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b maXX 4400

Power modules with five cooling concepts and seven frame sizes

Baumüller is setting new standards with b maXX, its new generation of servo controllers. This series of converters and controllers was developed to meet current and future automation technology requirements worldwide.

Fieldbus systems

bm4000 fieldbus
*) in preparation


Technical data b maXX 4000ES air cooling

metric / imperial
  Frame size IN [A] IMAX[A] typ. motor power [kW] Overload factor Dimensions WxHxD [mm]
 
BM 4412 1 2.5 5 1.1 2 106 x 310 x 263
BM 4413 1 4.5 9 2 2 106 x 310 x 263
BM 4422 2 7.5 15 3.4 2 106 x 428 x 340
BM 4423 2 11 22 5 2 106 x 428 x 340
BM 4424 2 15 30 6.8 2 106 x 428 x 340
BM 4425 2 15 40 1) 6.8 2.6 106 x 428 x 340
BM 4426 2 22.5 45 1) 10 2 106 x 428 x 340
BM 4432 3 22.5 45 10 2 155 x 510 x 340
BM 4433 3 30 60 13 2 155 x 510 x 340
BM 4434 3 45 90 20 2 155 x 510 x 340
BM 4435 3 60 90 28 1.5 155 x 510 x 340
BM 4443 4 80 120 36 1.5 190 x 624 x 374
BM 4444 4 100 130 45 1.3 190 x 624 x 374
BM 4445 4 130 170 58 1.3 190 x 624 x 374
BM 4453 5 150 195 75 1.3 307 x 656 x 374
BM 4454 5 210 260 110 1.3 307 x 656 x 374
BM 4462 6 250 325 132 1.3 437 x 815 x 378
BM 4463 6 300 390 160 1.3 437 x 815 x 378
BM 4472 7 450 585 225 1.3 520 x 600 x 340 2)
BM 4473 7 600 780 315 1.3 520 x 600 x 340 2)

Supply voltage: 207–528 V ± 0% AC
Supply frequency: 50/60 Hz
Supply rated voltage: 400 V
DC link voltage: 540 V rated voltage
Chopping frequency: 2/4/8 kHz
Output voltage: 0–95% of supply voltage
Electronics supply: external 24 V DC (diagnostic capability)
Fan connection: frame sizes 1–3: 24 V DC; frame sizes 4–7: 230 V AC ± 10%
Certification: CE, CSA, UL

Height and depth without mounting brackets. 
Depth including required bending radius of connecting cables .

1) for 1 second
2) dimensions of water-cooled version
*) in preparation