Product overview
The Scorpion HKII-4235-630kv Shaft Kit XL (6mm 50mm) supplies a factory replacement shaft for the Scorpion HKII-4235-630KV (Limited Edition) motor. Its purpose is to replace a shaft that has bent or broken, including damage sustained during a landing. The hardened steel extended shaft has an 8mm main diameter and a stated overall length of 112.9mm. Its pinion end is reduced to 6mm, providing the interface for a 6mm pinion gear within the motor’s mechanical drive arrangement.
Integration into other brushless motors depends on their requiring an 8mm shaft of this length; the shaft can be shortened with a Dremel tool and cut-off wheel when necessary. In Scorpion motors, the shaft has a slight press fit in the aluminum front housing, so loosening the set screws alone does not permit removal. Extraction requires a bearing press or drill press, with the front housing supported in a wooden block to prevent warping. The stated weight is 50g including packaging.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity | Scorpion HKII-4235-630kv Shaft Kit XL (6mm 50mm) |
| Supplied configuration and purpose | Factory replacement extended motor shaft kit.For Scorpion HKII-4235-630KV (Limited Edition) motor use. |
| Shaft material | Hardened steel. |
| Main shaft diameter | 8mmExtended shaft for HK-4235 series motors. |
| Shaft length | 112.9mmExtended shaft for HK-4235 series motors. |
| Reduced shaft diameter and gear interface | Ground down to 6mm for installation of 6mm pinion gears.At the pinion end. |
| Other motor fit | Fits brushless motors requiring an 8mm shaft of 112.9mm length.Other brushless motors requiring an 8mm shaft of this length. |
| Length adaptation | Shafts can be shortened using a Dremel tool and cut-off wheel.If necessary to fit other motors. |
| Housing fit | Slight press fit into the aluminum front housing.In Scorpion motors. |
| Removal requirements | Removing the set screws does not release the shaft for sliding removal; a bearing press or drill press is required.During shaft removal, with the motor front housing supported in a block of wood to prevent warping. |
| Weight | 50gIncluding packaging. |
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