type m 3 /h cfm vdc vdc bel(a) / watts rpm -1 c hours hours rl 90-18/12 n 40 23.5 12 7...15 5.8 6.3 2 500 -30...+75 62 500 / 27 500 105 000 ? rl 90-18/14 ng 40 23.5 24 12...28 5.8 5.6 2 500 -20...+75 62 500 / 27 500 105 000 ? rl 90-18/14 n 40 23.5 24 12...28 5.8 5.6 2 500 -30...+75 62 500 / 27 500 105 000 ? rl 90-18/18 nh 55 32.4 48 36...53 6.9 14.7 3 500 -30...+65 32 500 / 17 500 55 000 ? subject to change nominal voltage air flow air flow voltage range sound power level sintec sleeve bearings ball bearings power consumption nominal speed temperature range service life l 10 (40 c) ebm-papst standard service life l 10 (t max ) ebm-papst standard life expectancy l 10ipc (40 c) see page 17 curve 99 2016-01 information dc axial fans dc fans - specials acmaxx / ec fans ac axial fans accessories representatives dc centrifugal fans ac centrifugal fans C possible special versions: (see chapter dc fans - specials) - speed signal - go / nogo alarm - alarm with speed limit - external temperature sensor - internal temperature sensor - pwm control input - analog control input - moisture protection - salt spray protection - degree of protection:ip 54 / ip 68 max. 55 m 3 /h C material: scroll housing: grp 1) impeller: grp 1) base plate: sheet steel C direction of air flow: axial: intake, centrifugal: exhaust C connection: via single wires awg 22, tr 64 C highlights: forward-curved impeller C weight: 420 g 1) fiberglass-reinforced plastic 80 104,8 120,6 12 ?,5 54 57,6 67,4 15,5 30 6 2 26,5 37,3 60,3 3,5 4,2 100,8 112,7 120,6 310 71,4 2,5 97 6 10 + + 0,3 _ + + 0,2 + + 0,2 + + 0,2 + + 0,3 + + 0,4 + + 0,4 + + 45 0,2 + + 0,7 + + 1 + + *federmutter m4 oder 8-32unc. einschraubtiefe max.12,5 min.9,0 1bg ie:m>= bk]i>k?hkf:g<>]f>:lnk>=]:<@hkr]
]pbmahnm]]1hm:e]lhng=]ihp>k]e>o>e]) 4 ]&0,] f>:lnk>=]hg]:]a>fblia>k>]pbma]:]k:=bnl]h?]]f] 0hng=]ik>llnk>]e>o>e]) i ]f>:lnk>=]:m]]f =blm:g<>]?khf]?:g]:qbl 1a>]:l]:k>]hger]o:eb=]?hk]ma>] =>l=]f>:lnk>f>gm]l>mni]:g=]f:r]o:kr] =>i>g=bg@]hg]ma>]bglm:ee:mbhg]lbmn:mbhg &g]ma>]>o>gm]h?]=>ob:mbhg]?khf]ma>]lm:g=:k=] ]ma>]i:k:f>m>kl]fnlm];>]= :?m>k]bglm:ee:mbhg #hk]=>m:be>=]bg?hkf:mbhg]l>> ammi
ppp >;fi:ilm g>k:e]gmkb?n@:e]?:gl ? 121 x 37 mm series rl 90 n nominal data screw clip m4 or 8-32unc. screw-in depth max. 12.5 min. 9.0
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