Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

AC-Motoren
The AC-Motoren ACMAAS4B042801W00001 is a regular 4-pole asynchronous motor of type ACM 280 M 4/SPE featuring a frame size of 280 and a B3 mounting configuration. This industrial component delivers an operating power of 75 kW at a speed of 1490 1/min and operates on a voltage of 500/865 V under an S1 duty type. Constructed with insulation class F and protection class IP55, it meets exact operational parameters for industrial drive systems. Submit the exact part number, quantity, and application requirements to request a quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued AC-Motoren references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against AC-Motoren ACMAAS4B042801W00001. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.