What is the maximum speed for landing gear retraction in the CRJ 900 and CRJ 700?

The maximum speed for landing gear retraction in the CRJ 900 and CRJ 700 is 200 KIAS. This limitation is established to ensure that the landing gear retracts smoothly and safely without risking mechanical failure or damage. Exceeding this speed during the gear retraction phase could lead to aerodynamic forces that may exceed the design limits of the landing gear system, potentially compromising its operation. Adhering to this speed limit is crucial during the critical phases of flight, such as takeoff, in order to maintain safety and ensure a successful retraction of the landing gear.