# 2 Stage Viper-Slide Kit (Belt-Driven, 336mm Slides)

**Type:** Product page · **SKU:** GB-3210-0003-0002 · **Brand:** [goBilda](https://core-electronics.com.au/brands/gobilda)
**Page:** https://core-electronics.com.au/2-stage-viper-slide-kit-belt-driven-336mm-slides.html ([markdown](https://core-electronics.com.au/2-stage-viper-slide-kit-belt-driven-336mm-slides.html.md))

This 2 Stage Viper-Slide Kit achieves smooth and stable slide motion with its belt-drive basis. Between steel Viper-Slides and easy-to-use.....

## Pricing

- **Price:** $259.95 (inc GST) — $236.32 AUD, exc GST
- **Quantity discounts:** 3+ $226.86 (exc GST) · 5+ $219.77 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 19 and Aug 24.

## Description

This 2 Stage Viper-Slide Kit achieves smooth and stable slide motion with its belt-drive basis. Between steel Viper-Slides and easy-to-use 2mm pitch GT2 belt components, it has a strong backbone and smooth assembly process with multiple avenues for customization.

## Belt Drive

A timing belt adds simplicity and reliability to the drive system. Say goodbye to controlling tension variances with a spring, and hello to quick rigging and excellent consistency from one cycle to the next. Whereas cable has the ability to move about freely when slack is introduced, a belt is limited by its width, and thus easier to tame.

## Mounting

This kit is highly mountable to almost anything goBILDA®. Its extension end boasts a grid-pattern of both thru-holes and threaded holes for the secure attachment of components. We’re talking ServoBlocks™, U-Channel, and more!

## Unlimited Direction

This kit’s stable linear motion means you can extend it in whatever direction you choose. 
It’s capable of a maximum of 488mm (19.2”) of travel (difference between retracted and extended length) while measuring a compact 384mm (15.1”) top-to-bottom retracted length.

## Motor Compatibility

Just install a motor of your choice to get the Viper-Slide Kit up and running! The kit’s 1201-0043-0005 Quad Block Pattern Mount and 8mm REX™ Sonic Hub are both super-compatible with whatever goBILDA® 5203 Series Yellow Jacket Planetary Gear Motor you choose.

A 60 Tooth GT2 Pulley drives this kit 120mm per rotation. With a maximum travel distance of 488mm, the kit reaches full extension at ~4.1 rotations of its motor’s shaft.

The fastest motor we recommend is a 13.7:1 (435RPM) gear motor. That ratio can extend all four stages in just under a second! Because of such high potential speed, we recommend using the encoder on the 5203 Series motor to start and stop your kit at appropriate limits.

### Don't Forget

Be sure to purchase the 5203 Series Yellow Jacket Planetary Gear Motor of your choice to power this kit. If you are using a REV hub, don't forget to pick up a motor cable adaptor! If you plan to use the motor's encoder (which we highly recommend), you will want an encoder cable.

 [ ![5203 Series Yellow Jackets](https://core-electronics.com.au/attachments/localcontent/5203-2402-0014-600px_18548d8f5b7.jpg) ](https://core-electronics.com.au/yellow-jacket-planetary-gear-motors/#series_5203) [5203 Series Yellow Jacket Planetary Gear Motors](https://core-electronics.com.au/gobilda/motion/motors/yellow-jacket-planetary-gear-motors/gobilda-motion-motors-yellow-jacket-planetary-gear-motors-8mm-rex-24mm-length-shaft-5203-series.html) [ ![3801-0613-0100 - 2-Pos JST VH [MH-FC] to 3.5mm Bullet [MH-FC] Adaptor (100mm Length)](https://core-electronics.com.au/attachments/localcontent/3801-0613-0100__22657_102911ab860.jpg) ](https://core-electronics.com.au/2-pos-jst-vh-mh-fc-to-3-5mm-bullet-mh-fc-adaptor-100mm-length/) [Yellow Jacket to REV Hub Motor Cable Adaptor](https://core-electronics.com.au/2-pos-jst-vh-mh-fc-to-35mm-bullet-mh-fc-adaptor-100mm-length.html) [ ![3801-0709-0600 - 4-Pos JST PH [MH-FC] to 4-Pos JST XH [MH-FC] Adaptor (600mm Length)](https://core-electronics.com.au/attachments/localcontent/3801-0709-0600__74647_2014707c509.jpg) ](https://core-electronics.com.au/4-pos-jst-ph-mh-fc-to-4-pos-jst-xh-mh-fc-adaptor-600mm-length/) [Yellow Jacket to REV Hub Encoder Cable](https://core-electronics.com.au/encoder-cable-extension-4-pos-jst-xh-300mm-length.html)### Already have a Cable-Driven 2 Stage Viper-Slide Kit?

[This upgrade pack](https://core-electronics.com.au/belt-drive-upgrade-pack-for-3210-0002-0002-cable-driven-2-stage-viper-slide-kit.html) includes all the 2mm pitch GT2 components to convert your Cable-Driven 2 Stage Viper Slide Kit to one that’s driven via a 2mm pitch GT2 timing belt!

### Downloads

- [ STEP File ](https://core-electronics.com.au/attachments/localcontent/3210-0003-0002_272536c1805.zip)
- [ Spec Sheet ](https://core-electronics.com.au/attachments/localcontent/3210-0003-0002-spec-sheet_15273a0b316.pdf)
- [ Assembly Instructions ](https://core-electronics.com.au/attachments/localcontent/3210-0003-0002_assembly_instructions_196987bdec6.pdf)
 
### Specs

 | Weight | 882g (Motor Not Included) |
|---|---|
| Spool Rotations to Max Extension | 1464° (~4.1 Rotations) |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/G/B/GB-3210-0003-0002-4.jpg)