KFAS: Fanuc Parts & Repair


A06B-6111-H006#H550 SPM-5.5i



Repair/ Return Option Available At $1100.

Rated INPUT: 283-325VDC 6.8kW

 Rated OUTPUT: 230VAC  27A

A06B6111H006 B65282E Manual

Related technical information  View Picture

 A06B-6111-H006 Alpha-i Spindle Amplifier Module uses internal cooling fan A90L-0001-0510

A06B-6111-H006 Alarms Meaning 
Alarm     Description
0, 00     Amplifier is ready (normal operating state)

1, 01     Spindle motor over temp

2, 02     Actual motor speed is deviated from the commanded speed.

3, 03     DC link fuse has blown

4, 04     Open phase detected in the 3-phase input to the the PSM.

6, 06     Temperature sensor disconnected

7, 07     Excessive speed

9, 09     The heat sink of the SPM overheat.

11         PSM detected that the DC link overvoltage

12         DC link overcurrent

15         Spindle switching operation sequence error.

18         EPROM checksum error.

19         U phase current detection error.

20         V phase current detection error.

21         Position sensor polarity setting incorrect

24         Serial transfer data error (or The power to the CNC is turned off).

27         Position coder signal disconnect.

29         An excessive load

30         Overcurrent in the PSM.

31         Motor lock alarm.

32         Serial communication LSI memory error.

33         The PSM/DC Link charge error.

34         Parameter data outof range.

36         Error counter overflowed.

37         Speed detector parameter error

41         Position coder one-rotation signal detection error.

42         Position coder one-rotation signal not detected.

46         Position coder one-rotation signal detection error during thread cutting.

47         Position coder signal error.

50         Excessive speed command in spindle synchronization.

51         PSM DC link undervoltage.

52         The synchronization signal (ITP) error.

53         The synchronization signal (ITP) error.

54         Current overload alarm

55         Abnormal spindle switching control.

56         Internal cooling fan error.

58         PSM internal temperature high.

59         PSM internal cooling fan stopped.

66         Communication alarm between spindle and SPM.

73         Motor sensor is disconnected.

74         SPM CPU alarm

75         SPM CPU alarm

79         Abnormal initial start up alarm

81         Motor sensor one-rotation signal detection error.

82         Motor sensor one-rotation signal not detected

83         Motor sensor signal error

84         Speed sensor disconnected.

85         Spindle sensor one-rotation signal detection error.

86         Spindle sensor one-rotation signal not detected.

87         Spindle sensor signal error

88         SPM External cooling error.

89        Sub Module (SSM) error

90        Synchonous Serial Spindle Alarm

91        Motor Sensor Cable Alarm

92        Motor Sensor Cable Alarm

A, A1, A2     SPM Program ROM error

b0         Communication error between amplifier modules

b1        +24V Power Supply Low (CXA2B)

b2        PSMR Excessive Regenerative Power

b3        PSM external cooling fan error

C0, C1, C2     Communication data error between the CNC and SPM.

C8        Excessive Speed Deviation Alarm Syncronous Control

C9        Excessive Speed Deviation Alarm Syncronous Control


A06B-6111-H006-H550 V04420305

Related Part NumbersKFASLLC kfasllc.com




A06B-6111-H006 is part of Fanuc Alpha-i Series family with advanced features including
High mechanical precision and low vibration making it possible to directly connect to the spindle achieving high mechanical precision and low vibration (V3).
Utilizes Power source regeneration technology to return regeneration energy of the motor to a power source. Compared with the resistor regeneration, power consumption is greatly reduced.
Compact, reduced Wiring utilizing fiber optics communications and easy maintenance features such as ability to replace cooling fans without disassembling the unit.
Center-through-coolant is available by direct connection with the spindle of a machining center. Air cooled αiIT series and oil cooled αiIL series are available.