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 543155 is an industrial component featuring a transferable torque of 12.5 Nm and a product weight of 340 g with any assembly position. This unit includes actuator interface codes D40A and D40C alongside a motor input interface code of 42B, operating within an ambient temperature range of -10 to 60 °C and a storage temperature range of -25 to 60 °C. Rated to IP40 protection class, the materials note indicates that it contains PWIS substances and conforms to RoHS while supporting relative air humidity from 0 to 95 %. 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 543155. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.