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Faltpropeller W / Hub 18mm / 2mm Welle 7.5x4 (1pc)

Faltpropeller W / Hub 18mm / 2mm Welle 7.5x4 (1pc)

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1,71 €
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Status:
Ausverkauft!
SKU:
OR025-00207
ETA:
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Nun fertig 7,5 x 4 Faltpropellers

Hergestellt aus kohlefaserverstärktem Kunststoff und mit Stahlgriffen

Geeignet für 2mm Welle

  • Artikelbezeichnung OR025-00207
  • Brand HobbyKing
  • Gewicht 19.0000
  • Länge 110.00
  • Packaging Width 30.00
  • Höhe 35.00
  • Durchmesser X (Inch ) 7.50
  • Pitch Y (Inch ) 4.00
  • Drehung CCW
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It is a plastic spinner. The hole for the motor shaft is also plastic. doesnt fit on 2mm motor shaft. there is too much play. I think its more for a 2.3mm motor shaft. No Grub screw/screw included to mount the spinner on the motor shaft. There is a hole prepared for the mounting screw, but you have to drill it completely thru the hub.

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It is a plastic spinner. The hole for the motor shaft is also plastic. doesnt fit on 2mm motor shaft. there is too much play. I think its more for a 2.3mm motor shaft. No Grub screw/screw included to mount the spinner on the motor shaft. There is a hole prepared for the mounting screw, but you have to drill it completely thru the hub.

Sehr guter Prop fr Leistungen bis ca. 400 Watt. Durchmesser exakt 193mm,
Steigung 114mm, Welle 2mm , lsst sich bis 3,17 mm aufbohren. Spinnerdurchmesser 30mm. Die Stahl Splinte lassen sich von links nach rechts herausdrcken, Bltter umdrehen, Splinte zurckdrcken, und Prop als Pusher Prop einsetzen ! P-ein 260 Watt, 16800 1/sec, 1180 gr Schub. Sehr guter Wirkunsgrad, sehr empfehlenswert.

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Sehr guter Prop fr Leistungen bis ca. 400 Watt. Durchmesser exakt 193mm,
Steigung 114mm, Welle 2mm , lsst sich bis 3,17 mm aufbohren. Spinnerdurchmesser 30mm. Die Stahl Splinte lassen sich von links nach rechts herausdrcken, Bltter umdrehen, Splinte zurckdrcken, und Prop als Pusher Prop einsetzen ! P-ein 260 Watt, 16800 1/sec, 1180 gr Schub. Sehr guter Wirkunsgrad, sehr empfehlenswert.

Mine came with steel blade pins that were quite sturdy. For the arrester screw I drilled a 2.4mm hole all the way and cut a 3mm thread, so I could use 2 decent clamp screws in a balance way. Grub screws brake the plastic. My problem was drilling the shaft hole to size (3mm). With the plastic so soft it is HARD to drill straight enough for a properly centred hole. Lose precision and your prop is more like a vibrator! However, the price being so low you can use the blades on any other hub that has a 6mm shoulder and still save. The one I got working did not self destruct at 16000rpm, not sure about in the long run :) Good value for the money if it works for you.

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Mine came with steel blade pins that were quite sturdy. For the arrester screw I drilled a 2.4mm hole all the way and cut a 3mm thread, so I could use 2 decent clamp screws in a balance way. Grub screws brake the plastic. My problem was drilling the shaft hole to size (3mm). With the plastic so soft it is HARD to drill straight enough for a properly centred hole. Lose precision and your prop is more like a vibrator! However, the price being so low you can use the blades on any other hub that has a 6mm shoulder and still save. The one I got working did not self destruct at 16000rpm, not sure about in the long run :) Good value for the money if it works for you.

Seem to be "ok" quality however you cannot remove the propeller arms so cant fit as a pusher configuration, for a delta wing (x5 in my case) for example.

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Seem to be "ok" quality however you cannot remove the propeller arms so cant fit as a pusher configuration, for a delta wing (x5 in my case) for example.



thrust is lower that on not folding prop?

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thrust is lower that on not folding prop?

Hardly worth the money. Not very durable.

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Hardly worth the money. Not very durable.

Helice 7,5x4,5

Diametre 29mm

Hauteur 30mm

pied de pale 5,5mm

axe pied de pale 2mm

pour axe moteur de 2mm

poids 12,6g



Bonne qualite

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Helice 7,5x4,5

Diametre 29mm

Hauteur 30mm

pied de pale 5,5mm

axe pied de pale 2mm

pour axe moteur de 2mm

poids 12,6g



Bonne qualite

Trs bon systme d'hlice rtractable.

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Trs bon systme d'hlice rtractable.

Better quality than I had expected. But, what a good price they are! I like it.

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Better quality than I had expected. But, what a good price they are! I like it.

A very good prop drains a little

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A very good prop drains a little

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