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 ACMAAS3A040905M00000 is a regular 4-pole asynchronous motor of type ACM 90 S 4/PHE featuring frame size 90 and B35 mounting. This industrial component delivers 1,1 kW of power at 1440 1/min speed under S1 duty type across 230/400 V voltage, incorporating insulation class F and IP55 protection class. Submit the exact part number, quantity, and application requirements for 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 ACMAAS3A040905M00000. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.