> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# 5202 Series Yellow Jacket Planetary Gear Motor (188:1 Ratio, 30 RPM, 3.3 - 5V Encoder)

**Type:** Product page · **SKU:** GB-5202-0002-0188 · **Brand:** [goBilda](https://core-electronics.com.au/brands/gobilda)
**Page:** https://core-electronics.com.au/5202-series-yellow-jacket-planetary-gear-motor-1881-ratio-30-rpm-33-5v-encoder.html ([markdown](https://core-electronics.com.au/5202-series-yellow-jacket-planetary-gear-motor-1881-ratio-30-rpm-33-5v-encoder.html.md))

## Retired product

This product is retired and no longer available for purchase. Replaced by: GB-5202-2402-0188.

**Replacement:** https://core-electronics.com.au/catalog/product/view/sku/GB-5202-2402-0188

## How to buy

- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

**Please Note:** The immense torque generated by this motor and gearing combination is capable of twisting off the steel 6mm D-shaft. For this reason, we advise against stalling this gear motor.

### Downloads

- [ Spec Sheet ](https://core-electronics.com.au/attachments/localcontent/5202-0002-0188_spec_sheet_340573aa495.pdf)
- [ STEP File ](https://core-electronics.com.au/attachments/localcontent/5202-0002-0188_16262be1c49.zip)
 
### Specs

 | Motor Size | RS-555 |
|---|---|
| Motor Type | Brushed DC |
| Nominal Voltage | 12VDC |
| Output Shaft | 6mm D |
| Gearbox Style | Planetary |
| Gear Ratio | 188:1 |
| Gear Ratio Formula | (((((1+(46/17))) \* (1+(46/17))) \* (1+(46/17))) \* (1+(46/17))):1 |
| Gear Material | Casing: Steel Ring Gear Stage 1: Steel Gear, Acetal Orbital Gears Stage 2: Steel Sun Gear, Steel Orbital Gears Stage 3: Steel Sun Gear, Steel Orbital Gears Stage 4: Steel Sun Gear, Steel Orbital Gears |
| No-Load Speed @ 12VDC | 30 RPM |
| No-Load Current @12VDC | 0.25A |
| Stall Current @12VDC | 9.2A |
| Stall Torque @12VDC | 250 kg.cm (3,470 oz-in) |
| Wire Length | 470mm (including connectors) |
| Wire Gauge | 18AWG |
| Motor Connector Type | 3.5mm FH-MC Bullet Connectors |
| Encoder Connector Type | 4-Pos JST XH \[FH-MC\] |
| Encoder Type | Relative, Quadrature |
| Encoder Sensor Type | Magnetic (Hall Effect) |
| Encoder Voltage Range | 3.3 - 5VDC |
| Encoder Resolution | 5,281.1 PPR at the Output Shaft |
| Encoder Resolution Formula | ((((((1+(46/17))) \* (1+(46/17))) \* (1+(46/17))) \* (1+(46/17))) \* 28) |
| Weight | 495g |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/G/B/GB-5202-0002-0188-1.jpg)