fig.3 28 VDC 21 2,2 73 Fig.4 28 VDC 21 2,2 73 Fig.4 28 VDC 48 1,4 7 Fig.2 Fig.C 28 VDC 48 1,4 7 Fig.2 Fig.C 28 VDC 48 1,4 7 Fig.4 Fig.C 28 VDC 48 1,4 7 Fig.4 Fig.C 28 VDC 84 3 7 84 Fig.2 Fig.D 28 VDC 84 3 7 84 Fig.3 Fig.D 28 VDC 84 3 7 84 Fig.4 Fig.D 28 VDC 84 3 7 84 Fig.4 Fig.D 28 VDC 112 4,2 7 87 Fig.2 28 VDC 118 4,2 7 87 Fig.2 28 VDC 118 4,2 7 87 Fig.4 28 VDC 118 4,2 7 87 Fig.4 28 VDC 4,3 7 Fig.2 Fig.F 28 VDC 4,3 7 Fig.2 Fig.F 28 VDC 4,3 7 Fig.4 Fig.F 28 VDC 4,3 7 Fig.4 Fig.F 28 VDC 4,3 7 Fig.F * Refer to page 34 «speed signal», FPS: type 2 / ** Refer to page 35 «speed signal», FPS: type 1 / Refer to page 36 «accessories» Fig.B Fig.C Fig.D 12 Fig.F

Fig.1 Fig.2 Fig.3 Fig.4 Fig.5 13

OPTIFAN 70 Signal* 28 VDC 2,2 28 VDC 7 2,2 Fig.1 28 VDC 7 2,2 Fig.1 28 VDC 7 2,2 Fig.2 28 VDC 7 2,2 Fig.2 28 VDC 7 2,2 Fig.3 28 VDC 7 2,2 Fig.3 28 VDC 7 2,2 Fig.4 28 VDC 7 2,2 Fig.4 28 VDC 7 2,2 28 VDC 7 2,2 28 VDC 11 2,2 64 Fig.1 Fig.C 28 VDC 11 2,2 64 Fig.1 Fig.C 28 VDC 11 2,2 64 Fig.2 Fig.C 28 VDC 11 2,2 64 Fig.2 Fig.C 28 VDC 11 2,2 64 Fig.3 Fig.C 28 VDC 11 2,2 64 Fig.3 Fig.C 28 VDC 11 2,2 64 Fig.4 Fig.C 28 VDC 11 2,2 64 Fig.4 Fig.C 28 VDC 1,4 2,2 77 Fig.1 Fig.D 28 VDC 1,4 2,2 77 Fig.1 Fig.D 28 VDC 1,4 2,2 77 Fig.2 Fig.D 28 VDC 1,4 2,2 77 Fig.2 Fig.D 28 VDC 1,4 2,2 77 Fig.3 Fig.D 28 VDC 1,4 2,2 77 Fig.3 Fig.D 28 VDC 1,4 2,2 77 Fig.4 Fig.D 28 VDC 1,4 2,2 77 Fig.4 Fig.D 28 VDC 1,4 2,2 77 Fig.D 28 VDC 1,4 2,2 77 Fig.4 Fig.D * Refer to page 34 «speed signal», FPS: type 2 / ** Refer to page 35 «PWM» / Refer to page 36 «accessories» Control** PWM 20 0.804 Static Pressure Rise, dapa - in.h2o 15 0.603 10 0.402 5 0.201 0 0 200 400 600 800 1000 1200 1400 1600 1800 7 14 21 28 35 42 49 56 63 Volumetric Flow Rate, L/mn -CFM Fig.B Fig.C Fig.D 14

Fig.1 Fig.2 Fig.3 Fig.4 Fig.5 15

OPTIFAN 75 Signal*/** 26 VDC 18 3 62 Fig.1 26 VDC 18 3 62 Fig.1 26 VDC 18 3 62 Fig.2 26 VDC 18 3 62 Fig.2 26 VDC 18 3 62 Fig.3 26 VDC 18 3 62 Fig.3 26 VDC 18 3 62 Fig.4 26 VDC 18 3 62 Fig.4 28 VDC 1,1 3 66 Fig.1 28 VDC 1,1 3 66 Fig.1 28 VDC 1,1 3 66 Fig.2 28 VDC 1,1 3 66 Fig.2 28 VDC 1,1 3 66 Fig.3 28 VDC 1,1 3 66 Fig.3 28 VDC 1,1 3 66 Fig.4 28 VDC 1,1 3 66 Fig.4 28VDC 1,1 3 66 28VDC 1,6 3 68 Fig.C 28 VDC 126 7 Fig.6 Fig.D 28 VDC 126 7 Fig.6 Fig.D 28 VDC 126 7 Fig.7 Fig.D 28 VDC 126 7 Fig.7 Fig.D 28 VDC 182 Fig.6 28 VDC 182 Fig.6 28 VDC 182 Fig.7 28 VDC 182 Fig.7 * Refer to page 34 «speed signal», FPS: type 3 / ** Refer to page 35 «speed signal», FPS: type 1 / Refer to page 36 «accessories» Fig.B Static Pressure Rise, dapa - in.h2o 60 2.412 55 2.211 50 2.01 45 1.809 40 1.608 35 1.407 30 1.206 25 1.005 20 0.804 15 0.603 10 0.402 5 0.201 0 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 17.5 35 52.5 70 87.5 105 122.5 140 157.5 175 Volumetric Flow Rate, L/mn -CFM Fig.C 180 7.236 160 6.432 Static Pressure Rise, dapa - in.h2o 140 5.628 120 4.824 100 4.02 80 3.216 60 2.412 40 1.608 20 0.804 Fig.D 0 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 35 70 105 140 175 210 245 280 315 Volumetric Flow Rate, L/mn -CFM 16

Fig.1 Fig.2 Fig.3 Fig.4 Fig.5 Fig.6

PELTIER / PEPITE / POURPIER / PLUTON Signal* 26 VDC 7 1.6 Fig.1 26 VDC 4 1 Fig.2 Fig.G 26 VDC 1.2 62 Fig.2 26 VDC 13 3 72 Fig.2 12 VDC 9 66 Fig.3 Fig.C 26 VDC 12 2 66 Fig.3 Fig.C 26 VDC 22 73 Fig.3 Fig.F 26 VDC 8 1.34 63 Fig.4 Fig.D 24 VDC 9 1.9 63 Fig.4 28 VDC 42 1.8 68 Fig.4 * Refer to page 34 «speed signal», FPS: type 1 / Refer to page 36 «accessories» Fig.B Fig.C Fig.D Fig.F 40 1.608 35 1.407 Static Pressure Rise, dapa - in.h2o 30 1.206 25 1.005 20 0.804 15 0.603 10 0.402 5 0.201 Fig.H 0 0 1000 2000 3000 4000 5000 6000 7000 35 70 105 140 175 210 245 Volumetric Flow Rate, L/mn -CFM Fig.I 18

Fig.1 Fig.2 Fig.3 Fig.4 19

OPTIFAN 145 Signal*/** 24 84 7 73 Fig.1 24 84 7 73 Fig.1 24 84 7 73 Fig.2 24 84 7 73 Fig.2 24 84 7 73 Fig.3 24 84 7 73 Fig.3 24 84 7 73 Fig.4 24 84 7 73 Fig.4 24 2,8 3 76 Fig.1 24 2,8 3 76 Fig.1 24 2,8 3 76 Fig.2 24 2,8 3 76 Fig.2 24 2,8 3 76 Fig.3 24 2,8 3 76 Fig.3 24 2,8 3 76 Fig.4 24 2,8 3 76 Fig.4 28 18 3 63 Fig.1 Fig.C 28 18 3 63 Fig.1 Fig.C 28 18 3 63 Fig.2 Fig.C 28 18 3 63 Fig.2 Fig.C 28 18 3 63 Fig.3 Fig.C 28 18 3 63 Fig.3 Fig.C 28 18 3 63 Fig.4 Fig.C 28 18 3 63 Fig.4 Fig.C 28 41 1,6 3 72 Fig.1 Fig.D 28 41 1,6 3 72 Fig.1 Fig.D 28 41 1,6 3 72 Fig.2 Fig.D 28 41 1,6 3 72 Fig.2 Fig.D 28 41 1,6 3 72 Fig.3 Fig.D 28 41 1,6 3 72 Fig.3 Fig.D 28 41 1,6 3 72 Fig.4 Fig.D 28 41 1,6 3 72 Fig.4 Fig.D 28 87 7 78 Fig.1 28 87 7 78 Fig.1 28 87 7 78 Fig.2 28 87 7 78 Fig.2 28 87 7 78 Fig.3 28 87 7 78 Fig.3 28 87 7 78 Fig.4 28 87 7 78 Fig.4 * Refer to page 34 «speed signal», FPS: type 4 / Refer to page 36 «accessories» 20

Static Pressure Rise, dapa - in.h2o 45 1.809 40 1.608 35 1.407 30 1.206 25 1.005 20 0.804 15 0.603 10 0.402 5 0.201 0 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 35 70 105 140 175 210 245 280 315 350 385 Volumetric Flow Rate, L/mn -CFM Static Pressure Rise, dapa - in.h2o 60 0.201 2.412 55 2.211 50 2.01 45 1.809 40 1.608 35 1.407 30 1.206 25 1.005 20 0.804 15 0.603 10 0.402 5 0.201 0 70 140 210 280 350 420 Volumetric Flow Rate, L/mn -CFM Static Pressure Rise, dapa - in.h2o 20 0.804 15 0.603 10 0.402 5 0.201 0 0 1000 2000 3000 4000 5000 6000 7000 35 70 105 140 175 210 245 Volumetric Flow Rate, L/mn -CFM Fig.B Fig.C Static Pressure Rise, dapa - in.h2o 40 1.608 35 1.407 30 1.206 25 1.005 20 0.804 15 0.603 10 0.402 5 0.201 0 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 35 70 105 140 175 210 245 280 315 385 Volumetric Flow Rate, L/mn -CFM Fig.D Static Pressure Rise, dapa - in.h2o 70 2.814 60 2.412 50 2.01 40 1.608 30 1.206 20 0.804 10 0.402 0 70 140 210 280 350 420 490 Volumetric Flow Rate, L/mn -CFM Fig.1 Fig.2 Fig.3 Fig.4 21

OPTIFAN 80 Signal*/** 28 VDC 17 73 Fig.1 28 VDC 62 2,2 79 Fig.1 28 VDC 7 Fig.1 Fig.C Static Pressure Rise, dapa - in.h2o 50 2.01 45 1.809 40 1.608 35 1.407 30 1.206 25 1.005 20 0.804 15 0.603 10 0.402 5 0.201 0 0 200 400 600 800 1000 1200 1400 7 14 21 28 35 42 49 Volumetric Flow Rate, L/mn -CFM Static Pressure Rise, dapa - in.h2o 90 3.618 80 3.216 70 2.814 60 2.412 50 2.01 40 1.608 30 1.206 20 0.804 10 0.402 0 0 200 400 600 800 1000 1200 1400 1600 1800 7 14 21 28 35 42 49 56 63 Volumetric Flow Rate, L/mn -CFM Static Pressure Rise, dapa - in.h2o 160 6.432 140 5.628 120 4.824 100 4.02 80 3.216 60 2.412 40 1.608 20 0.804 0 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 7 14 21 28 35 42 49 56 63 70 77 Volumetric Flow Rate, L/mn -CFM Fig.B Fig.C Fig.1 22

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CUMIN Cap* (μf) Signal 8 Fig.1 8 Fig.1 8 Fig.1 * Capacitor (not supplied) : 150 VAC Fig.1 CANDI * Capacitor (not supplied) : 150 VAC Cap* (μf) Signal 6 Fig.1 6 Fig.1 6 Fig.1 Fig.1 24

CHERI Cap (μf) Signal 11 Fig.1 Fig.1 MORTIER-1 Cap* (μf) Signal Fig.1 17 67 Fig.1 16 67 Fig.1 * Capacitor (not supplied) : 150 VAC Fig.1 Fig.B 25

MAXIME 2 / MAXIME 4 MAXIME 4 MAXIME 2 * Refer to page 34 «speed signal» ** Capacitor (not supplied) : 150 VAC Cap** (μf) Signal* Fig.1 Fig.1 Fig.1 21 67 Fig.1 21 67 Fig.1 21 67 Fig.1 21 67 Fig.2 21 67 Fig.2 Fig.B Fig.1 Fig.2 26

MAXIMAL 2 / MAXIMAL 4 MAXIMAL 4 MAXIMAL 2 Cap** (μf) Signal* 18 Fig.1 18 Fig.1 18 Fig.1 79 Fig.1 79 Fig.1 79 Fig.2 79 Fig.2 * Refer to page 34 «speed signal» ** Capacitor (not supplied) : 150 VAC Fig.B Fig.1 Fig.2

MARYLAND-1 * Capacitor (not supplied) : 150 VAC Cap* (μf) Signal 00000986 200V / 3 Phases / 400Hz - 21000 80 0.3 1 0.36 / 0.8 80 Fig.1 - - 00000985 115V / 1 Phase / 400Hz 1 21000 80 0.6 1.45 0.36 / 0.8 80 Fig.1 - - Fig.1 MEDIA 2P5 * Capacitor (not supplied) : 150 VAC Cap* (μf) Signal 88 Fig.1 1.7 4.1 88 Fig.1 28 Fig.1

MERCATOR Cap* (μf) Signal 1 73 Fig.1 88 Fig.1 1.2 4 88 Fig.1 * Capacitor (not supplied) : 150 VAC Fig.1 Fig.B MELBA Cap (μf) Signal 4 Fig.1 1.4 Fig.1 29 Fig.1

PRODIGE / PASTEUR / PERSAN / PENSEE / PASTEL PRODIGE PASTEUR PERSAN PENSEE PASTEL * Capacitor (not supplied) : 150 VAC Cap* (μf) Signal 38 76 Fig.1 38 76 Fig.1 11 64 Fig.2 11 1.2 64 Fig.2 11 64 Fig.2 18 64 Fig.3 Fig.C 18 64 Fig.3 Fig.C 18 64 Fig.3 Fig.C 73 1.3 82 Fig.4 Fig.D 78 1 82 Fig.4 Fig.D 69 1.2 69 Fig.B Fig.C Fig.D 30

Fig.1 Fig.2 Fig.3 Fig.4 Fig.5 31

OPTIFAN 145 Cap* (μf) Signal 2,2 37 66 Fig.1 2,2 37 66 Fig.2 2,2 37 66 Fig.3 43 66 Fig.1 43 66 Fig.2 43 66 Fig.3 76 Fig.1 76 Fig.2 76 Fig.3 Static Pressure Rise, dapa - in.h2o 25 1.005 20 0.804 15 0.603 10 0.402 5 0.201 0 0 1000 2000 3000 4000 5000 6000 7000 8000 35 70 105 140 175 210 245 280 Volumetric Flow Rate, L/mn -CFM Static Pressure Rise, dapa - in.h2o 60 0.201 2.412 55 2.211 50 2.01 45 1.809 40 1.608 35 1.407 30 1.206 25 1.005 20 0.804 15 0.603 10 0.402 5 0.201 0 70 140 210 280 350 420 Volumetric Flow Rate, L/mn -CFM Fig.B Fig.1 Fig.2 Fig.3 32

MARATHON 2 / MARATHON 4 MARA- THON 4 MARA- THON 2 Cap** (μf) * Refer to page 34 «speed signal» / ** Capacitor (not supplied) : 150 VAC Signal* 13 67 Fig.1 1 13 67 Fig.1 13 67 Fig.2 78 1,4 82 Fig.1 1 97 1,6 82 Fig.1 78 1,4 82 Fig.2 1 97 1,6 82 Fig.2 Fig.B Fig.1 Fig.2 33

SPEED SIGNAL DESCRIPTION In order to monitor and advise potential loss of cooling airflow, LMB AC & DC fans may incorporate warning and detection devices : Fan Performance Sensor (FPS) provides a pulse output proportional to the fan speed. Low Warning (LSW) detects under-speed conditions and advises the system about airflow interruption. This a logic signal (0 or 1). FAN PERFORMANCE SENSOR FOR AC FANS Vsensor = 4.5 to 24 VDC I < 25 ma V2 max. = Vsensor V1 max. < 1 VDC T1 ~ 0.9 T T = 60/rpm FAN PERFORMANCE SENSOR FOR DC BRUSHLESS FANS Fan Performance Sensor Type 1 : Open collector Type 2 : Type 3 : Type 4 Type 5 Low Warning : - Return path by the 0 VDC power input. Logic tatus NORMAL OPERATION UNDERSPEED (Fail condition) Electrical state Grounded to 0 VDC Open collector (external pull-up resistor) The fan has to be electrically supplied to give proper information on the LSW output. Nominal output sink current @ 28VDC : must be limited to 10 ma by an external pullup resistor (not part of the fan), Maximum output voltage in open collector state : Maximum output voltage when grounded to 0 VDC : < 1,5 VDC. LSW is unlatched. During start-up LSW is not active (NORMAL_OPERA- TION). 34

PWM Wire AWG Color +28VDC #24 #24 FPS #24 #24 TEMPERATURE RANGE OPERATING STORAGE (1) (2) (3) ELECTRICAL INTERFACE POWER SUPPLY 28VDC NETWORK / 28VDC TYP, 32.2V MAX@5min / SURGE 48V@1s, 80V@100ms MIN. STARTING VOLTAGE 12V INPUT CURRENT (1) (2) INSULATION RESISTANCE DIELECTRIC STRENGHT <1mA PROTECTIONS (3) FPS INTERFACE +28VDC 5V (+/-1V) FPS FAN FPS 1mA MAX 0V (+1/0V) T LOW T HIGH T = 60 / RPM 0VDC T LOW T 2 +/-10 % PWM INTERFACE +28VDC FPS PWM 12V MAX FAN T ON 0VDC PWM EXTERNAL SWITCH CONTROLLER T (%) = T ON /T x100 100HZ< f <10KHz SPEED CONTROL MODE 35

ACCESSORIES - C CLAMPS 36

ACCESSORIES - FINGER GUARDS Fig.1 Fig.1 Fig.2 Fig.3 Fig.4 Fig.6 Fig.7 Fig.8 Fig.9 Pluton *Mounting kit includes : three washer P/N 10-85025065-001 and three nuts 10-85452026-001 Fig.1 Fig.2 Fig.3 Fig.4 Fig.5 Fig.6 Fig.8 Fig.9 Fig.10 Fig.11

EQUIVALENCE OF UNITS = 10Pa (Pascals) = 0.1 millibar = 0.981 centipieze = 9.8 Pa = 100 centipiezes = 10 millibars = 100 Pa = 10 centipiezes = = = 1 inch = 25.4 mm (2.54 cm) 1 mm = 0.039 1 cm = 0.394 1 g = 0.035 oz 1 kg = 2.204 lbs = 249 Pa = 2.49 millibars = 24.9 centipiezes = 0.035 cfm = 0.06 m3/h b. 1 l/s = 60 l/min = 2.12 cfm = 3.6 m3/h = 28.3 l/min d. 1 m3/h = 0.28 l/s = 0.59 cfm 38

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www.lmbaerospace.com 36, avenue Marie & Pierre Curie 19360 MALEMORT - FRANCE +33 (0)5 55 92 16 33 - +33 (0)5 55 92 19 00 lmbsales@lmbaerospace.com comevents - BRIVE