VNB

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Osaki Brake VNB series VNB-2, VNB-4, VNB-8, VNB-15, VNB-22, VNB-40, VNB-55, VNB-80



characteristics model No.
2 4 8 15 22 40 55 80
rated torque Nm 2 3.7 7.5 15 22 37 55 75
rated voltage DC V 90 90 90 90 90 90 90 90
coil resistance Ω 388 388 299 226 226 201 201 201
(20°C)
coil current A 0.23 0.23 0.3 0.4 0.4 0.45 0.45 0.45
(20°C)
allowable braking energy before gap adjustment MJ 37 37 60 75 75 105 308 308
allowable total braking energy MJ 220 220 360 450 450 630 840 840
muximum safety speed r/min 1800
weight kg 1.9 1.9 2.6 5.1 5.1 6.9 8.7 8.7
suitable power unit HD-12SY HD-100M HD-110M3