# 2305 Series Brass, MOD 0.8, Servo Gear (25 Tooth Spline, 15 Tooth)

**Type:** Product page · **SKU:** GB-2305-0025-0015 · **Brand:** [goBilda](https://core-electronics.com.au/brands/gobilda)
**Page:** https://core-electronics.com.au/2305-series-brass-mod-08-servo-gear-25-tooth-spline-15-tooth.html ([markdown](https://core-electronics.com.au/2305-series-brass-mod-08-servo-gear-25-tooth-spline-15-tooth.html.md))

This 15 tooth servo gear is most commonly used to drive the 105.....

## Pricing

- **Price:** $15.95 (inc GST) — $14.50 AUD, exc GST
- **Quantity discounts:** 10+ $13.77 (exc GST) · 25+ $13.05 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 24 and Aug 27.

## Description

This 15 tooth servo gear is most commonly used to drive the [105 tooth hub gear](https://www.gobilda.com/hub-mount-gears/), spaced 48mm away, in order to create a 7:1 ratio. This gear reduction will increase the torque at the hub gear to 7x what the servo produces. The sacrifice will be the reduction in range of motion and speed by the ratio.

### Downloads

- [ STEP File ](https://core-electronics.com.au/attachments/localcontent/2305-0025-0015_177085cc257.zip)

### Specs

| Weight | 4.1g |
|---|---|
| Material | Brass |
| Tooth Count | 15 |
| Gear Pitch | MOD 0.8 |
| Pressure Angle | 20 Degree |
| IP | Patented |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/G/B/GB-2305-0025-0015-1.jpg)