We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Dayton 6-inch five-blade aluminum propeller with 5/16-inch bore

Dayton

Dayton 2MXY9 6" 5-blade aluminum propeller

SKU CH-TN5K-93HMA

A 6-inch five-blade aluminum replacement propeller with a 5/16-inch bore, 30-degree pitch and counter-clockwise rotation

  • typeReplacement
  • 6-inch diameter fits tight spaces
  • five aluminum blades move 125 CFM at zero static pressure
  • 30-degree pitch optimises airflow at 1,550 RPM max
  • 5/16-inch bore with two set screws secures to motor shaft
  • counter-clockwise rotation matches standard fan orientation

6-inch 5-blade aluminium propeller

The Dayton 2MXY9 is a replacement propeller for ceiling fans. It has a 6-inch diameter, five aluminium blades and a 5/16-inch bore with two set screws. The blade pitch is 30 degrees and rotation is counter-clockwise facing the discharge. It is rated for a maximum speed of 1,550 RPM and delivers 125 CFM at zero static pressure.

Check motor horsepower and shaft dimensions

Verify that the existing motor is rated at 1/100 HP and that its shaft diameter matches the 5/16-inch bore. Confirm the motor runs counter-clockwise when viewed from the discharge side to match the propeller rotation. Ensure the mounting arrangement can accept two set screws and that no keyway is required. The propeller is limited to a maximum of 1,550 RPM.

Fits small direct-drive ceiling fans

The low 1/100 HP requirement means the propeller suits compact direct-drive ceiling fans without a gearbox. Its aluminium blades keep the assembly light, reducing load on the motor bearings. The 30-degree pitch and 125 CFM free-air flow provide modest air movement for small rooms. The two set screws secure the hub to the motor shaft, freeing the builder from sourcing a keyed shaft or additional fasteners.

Highlights

  • 6-inch diameter fits tight spaces
  • five aluminum blades move 125 CFM at zero static pressure
  • 30-degree pitch optimises airflow at 1,550 RPM max
  • 5/16-inch bore with two set screws secures to motor shaft
  • counter-clockwise rotation matches standard fan orientation

Specifications

BrandDayton
typeReplacement

Questions about this item

What comes in the box with the Dayton 2MXY9 propeller and do I need to buy mounting hardware separately?

The box contains the 6-inch 5-blade aluminum propeller with a 5/16-inch bore and two set screws for shaft attachment. No additional mounting hardware is required.

How do I choose between the available versions of the Dayton 2MXY9 replacement propeller?

This model is offered in a single configuration: 6-inch diameter, 5 aluminum blades, 30-degree pitch, counter-clockwise rotation, and a 5/16-inch bore with two set screws.

What does the 125 CFM airflow rating mean when the Dayton 2MXY9 propeller is installed in my ceiling fan?

At free air (0.000 in. SP) and up to 1,550 RPM, the propeller moves 125 cubic feet per minute; actual airflow will drop once static pressure from ductwork or filters is applied.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.