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DFC Complete Main Rotor Head for HK550-HK600 (Short Shaft Version) (1pc)

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DFC Complete Main Rotor Head for HK550-HK600 (Short Shaft Version) (1pc)

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$62.75
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SKU:
155000189-0
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This complete upgrade rotor head for your HK550 or HK600 helicopter will slot straight into your helicopter. Used in conjunction with your chosen flybarless unit, this head will increase performance, efficiency and make your helicopter look the part for a very affordable price.
Machined from top quality aluminum, it comes pre assembled and we have used thread lock where you would expect. This is the short shaft version which lowers the head, making the cyclic control more precise and nimble. The loss of the flybar reduces the drag on the head,  increasing the performance of your machine but also makes the head more efficient. This is more noticeable when doing autorotations where you rely on the head to store as much energy as possible. It is also compatible with Align T-Rex 550 and 600 helicopters.

Features:
• Short shaft for better cyclic response
• CNC machined from aluminum
• Quality bearings
• Direct replacement upgrade for HK550 and HK600
• Compatible with Align T-Rex 550 and 600

Specs:
Dimensions: 165 x 195 x 65mm
Weight: 250g
Shaft Width: 10mm (9mm At Bottom)
Shaft Length: 162mm
Blade Grip Max Width: 12mm
Blade Grip Bolt Diameter: 3.8mm




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Only registered users can write reviews. Please, sign in or sign up

imre | Verified Buyer

  • Overall
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hobby

Sep 07, 2019

good quality, good preis

dingo | Verified Buyer

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hK600 Shaft to short

Apr 28, 2019

The description is - This complete upgrade rotor head for your HK550 or HK600 helicopter will slot straight into your helicopter. It will not fit straight into hk600 the shaft is to short so you use the original shaft but then the arms are not long enough. I would recommend taking it apart and applying grease to bearings and thread lock to threads ect apart from that it works smooth .
ps its about time they bought out hk600 fBL helicopter

Vladimir | Verified Buyer

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mixed feelings

Apr 19, 2019

The thread on the bolts adjusting the length of the string is not cut correctly !!!
The short shaft is not suitable for my HK 600 helicopter, because the lower part is shorter by 10 mm and does not fall into the lower bearing.
Dampers on trunnions are too hard because of this, there are large vibrations.
This greatly disappointed me. Although in fairness it is worth noting the excellent build quality, there is no backlash, all bolts are well screwed onto the thread retainer.

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