HKII-2213 Shaft Kit
By ScorpionThe Scorpion HKII-2213 Shaft Kit is a replacement motor-shaft component for repair or pinion conversion. Installation involves a press fit in the motor’s aluminum front housing. Conflicting shaft-diameter descriptions leave its exact geometry unresolved; the stated length is 50.7mm and packaged weight is 4.56g.
Explore product ↗industryHKII-2216 Shaft Kit
By ScorpionThe Scorpion HKII-2216 Shaft Kit is a factory replacement motor shaft measuring 4mm in diameter and 53.7mm long, with a 3.17 mm pinion end. Removal requires supported pressing. The shaft can be shortened with a Dremel tool and cut-off wheel if necessary to fit other motors.
Explore product ↗industryHKII-2221 Shaft Kit (3.5mm)
By ScorpionThe Scorpion HKII-2221 Shaft Kit (3.5mm) is a replacement motor component for HK-2221 motors used in newer T-450 helicopters. Its hardened steel shaft measures 4mm in diameter and 58.7mm long, with a 3.5 mm pinion end. Servicing requires press equipment and support for the motor’s aluminum front housing.
Explore product ↗industryScorpion HKII-2221-12
By ScorpionThe Scorpion HKII-2221-12 is a brushless motor for helicopter and ducted-fan installations, supplied with attached bullet connectors and mounting hardware. It weighs 81 Grams (2.86oz), supports up to 4s LiPo and has maximum continuous ratings of 38 Amps and 530 Watts. Propeller operation requires a separately purchased shaft adapter.
Explore product ↗industryScorpion HKII-2221-2010KV
By ScorpionThe Scorpion HKII-2221-2010KV is a 2010KV brushless motor primarily intended for helicopter and ducted fan applications. It combines CNC-machined aluminum alloy parts with a nine-arm stator and six magnet poles. The package includes connectors, heat shrink and mounting screws; propeller use requires a separately purchased shaft adapter.
Explore product ↗industryScorpion HKII-2221-6
By ScorpionThe Scorpion HKII-2221-6 is an 81 Grams (2.86 oz) brushless motor primarily intended for helicopter and ducted fan propulsion. It combines a 4400 RPM / Volt winding with a maximum 3s LiPo configuration. Supplied connectors and mounting screws support installation, while propeller use requires a separate shaft adapter.
Explore product ↗industryScorpion HKII-2221-8
By ScorpionThe Scorpion HKII-2221-8 is an 81-gram brushless propulsion motor primarily intended for helicopters and ducted fans. It combines a 3595 RPM / Volt winding with a maximum 3s LiPo configuration and includes connectors and mounting hardware. Propeller use requires a separate adapter, and bearings need regular maintenance.
Explore product ↗industryHKII-4225 Shaft Kit (6mm 37mm)
By ScorpionThe Scorpion HKII-4225 Shaft Kit (6mm 37mm) is a replacement motor shaft kit compatible with HK-4225 and HKII-4225 helicopter motors. The hardened steel shaft measures 8mm in diameter and 92.2mm long, with a 6mm pinion end. Its press-fit installation requires supported press removal during servicing.
Explore product ↗industryHKII-4225 Shaft Kit (6mm 55mm)
By ScorpionThe Scorpion HKII-4225 Shaft Kit (6mm 55mm) is an extended replacement shaft kit for HKII-4225 series motors. It serves helicopter installations requiring a longer shaft for pinion fitment and counter-bearing support, with a weight of 42g including packaging.
Explore product ↗industryScorpion HKII-4225-500KV Limited Edition
By ScorpionThe Scorpion HKII-4225-500KV Limited Edition is a 500KV helicopter motor for 600 class or light 700 class aircraft using 12-cell Li-Po power. The 393-gram motor has 30mm mounting bolt spacing and comes with connectors and heat shrink. Continuous input limits are 3550 Watts and 80 Amps.
Explore product ↗industryScorpion HKII-4225-610KV Limited Edition
By ScorpionThe Scorpion HKII-4225-610KV Limited Edition is a brushless motor for 600 class helicopters powered by 12-cell Li-Po batteries. It combines a 610KV winding, 30mm mounting spacing and 3550 Watts continuous input capability. Integration must accommodate its motor and shaft dimensions, separately sourced connectors, and recurring bearing maintenance.
Explore product ↗industryScorpion HKII-4225-810kv Limited Edition (6mm 32mm)
By ScorpionThe Scorpion HKII-4225-810kv Limited Edition (6mm 32mm) is a brushless motor for ultra light weight 700-size electric helicopters using 6-8s batteries. It combines a 393-gram motor with 30mm mounting bolt spacing and supplied installation accessories. Continuous ratings are 115A and 3404 Watts, with higher peak ratings limited to five seconds.
Explore product ↗