Rexroth ADF100D-B05TA-AS07-A2N2 Spindle Motor Spare Part

Technical Specifications

Model:ADF100D-B05TA-AS07-A2N2

Brand:Rexroth

Product type:Liquid-cooled asynchronous main spindle motor

Frame size:100

Rated power:16kW

Rated voltage:400V

Feedback:Integrated multiturn absolute encoder

Cooling method:Liquid cooling

Brake:Without holding brake

Mounting:Flange mounting

Shaft:Plain shaft

Weight:42kg

Operating temperature:0~45℃

Storage temperature:-20~70℃

Relative humidity:5~95% non-condensing

Protection class:IP65

Certification:CE

System compatibility

ADF100D-B05TA-AS07-A2N2 belongs to Rexroth Indramat ADF spindle motor family,matching Rexroth Indramat digital spindle drive systems,widely used for high speed spindle of CNC machining centers,milling machines and heavy cutting machine tools.This is a legacy spare part for CNC equipment maintenance replacement.

Function

ADF100D-B05TA-AS07-A2N2 is a liquid-cooled asynchronous spindle motor.It provides high rotational speed and constant power output for machine tool main spindle.It communicates with spindle drive via built-in absolute encoder to realize closed-loop speed control,spindle orientation and rigid tapping function.Liquid cooling design ensures stable temperature under continuous heavy cutting load.

Installation

Mount ADF100D-B05TA-AS07-A2N2 on machine spindle flange,tighten mounting bolts.Connect power cable,encoder cable and cooling pipeline according to wiring and hydraulic schematic.Check coolant flow rate and shaft concentricity before power-on commissioning,avoid excessive radial load.

Interface

‑Motor power connector

‑Encoder signal connector

‑Coolant inlet and outlet ports

‑Shield grounding terminal

Circuit feature

Liquid cooling structure,wide constant power speed range,low temperature rise under continuous heavy load,high resolution position feedback,strong anti-interference,suitable for heavy cutting workshop environment.

Feature

ADF100D-B05TA-AS07-A2N2 is obsolete Rexroth spare part.Typical faults:encoder failure,stator winding insulation aging,bearing wear,cooling channel scaling.Inspect winding resistance,encoder signal and coolant circuit before replacement.This spindle motor must match original spindle drive and feedback protocol,direct substitution without inspection is not recommended.

Diagnostic

When winding damage,encoder fault or cooling circuit blockage occurs,the drive will trigger overheat or position feedback alarm,spindle speed fluctuation or orientation failure.

Built‑in function:High speed spindle rotation output,constant power heavy cutting,spindle orientation,closed-loop speed and position control,used as Rexroth CNC spindle system spare replacement.

Product Brief

ADF100D-B05TA-AS07-A2N2 is Rexroth Indramat liquid cooled asynchronous spindle motor for CNC machine main spindle heavy cutting.Verify drive model,encoder type and cooling requirement before ordering.ESD protection required during handling and installation.