FANUC A06B-0227-B400 α8/3000i Straight Shaft Servo Motor with 24VDC Brake

The FANUC A06B-0227-B400 α8/3000i is a straight shaft 1.6kW AC servo motor with a 24VDC brake and α1000iA pulsecoder. This model is suitable for CNC machines requiring both a straight shaft coupling interface and reliable holding performance. It is commonly used on vertical feed axes, controlled lifting mechanisms, machining centers, and production equipment where axis stability is important. The motor belongs to the FANUC 200V class αi servo system and should be used with compatible FANUC αi / αiS servo amplifier modules. It is a valuable replacement part for CNC repair and maintenance service.

FAQ

What is FANUC A06B-0227-B400?

FANUC A06B-0227-B400 is an α8/3000i 1.6 kW AC servo motor with a straight shaft, 24VDC brake, and α1000iA pulsecoder.

What is the main application of A06B-0227-B400?

It is commonly used on CNC axes that require a straight shaft interface and brake holding support, such as vertical feed axes and controlled positioning mechanisms.

Does A06B-0227-B400 have a brake?

Yes. It includes a 24VDC brake, which is useful for holding the axis position when the machine stops.

What is the difference between A06B-0227-B400 and A06B-0227-B100?

Both models have a straight shaft and α1000iA pulsecoder. B400 has a 24VDC brake, while B100 does not.

Can A06B-0227-B400 replace A06B-0227-B300?

Not without confirmation. B400 has a straight shaft, while B300 has a taper shaft. The brake function is similar, but the shaft design is different.

What servo amplifier is used with A06B-0227-B400?

It is normally used with FANUC αi / αiS 200V class servo amplifier systems and compatible αi SVM servo modules.

Is A06B-0227-B400 suitable for CNC repair?

Yes. It is suitable for CNC machine repair, servo motor replacement, spare parts stocking, and machine tool maintenance when the original motor configuration matches.

Need to confirm the correct FANUC A06B-0227 servo motor? Send us your motor nameplate photo and servo amplifier model. We can help check the shaft type, brake option, pulsecoder type, and replacement compatibility.