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.

Festo
The Festo part number 1550999 is an industrial component featuring a nominal DC voltage and nominal operating voltage of 565 V, a standstill torque of 2.53 Nm, and a nominal torque of 2.26 Nm with 4 pole pairs and a star-inside winding switch. Constructed with an IP65 protection class, insulation class F, and CRC 2 moderate corrosion resistance, it operates within an ambient temperature range of -40 to 40 °C and conforms to IEC 60034 and EN 60034-1 S1 rating classes. This RoHS-compliant unit includes a DIN 6885 A 4 x 4 x 16 featherkey shaft design, plug electrical connector, PTC resistor temperature monitoring, and holds RCM Mark and cULus Recognized authorizations alongside CE conformity to EU-EMV and low voltage guidelines. 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 Festo 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 Festo 1550999. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.