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 ACMAAS4A040902G00000 is an Asynchronous-Motor ACM 90 S 4/SPE featuring a regular motor type, a frame size of 90, and a 4-pole configuration with B3 mounting. This unit delivers a power OP1 of 1,5 kW at an OP1 voltage of 230/400 V, operating at a speed OP1 of 1450 1/min under duty type OP1 S1. Built with insulation class F and protection class IP55, it meets exact operational specifications. Submit the exact part number, quantity, and application requirements for a formal 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 ACMAAS4A040902G00000. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.