13x4EP Electric Reverse/Pusher Propeller - APC AP1304EP  [AP1304EP]

APC PROPELLER 13x4EP ELECTRIC REVERSE/PUSHER
Price:
£4.58
Brand:
APC
Model:
AP1304EP
Condition:
Brand New
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Propeller Suited to Rear Pusher Configurations

This APC AP1304EP propeller is an RC-scale accessory intended for electric pusher and reverse configurations where the prop sits behind the motor as a pusher. The text explains fitment tips, installation best practice, and the prop's impact on thrust and handling for electric craft.

Fit this prop as a direct replacement or spare in pusher arrangements. Before installation, check that the motor shaft adapter and prop nut are compatible with the prop’s mounting method and fasten the prop with suitable hardware to prevent loosening during use. The design accommodates forward or reverse mounting positions typical of pusher setups.

Pay close attention to static balance and runout when setting up; a balanced prop cuts vibration to the motor, ESC, and surrounding components. Tweaking pitch and prop-to-airframe clearance will affect thrust characteristics and airflow for motor cooling.

What is the simplest method to check prop balance?

Use a basic static balancer to locate heavy spots, then correct minor imbalance with small adhesive weights or careful trimming until the prop remains level on the balancer.

Which mounting checks prevent in-flight loosening?

Ensure the prop matches the shaft adapter and thread, fit the correct prop nut or retaining system, and tighten to the recommended fit while using appropriate locking methods to guard against loosening in service.

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