Spindle motors
with power from isel.

CNC milling spindles

Around the spindle.

Milling spindles and accessories

Our spindle motors combine functionality, quality and optimised pricing. Thanks to their slim design and square housing cross-section, they enable series arrangements with minimal space requirements. The motors are designed in accordance with DIN EN 60034 and offer a speed range from 1,000 to 50,000 rpm.

Specify motors:
Our range includes not only the motors themselves, but also suitable cables and reliable frequency inverters, which we programme - all from a single source.

You can also find an overview of our complete CNC Milling spindle range
in the "Spindle motors" catalogue.

Select the CNC system and start milling.

Which Milling spindle fits the CNC machine?

Milling spindle

ESD 325 HSK 25

The ESD 325 HSK 25 Milling spindle is a high-precision tool developed for demanding machining tasks. With automatic tool locking and a pneumatic piston, it offers fast, safe tool changes, making your production processes more efficient. The spindle is characterised by front and rear ceramic bearings, which guarantee exceptionally smooth running and a long service life. In addition, the water-cooled design ensures that no overheating occurs, even at maximum speeds of up to 40,000 rpm.

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Milling spindle

iSA 2200W

Our spindle motor with automatic Tool changer knows no bounds when it comes to efficiency and reliability. Equipped with a robust 2-pole three-phase motor (asynchronous motor) in a rectangular design, it offers protection class IP 55 and insulation class F for maximum safety and durability.

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Milling spindle

iSA 1200W

Our 2-pole rectangular Milling spindle offers outstanding efficiency and reliability. With protection class IP55 and insulation class F, it is optimally protected against dust and water. The M23 plug connection enables easy installation, while cast bearing plates ensure stability.

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Milling spindle

iSA 750

The iSA 750 with an optimum speed range of 3,000 to 28,000 rpm in operating mode S6 and a maximum torque of 0.34 Nm at a nominal speed of 22,000 rpm masters many small applications.

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Milling spindle

iFM 1000WS

The iFM 1000WS milling spindle motor impresses with its extremely quiet operation, which enables undisturbed working in any environment. The tool-free quick clamping device ensures fast tool changes and the external portal interface offers flexible application options.

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Spindle motors for individual requirements.

Our spindle motors are specially designed to adapt to your individual requirements. These robust and powerful 2-pole three-phase motors comply with protection class IP55 and insulation class F and have a double precision bearing. Many of our spindle motors are equipped with a frequency inverter for precise speed control. The wide range of functions includes a collet chuck, forced cooling fan, motor shaft standstill monitoring and a centring stop for easy spindle replacement.

Expand your equipment with options such as CoolMin® for effective tool cooling, tool changing stations or customised extraction devices for even greater customisation.

Frequency-controlled motor spindle programme for every requirement
Our range offers a wide selection of milling motor spindles, ranging from the simple and cost-effective HFS series to high-end motor spindles in the power range from 0.5 to 4 kilowatts. All of our spindle motors and milling motors impress with their dynamic balancing and excellent running properties - regardless of whether the machine is operating in the speed range of 3,000 rpm or 60,000 rpm.

Depending on the model, the spindle motors are available with manual or automatic tool change to meet the specific requirements of your application.