The ZONSEN ZP-1900 propeller. ZP designates the propeller line, and the number identifies the size within it — the exact diameter and pitch are the figures that decide whether a propeller is right for an aircraft.
When specifying a propeller, the two numbers that matter are diameter and pitch. Diameter sets how much air the blade moves and therefore the thrust at low speed; pitch sets how far the blade would advance in one revolution and therefore the speed the blade suits. A propeller of the wrong pitch will either hold the engine back or let it rev beyond its range, and neither is good for the engine.
Confirm the diameter and pitch against your engine and airframe requirement before ordering, and check the mounting suits your hub.
Reviews
There are no reviews yet.