# 5303 Series Saturn Planetary Gear Motor (99.5:1 Ratio, 24mm Length 8mm REX Shaft, 180 RPM, 3.3 - 5V Encoder)

**Type:** Product page · **SKU:** GB-5303-2402-0100 · **Brand:** [goBilda](https://core-electronics.com.au/brands/gobilda)
**Page:** https://core-electronics.com.au/5303-series-saturn-planetary-gear-motor-9951-ratio-24mm-length-8mm-rex-shaft-180-rpm-33-5v-encoder.html ([markdown](https://core-electronics.com.au/5303-series-saturn-planetary-gear-motor-9951-ratio-24mm-length-8mm-rex-shaft-180-rpm-33-5v-encoder.html.md))

This 99.5:1 ratio 5303 Series Saturn Planetary Gear Motor consists of a 24V brushed DC motor driving a 36mm diameter planetary gearbox. It.....

## Pricing

- **Price:** $114.95 (inc GST) — $104.50 AUD, exc GST
- **Quantity discounts:** 10+ $99.27 (exc GST) · 25+ $94.05 (exc GST)

## Availability & dispatch

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

## Description

This 99.5:1 ratio 5303 Series Saturn Planetary Gear Motor consists of a 24V brushed DC motor driving a 36mm diameter planetary gearbox. It runs at a no-load speed of 180 RPM when 24VDC is applied. While this motor’s nominal voltage is 24V, you can give it plenty of punch with the ever-convenient 20V power tool battery system!

The positive drive 8mm REX™ shaft has compatibility with a huge variety of goBILDA® motion components. Additionally, this motor’s specially-designed gearbox head allows for direct attachment to goBILDA® components in numerous use-cases made possible by its convenient shape.

The two power wires provide plug-and-play compatibility with goBILDA® motor controllers via 3.5 bullet connectors. You don’t need to use the encoder during normal operation, but you can tap into it with a JST XH plug to bring position and velocity control to your project.

**WARNING: Stalling this motor may cause irreparable damage!** This motor is extremely high-power. Use extreme caution when using it in applications with hard limits, such as linear slides and rotating arms.

### Downloads

- [ Spec Sheet ](https://core-electronics.com.au/attachments/localcontent/5303-2402-0100_spec-sheet_1078988fb56.pdf)
- [ STEP File ](https://core-electronics.com.au/attachments/localcontent/5303-2402-0100_25416ff700b.zip)
 
### Specs

 | Motor Size | RS-560 |
|---|---|
| Motor Type | Brushed DC |
| Nominal Voltage | 24VDC |
| Output Shaft | 8mm REX™, 23.5mm Length |
| Gearbox Style | Planetary |
| Nominal Gear Ratio | 99.5:1 |
| Gear Ratio Formula | (1+(46/17)) \* (1+(46/11)) \* (1+(46/11)) |
| Gear Material | Steel |
| Wire Length | 470mm (including connectors) |
| Wire Gauge | 18AWG |
| Motor Connector Type | 3.5mm FH-MC Bullet Connectors |
| No-Load Speed | 100 RPM @ 12VDC  160 RPM @ 20VDC  180 RPM @ 24VDC |
| No-Load Current | 0.8A @ 12VDC  1A @ 20VDC  1.3A @ 24VDC |
| Stall Torque | 2790 oz-in (201 kg.cm) @ 12VDC  3810 oz-in (274 kg.cm) @ 20VDC  4819 oz-in (347 kg.cm) @ 24VDC |
| Stall Current | 30A @ 12VDC 45A @ 20VDC 60A @ 24VDC |
| Maximum Duty-Cycle at Rated Torque | 25% on, 75% off (Maximum 15 minutes Continuous) |
| Rated Torque | 501 oz-in (36.1 kg.cm) @ 12VDC  680 oz-in (49.3 kg.cm) @ 20VDC  867 oz-in (62.4 kg.cm) @ 24VDC |
| Speed at Rated Torque | 82 RPM @ 12VDC  131 RPM @ 20VDC  148 RPM @ 24VDC |
| Current Draw at Rated Torque | 6A @ 12VDC  8A @ 20VDC  11A @ 24VDC |
| Encoder Type | Relative, Quadrature |
| Encoder Sensor Type | Magnetic (Hall Effect) |
| Encoder Voltage Range | 3.3-5VDC |
| Encoder Resolution | 2786.2 PPR at the Output Shaft |
| Encoder Resolution Formula | (1+(46/17)) \* (1+(46/11)) \* (1+(46/11)) \* 28 |
| Encoder Connector Type | 4-Pos JST XH \[FH-MC\] |
| Weight | 542g |
| IP | Patented |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/G/B/GB-5303-2402-0100-1.jpg)