HK-4525 Shaft Kit (6mm 35mm)
By ScorpionThe Scorpion HK-4525 Shaft Kit (6mm 35mm) is a factory replacement for HK-4525 and HKII-4525 helicopter motors. Its hardened steel shaft measures 10mm in diameter and 91.5mm long, with a 6mm pinion end. Removing an existing shaft requires pressing equipment and support for the aluminum front housing.
Explore product ↗industryHK-4525 Shaft Kit (8mm 55mm)
By ScorpionThe Scorpion HK-4525 Shaft Kit (8mm 55mm) is a replacement shaft accessory for HK-4525 and HKII-4525 helicopter motors. The extended shaft measures 10mm in diameter and 112mm long, with an 8mm pinion end. Removing the existing motor shaft requires press equipment and support for the front housing.
Explore product ↗industryHK-4525 Shaft Kit XL (6mm 55mm)
By ScorpionThe Scorpion HK-4525 Shaft Kit XL (6mm 55mm) is an extended replacement shaft kit for HK-4525 and HKII-4525 helicopter motors. Its shaft measures 10mm in diameter and 112.3mm overall, with a 6mm pinion end. Shaft removal requires a press and support for the motor’s front housing.
Explore product ↗industryScorpion HK-4526 Motor Bearing Kit
By ScorpionThe Scorpion HK-4526 Motor Bearing Kit is a maintenance set containing two original-equipment replacement bearings for Scorpion HK-4526 motors. Each measures 19 mm outside diameter by 8 mm inside diameter by 6 mm thick. The snug-fitting bearings require installation pressure through the outer race.
Explore product ↗industryHK-4526 Shaft Kit XL (6mm 55mm)
By ScorpionThe Scorpion HK-4526 Shaft Kit XL (6mm 55mm) is a factory replacement for HK-4526 helicopter motor shafts. Its extended hardened steel shaft measures 116mm long, with an 8mm main diameter and a 6mm pinion end. Shaft removal requires a press and support for the motor’s front housing.
Explore product ↗industryHK-4530 Shaft Kit XL (6mm 55mm)
By ScorpionThe Scorpion HK-4530 Shaft Kit XL (6mm 55mm) is a factory replacement for HK-4530 and HKII-4530 helicopter motors. Its 117mm shaft combines a 10mm main diameter with a 6mm pinion end. Removing a shaft from Scorpion motors requires press equipment and supported front housing.
Explore product ↗industryHK-4535 Shaft Kit (6mm 37mm)
By ScorpionThe Scorpion HK-4535 Shaft Kit (6mm 37mm) is a replacement shaft kit for HK-4535 helicopter motors. Its hardened steel shaft measures 10mm in diameter and 106mm long, with a 6mm pinion end. Installation and removal must account for the shaft’s press fit in the motor’s aluminum front housing.
Explore product ↗industryHK-4535 Shaft Kit (8mm 55mm)
By ScorpionThe Scorpion HK-4535 Shaft Kit (8mm 55mm) is a replacement component for HK-4535 helicopter motors. Its hardened steel shaft measures 10mm in main diameter and 122mm long, with an 8mm pinion end. Installation planning must account for the press-fit housing interface and supported press removal.
Explore product ↗industryHK-4535 Shaft Kit XXL (6mm 55mm)
By ScorpionThe Scorpion HK-4535 Shaft Kit XXL (6mm 55mm) is a replacement motor-shaft kit for HK-4535 series helicopter motors. Its extended shaft measures 10mm in diameter and 116mm long, with a 6mm pinion end. Installation planning must account for the press-fit housing interface and supported press removal.
Explore product ↗industryScorpion HK-4535-450KV motor (8mm) Limited Edition
By ScorpionThe Scorpion HK-4535-450KV motor (8mm) Limited Edition is a brushless motor for 700 class helicopters running on 14-cell Li-Po power. Its 660 Grams assembly combines a double Wye winding with a 30mm mounting interface. Continuous input capacity is 6200 Watts, with higher peak inputs restricted to 2 seconds.
Explore product ↗industryScorpion HK-4540 Motor - SIGNATURE
By ScorpionThe Scorpion HK-4540 Motor - SIGNATURE is a helicopter propulsion motor for 700 or 800 class installations. It offers six winding choices, a 315~580 RPM / Volt range and 12S to 18S LiPo support. Its integration requirements include a 30mm mounting pattern, M4 screw holes and regular bearing maintenance.
Explore product ↗industryHK-4540 Shaft Kit (8mm 55mm)
By ScorpionThe Scorpion HK-4540 Shaft Kit (8mm 55mm) is a replacement shaft kit for HK-4540 helicopter motors. The extended shaft described for HK-4535 series motors measures 10mm in diameter and 127mm long, with an 8mm pinion end. This series distinction remains relevant to fit; shaft removal requires supported press work.
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