Main spindle motor spindle

Fischer IMA FEZPS

FISCHER IMA Main Spindle FEZPS 100×88.3 HSK F63 Motor Spindle Electrospindle with C Axis No. 123866 | Art. No. 123866 – IMA CNC

(spindle motor, main spindle, c axis)

Art. No.: 123866
Manufacturer: E. Fischer AG
Machine focus: IMA CNC
Kjdpfx Absychd Usaowt
Marking on spindle: FEZPS 100×88.3 HSK F63
Serial range on spindle: 123866
Serial No.: as per nameplate
Manufacture date: 15.07.2004

Technical description

Offered here is an original FISCHER main spindle, model FEZPS 100×88.3 with HSK F63 tool interface, for IMA CNC machining centers.

The FEZPS 100×88.3 HSK F63 designation is the critical identifier for this spindle and is decisive for compatibility verification.

Additionally, this spindle is equipped with an integrated C axis (W axis) and a mounted permanent magnet motor.

Connections and configuration

The spindle features multiple connections in the upper terminal box:

• Main power connector for motor supply
• Separate circular connectors for C axis and encoder signals
• Coolant connections at the spindle base marked WATER IN and WATER OUT
• Connection for Protecting Air Flow for compressed air sealing

The arrangement, design, and pin configuration of these connectors are machine and type-specific and must be compared with your original spindle before purchase.

Technical data as per nameplate

Type: mW 13.5/10 4
No.: 964207
Class No.: B
Rated voltage: 28 to 380 V
Frequency: 25 to 400 Hz
Rated current: 2.6 to 2.8 A
Rated power: 0.55 to 1.2 kW
Rated speed: 680 to 11,900 rpm
Protection rating: IP55
Number of poles: 4
Efficiency: 81.1 %
Model: FEZPS 100×88.3

Weight
Approx. 45 kg

Dimensions
Approx. L × W × H = 420 × 220 × 650 mm

Technical application
Deployed as main spindle in IMA CNC machining centers with C axis for precise milling, drilling, and positioning operations.

Important note on compatibility
The compatibility of this spindle must be confirmed absolutely based on the designation FEZPS 100×88.3 HSK F63, article number 123866, nameplate data, and arrangement of the connections in the upper terminal box.

The housing number is for internal reference only and is not sufficient for reliable identification.

Condition
Used, tested and functional
Signs of use as per photos

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