Repeat Robotics Scalar Magnesium Weapon Hub
Scalar Magnesium Weapon Hub
Got a Scalar Antweight Combat Robot Kit? Need a spare weapon hub? The magnesium hub gives you the same machined precision as the standard aluminum — at lower weight. Also available in lower-cost aluminum.
$35.00
4 in stock (can be backordered)
SPARE MAGNESIUM WEAPON HUB FOR THE SCALAR COMBAT ROBOT KIT
The Scalar Combat Robot Kit delivers a professional-grade horizontal spinner platform utilizing high-strength carbon fiber, 3D printed TPU, and machined metal components. One of the key components of the kit is the weapon hub, part of a robust kill-chain for this bot. Now you can get a spare magnesium weapon hub for your Scalar Kit! These hubs have pockets for both weight reduction, and to allow for a full thrust bearing stack. The hubs mate effortlessly with the Scalar weapon blade.
MAGNESIUM — THE LIGHTER CHOICE
The magnesium hub is the premium, lower-weight option — same machined precision as the standard aluminum, less rotational mass. Also available in lower-cost aluminum.
SPARES
We recommend having a spare hub on hand in case your blade takes a big hit.
FULL WEAPON STACK
This weapon hub is part of a durable weapon chain that includes the Scalar weapon blade, the titanium weapon shaft, the weapon pulley, a series of thrust bearings plus a needle bearing for frictionless movement, and the Repeat Ant Belt Drive 2305 (2400KV) weapon motor. This design is one of the best weapon combinations in the industry.
Safety Warning:
This component is part of a spinning weapon system. Always engage a weapon lock and operate the assembled robot only within a secure arena or test box. Never spin up a weapon in an unsecured area.
Features
- Magnesium construction: Premium lower-weight material for reduced rotational mass
- Machined pockets: Pockets for full stack thrust bearing mounting and weight reduction
- Mounting: Threaded screw holes and positive lock shape prevents blade spin off
- Bearing: Needle and thrust bearing design for friction-free movement
- Also available: Lower-cost aluminum version
Product Specs
| Component Group | Specifications |
|---|---|
| Diameter | 1.42in (36.0mm) |
| Height | 0.73in (18.5mm) |
| Weight | 0.7oz (20g) |
| Material | Magnesium |
| Mates with | Repeat Ant Belt Drive 2305 (2400KV) |
Will this product WORK WITH MY SCALAR KIT?
Yes, this is a drop-in replacement, designed and sourced from Peter Garnache and Repeat Robotics.
Why MAGNESIUM?
Magnesium gives you the same machined precision as the aluminum hub at lower weight — useful if you’re cutting grams. Also available in lower-cost aluminum.
SHOULD I KEEP A HUB AS A BACKUP?
Yes, we recommend keeping a hub as a spare.
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