VehiclesVanquish Products H10 Optic Sparco Brushless RTR
Vanquish Products H10 Optic Sparco Brushless RTR
1/10 scale · scale crawler · VPS09018
- Top speed
- 7mphcalculated
- Final drive
- 44.00:1
- Tire
- 124.5mm
Specifications
Last modified
| Spec | Value | Basis |
|---|---|---|
| Drivetrain | ||
| Pinion | 15TStock | Stock |
| Spur | 56TStock | Stock |
| Transmission & axle | 11.79:1Derived | Derived |
| Spur ÷ pinion | 3.733:1Calculated | Calculated |
| Final drive | 44.00:1Stock | Stock |
| Wheels & tires | ||
| Tire diameter | 124.5mmStock | Stock |
| Rollout | 8.9mm per motor turnCalculated | Calculated |
| Power | ||
| Motor | 1800KVStock | Stock |
| Motor shaft | 3.175 mmStock | Stock |
| Battery | Up to 3SLiPoStock | Stock |
| Performance | ||
| Theoretical top speed | 6.6mph on 3SCalculated | Calculated |
| Motor speed | 19,980rpm, no loadCalculated | Calculated |
| Vehicle | ||
| Part number | VPS09018 | |
| Scale | 1/10 | |
| Class | Scale crawler | |
Stock is as the vehicle ships. Calculated is worked from the stock figures on this page rather than stored beside them, so the two cannot drift apart. Derived is worked out from gear tooth counts the maker publishes rather than printed as a ratio; the notes below say how. The top speed is kinematic: an ideal no-load RPM with no slip and no loss under load, so a real car is slower.
Gearing parts
| Component | Teeth | Pitch | Bore | Part number |
|---|---|---|---|---|
| Fitted at the factory | ||||
| Pinion | 15T | 32P | Not published | Not published |
| Spur | 56T | 32P | Not applicable | Not published |
Tooth counts are the ones in the specifications above. Pitch is given as metric module (Mod 1, Mod 0.8) or diametral pitch (32P, 48P). They are different standards and are not interchangeable, even where the numbers look close. Bore is the pinion’s hole, listed separately from the motor shaft (3.175 mm on the stock motor).
How these numbers were settled
Vanquish's first brushless RTR: a Hobbywing Fusion RTR 1800kv motor with the ESC built in, named on the product page.
- The Fusion manual Vanquish posts for this SKU rates it for 2-3S LiPo.
- Gearing is printed as 'Pinion 15T 32P, Spur 56T 32P, Axle Ratio 3.75:1, Overall Front Ratio 41.3:1, Overall Rear Ratio 44.0:1, Final Overdrive 6%', the same as the brushed H10 Optic RTR.
- The rear total is used and the front is 41.3:1; the ratio after the spur is 44.0 x 15 / 56 = 11.79.
- Tires are 2.2 in Toyo Open Country R/T Pro, printed as 4.9 in x 2.2 in, so 124.5mm outside diameter.
- At 1800kv on 3S the theoretical top speed is about 6.6 mph; Vanquish makes no speed claim.
Sources
- h10-optic-sparco-rtr-brushl…vanquishproducts.com (opens in a new tab)
- Manual (PDF)cdn.shopify.com (opens in a new tab)
- supportvanquishproducts.com (opens in a new tab)
Every figure on this page traces to one of these. Where they disagreed, the note above says which was used and why.