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- All products are tax-inclusive.
- Product Inventory Location: China
- EU Countries Delivery Time: 1.5 weeks.
- Other Countries Delivery Time: 2 ~ 2.5 weeks.
Note: All products are tax-inclusive.
We're so excited to introduce you to the Roller485 Lite Unit! It's an integrated brushless DC motor motion control kit designed with your efficiency in mind. This nifty little kit supports both 6-16V DC power input (via the PWR485 interface) and 5V input (via the Grove interface). It can even automatically adjust power coefficients to ensure optimal performance! This nifty little kit features a built-in FOC closed-loop drive system that uses a 3504 200KV brushless motor. Even without forced cooling, this little guy can still operate with a maximum continuous phase current of 0.5A and a short-term current of 1A. The driver uses a magnetic encoder for feedback, which is great for keeping an eye on things. It supports current, speed, and position control, so you can be sure it'll work just as you need it to.
And there's more! The device also has a handy 0.66-inch OLED display on the back that shows you the device's status in real-time. And there's more! It also includes an RGB indicator light and function button for easy human-computer interaction. We've made it super easy for you to put this product together! The base has LEGO-compatible mounting holes and M3 screw holes, so you can get it set up in no time. We're happy to say that the hardware and software of the Roller485 Unit are fully open-source! This means that you can use them for motion control and parameter adjustment through RS485 or I2C buses. And there's more! It also offers SWD and SWO debugging interfaces, giving developers even more flexibility. This product is great for all sorts of things, including robotic joints, motion control, industrial automation, and visual demonstration projects.
Specification | Parameter |
---|---|
MCU | STM32G431CBU6@Cortex-M4, 128KB-Flash, 32KB-SRAM, 170MHz |
Motor Type | D3504 200KV Brushless Motor@Diameter: 41mm |
Driver Chip | DRV8311HRRWR |
Angle Sensor | TLI5012BE1000 |
Communication Interface | PWR-485 (HT3.96-4P interface) I2C (0x64) |
Display | 0.66-inch OLED display, resolution: 64*48, SPI communication |
RGB LEDs | 2x WS2812-2020 |
Motor Power Supply | RS-485 (VH3.96-4P interface) power supply@6-16V Grove Port DC 5V power supply Slip ring Grove port DC 5V power supply |
Load | Load: 200g, Motor speed: 1400rpm, Current: DC16V/601mA Load: 500g, Motor speed: 560rpm, Current: DC16V/918mA No load: DC16V/78mA |
Standby Current | Grove port DC 5V power supply@70mA RS-485 (VH3.96-4P interface) power supply DC16V@32mA |
Noise Level | 48dB |
Output Torque | Grove port DC 5V power supply: 0.021N.m/0.2kgf.cm@current 350mA RS485 (VH3.96-4P interface) power supply: 0.065N.m/0.66kgf.cm@current 927mA |
Operating Temperature | 0-40°C |
Product Dimensions | 40*40*30mm |
Packaging Dimensions | 170*75*52mm |
Product Weight | 70.0g |
Packaging Weight | 146.9g |
Roller485 Unit RS485 Protocol Table
Roller485 Unit RS485 user manual
* Certain EU Countries are not included in our EU Zone definition: United Kingdom (excluding Ireland), Switzerland, Liechtenstein, Vatican City, Albania, Belarus, Norway, Ukraine, and Iceland. For above countries the International Shipping Rule applies.
Distributors are not eligible for free shipping.
We offer competitively priced shipping services via Deutsche Post, DHL, YunExpress, and 4PX, with tracking to ensure your products are delivered safely and promptly.
Faster shipping times to Western and Eastern Europe apply only to products marked as "Product Inventory Location: Germany" on the product page. If the product is not labeled with this location, it will ship from our Chinese warehouse following the corresponding shipping schedule above.
Whether shipped from Germany or China, we cover all import duties and taxes, ensuring that you receive your package without any additional costs or hassles with customs.
Please verify the inventory location on the product page before placing your order to confirm delivery timeframes. For any questions or further assistance, feel free to contact us!
Our products are stored in both our Shenzhen and German warehouses to provide more flexible logistics solutions tailored to different regions and customer needs. On each product's description page, we indicate the specific warehouse location to help you better plan your purchase and delivery schedule.
For products stored in our warehouse in Germany, we use either Deutsche Post or DHL for shipping, depending on the size of the package. Logistics within Germany are very efficient, with an estimated delivery time of 2-4 business days, ensuring you receive your order quickly and conveniently.
Products shipped from our Chinese warehouse are handled by YunExpress. Given the complexities of international shipping, the estimated delivery time for these packages is around 10 business days, though this may vary slightly due to customs processes or other uncontrollable factors.
To ensure that your order is delivered within your desired timeframe, we recommend reviewing the warehouse information provided on the product pages before placing your order and selecting the appropriate shipping option. If you have any questions or need further assistance, please don't hesitate to contact our customer support team—we are here to help you!
Please note that it may take 1-2 working days for Deutsche Post, DHL, YunExpress, and 4PX services to update the status from 'Shipped' to 'Traceable'.
Effective Date: March 25, 2024
OpenELAB guarantees to provide accurate descriptions and high-quality products. If you encounter any problems with any executed purchase order, please notify OpenELAB within 60 days from the date of shipment.Receive our latest updates about our products & promotions.
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