Home M5Stack RollerCAN Unit with BLDC Motor (STM32)

M5Stack RollerCAN Unit with BLDC Motor (STM32)

Munich
Sale price €59,90

📦 Location of the warehouse: Munich

8 in stock

🚚 We will ship your order within 24 hours after the order is taken.

- Pre-Ordering: If an item is unavailable, you can pre-order it. We'll dispatch once stock is replenished, usually within 10 working days.

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Free Shipping from 30€ in Germany, 50€ in the EU!

- EU Countries Delivery Time: 4~8 working days.

- Other Countries Delivery Time: 2~2.5 weeks.

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Free Shipping from 30€ in Germany, 50€ in the EU!

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M5Stack RollerCAN Unit with BLDC Motor (STM32)

M5Stack RollerCAN Unit with BLDC Motor (STM32)

€59,90

The RollerCAN Unit is a brushless DC motor motion control kit with multiple integrated control functions, designed for efficient motion control. The device is compatible with both 6-16V DC power input (via the XT30 interface) and 5V input (via the Grove interface), and is equipped with an automatic power factor adjustment feature to ensure optimal performance. The product features a built-in FOC closed-loop drive system that utilizes a 3504 200KV brushless motor. The maximum continuous operating phase current is 0.5A without forced cooling and 1A for short-term operation. The driver employs a magnetic encoder for feedback and offers triple-loop control of current, speed, and position, thereby ensuring precise control. The unit's shaft can be fitted with a slip ring, if required, to enable the Grove interface at the top to remain connected with the bottom, thus supporting 360° rotation while allowing additional modules to be added at the top. This guarantees power and data transmission through the rotating component.

Furthermore, the unit is furnished with a 0.66-inch OLED display on the reverse side, which can display the device status in real-time. Furthermore, the unit includes an RGB indicator and function button, facilitating straightforward human-machine interaction. The top and base are designed with LEGO-compatible mounting holes and M3 screw holes, allowing for straightforward assembly and integration. The hardware and software of the RollerCAN Unit are fully open-source, supporting motion control and parameter adjustment via buses. Additionally, it provides SWD and SWO debugging interfaces, offering developers greater flexibility. This product is suitable for use in machine joints, motion control, industrial automation, and visual demonstration projects.


Features

  • Brushless DC motor control
  • CAN communication / I2C communication control
  • Integrated OLED display
  • RGB indicator light
  • FOC closed-loop drive system
  • Slip ring

 

Package Includes

  • 1x RollerCAN Unit
  • 1x PwrCAN Cable (10cm)
  • 2x HY2.0-4P Grove cables (5cm)
  • 6x friction pins
  • 1x flange
  • 1x bracket
  • 1x hex key (2.5mm)
  • 1x hex key (2mm)
  • 6x M3 nuts
  • 2x inner hex socket cap screws M3x14mm
  • 4x inner hex countersunk screws M3x14mm
  • 4x inner hex countersunk screws M3x12mm
  • 1x single-head terminal cable 5P debugging cable 1.25mm pitch, 100mm length

 

Product Comparison

 

Applications

  • Robotic joint control
  • Intelligent manufacturing equipment
  • Visual demonstrations

 

Specifications

Specification Parameters
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 2x CAN (XT30 interface) @ XT30 (2+2) PW-M
2x I2C (0x64)
Display 0.66-inch OLED display, resolution: 64*48, SPI communication
RGB LEDs 2x WS2812-2020
Motor Power Supply CAN (XT30 interface) @ 6-16V power supply
Grove Port DC5V power supply
Slip ring_Grove port DC5V power supply
Load Load: 50g Motor speed: 2100rpm Current: DC16V/225mA
Load: 200g Motor speed: 1400rpm Current: DC16V/601mA
Load: 500g (maximum load) Motor speed: 560rpm Current: DC16V/918mA
No load: DC16V/78mA
Standby Current Grove port DC5V power supply @ 70mA
CAN (XT30 interface) power supply DC16V @ 32mA
Output Torque Grove port DC5V power supply: 0.021N.m / 0.2kgf.cm @ 350mA current
CAN (XT30 interface) DC16V power supply: 0.065N.m / 0.66kgf.cm @ 927mA current
Slip Ring (Grove port) Output Capacity DC5V / 300mA
Noise Level 48dB
Operating Temperature 0-40°C
Product Dimensions 40*40*40mm
Package Dimensions 170*75*52mm
Product Weight 84.4g
Package Weight 157.7g

 

 1. General Shipping Information

  • We provide premium shipping methods with a tracking number for each order.
  • Shipping address should be input in English without any special symbols to help the courier company recognize your address in the system. We will ship according to the shipping address you provided. Please notify us of any address change before your order is marked "Shipped" to avoid parcel loss.
  • Please contact our customer service staff immediately if you need to cancel or change an order. Once your order has reached "Shipped" status, it can no longer be canceled or changed in any way. To avoid complications, please recheck your shopping cart before checkout.
  • We can ship all in-stock orders within 1 business day as your order has been confirmed.
  • All items are inspected before dispatch and are carefully hand-packed.
  • With standard courier practice, you need to check the contents of the parcel before signing for your goods. Otherwise, we will not be held responsible for any damage that may have occurred in transit.

 

2. Shipping Options for Germany and EU* countries

(For Products in Munich Warehouse)

2.1 Shipping options for an order value of up to €30 inside Germany or €50 inside the EU*

Shipping Options:

Shipping Options Germany EU*
Deutsche Post

€3.5 
Arrive in 3-4 Business Days
€6 
Arrive in 5-9 Business Days
DHL Paket

€6 
Arrive in 2-3 Business Days
€15 
Arrive in 3-7 Business Days
DHL Express

€14 
Arrive in 1-2 Business Day
€65 
Arrive in 2-3 Business Days

  

2.2 Free shipping options for an order value of above €30 inside Germany or €50 inside the EU*:

Free Shipping Options Germany EU*
Deutsche Post

Free Above €30 Free Above €50
DHL Paket 

+ €2 for Above €30 / Free Above €60 + €8 for Above €50 / Free Above €80
DHL Express 

+ €10 for Above €30 + €60 for Above €50

  • 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 the above countries, the International Shipping Rule applies.
  

2.3 Shipping Options for International Countries:

(via Deutsche Post or YunExpress)

Order Amount International
€0 - €15 €8
€15 - €30 €7
€30 - €50 €6
€50 and above €4

Important Notice:

  • Please verify the inventory location on the product page before placing your order to confirm delivery timeframes. 
  • For products in the Shenzhen warehouse, we will typically first ship the products from the Shenzhen warehouse to our Munich warehouse, which will take around 1.5 weeks. After we receive the shipment in Munich, we will send the items to you. We will only arrange YunExpress shipping from Shenzhen for orders with products in the Shenzhen warehouse worth more than €50.
  • If you place an order with products from both Munich and Shenzhen warehouses, we will first ship the products in the Munich warehouse, and then send the remaining products to you when we receive them from Shenzhen.

   

3. International Warehouse

Our products are stored in both our Munich and Shenzhen 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.
 

3.1 German Warehouse

For products stored in our warehouse in Munich, 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. For Western EU countries, the estimated delivery time is 4-6 business days. For Eastern EU countries, the estimated delivery time is 6-8 business days.
 

3.2 Chinese Warehouse

We will only arrange YunExpressexpress shipping from Shenzhen for orders with products in the Shenzhen warehouse worth more than €50. Orders directly shipped from our Shenzhen 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. Otherwise, the products will first be shipped from China to our Munich warehouse and then shipped to the final destination. 
  
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!
   
       

4. Customs and Taxes

4.1 How are customs handled by OpenELAB for import or export?

Whether shipped from Germany or China, we cover all import duties and taxes, ensuring that you receive your package without any additional costs or hassle with customs.  
  

4.2 How is VAT charged when the Customer places an order from OpenELAB?

In accordance with the newest VAT e-commerce rules in the EU, OpenELAB shall have the right to charge the amount of VAT. The standard rate of actual VAT applied is subject to the European government's freedom to set the number and level. Such an amount of VAT will be charged when you place an order from OpenELAB. Please contact OpenELAB if you have any questions when you pay such VAT.  
  

4.3 What kind of fee will be charged except VAT?

Except for the VAT, OpenELAB will charge any handling fee when you are placing any purchase orders, which includes but is not limited to customs duty, import VAT, freight costs, etc. Customs duty and import VAT will be paid on the importation of goods from outside the EU into an EU country, and such amount is calculated as a percentage of the customs value of goods. Please note that it may take 1-2 working days for Deutsche Post/DHL/FEDEX or 3-4 working days for YunExpress for the status to update.


Effective Date: March 27, 2025

At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.

  

1. Warranty Disclaimer

Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.

  

2. Warranty Policy

Warranty Period

The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.

Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.

If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.

After the warranty period, support may still be available at a reasonable fee.

  

Warranty Exclusions

The warranty does not apply in the following cases:

  • The product is beyond the 12-month warranty period.
  • Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
  • Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
  • Unauthorized repair attempts by the customer.
  • The product is not defective but has been opened and is non-returnable by policy.

   

3. Returns & Refunds

If you're not satisfied with your purchase, you may be eligible for a return or exchange:

  • Return for Refund: Within 15 days of receipt (unopened).
  • Return for Replacement: Within 30 days of receipt (damaged or defective).
  • Exchange Window: Up to 30 days from receipt.

Please email us at info@openelab.io for a return authorization before sending anything back.

  

Return Conditions

  • Items must be in original, clean, and mint condition with packaging intact.
  • Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
  • Include the receipt, a brief note with your name, order number, and reason for return.

  

Shipping & Fees

  • Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
  • Refunds may be subject to additional shipping fees unless the return is due to our error.
  • A flat €8 shipping fee will be deducted for returned items that originally qualified for free shipping.

   

Payment Platform Fees

For refunds processed through third-party platforms such as PayPal or Braintree, a standard 3.5% service fee may be deducted to cover payment processing costs.