YOURFUN ROBOTICS Mecanum Wheel Robot Car 4WD Omnidirectional Smart Car Chassis 4WD 250PRE 0.65A 250RPM for Raspberry Pi STM32

$210.39
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Description:


Item Name
Specification
Raspberry PI STM32 

Size: 332*52*108mm

Maximum Load: 10kg

Maximum Speed: 1.3m/s

Tires: Mecanum wheel 360-degree omnidirectional movement (compatible with a variety of conventional tires)

Power: Full-time four-wheel drive

Encoder: AB bidirectional incremental magnetic Hall encoder

Strong Magnet Motor

Rated Voltage: 12V

Rated Current: 2.6A

Rated Speed: 460RPM

Rated Torque: 3.5kg.cm

Locked-rotor Current: 16A

Reduction Ratio: 1: 34

Remarks: If the maximum power needs to be used, a driver above 10A is required

AB two-phase Incremental Magnetic Hall Encoder

Input Voltage: DC3.3/5.0V

Interface: PH2.0-6P

Output Signal: Square wave AB phase

Response Frequency: 100Khz

Pulse: 11/RPM

Drive Performance Parameters

Input Voltage: 7.4-24V (25-6 s Lipo) wide voltage input

Output Voltage: Equal to the input voltage

Main Control Chip STM32F103

Communication Interface:

CAN Communication x1

Serial Communication x2

Motion Control: Support displacement closed loop, speed closed loop

Motor Control: The interface supports 4 encoder motors

Drive Protection: Support over current protection

Protection Current (single channel): MAX: 2A

Extensible Functions: PS2 remote control, Bluetooth, APP control


Feature:

– Mecanum Wheels :

Move in all directions,360 degrees of free movement, compared to the UAV operating state, the z-axis off.

– Four-wheel Landing:

When the ground is uneven or when passing obstacles, the chassis maintains the real-time force on all four wheels at the same time.

Changeable Frame:

– Modular design lnfinite expansion of space playing by heart (top, middle and bottom).

– Multi-purpose Chassis:

Applicable to a variety of scenarios. More tricks for you to develop.

– Four-wheel Landing Suspension:

High strength stainless steel to ensure the running strength, ball bearings to ensure smooth rotation.


Package Included:

1 X Chassis Plate-front Axle

1 X Chassis Plate-rear Axle

12 X Universal Support

6 X Aileron

2 X Linear Bearing

1 X Steel Shaft 8×60

1 X Bushing

2 X Thrust Washer

2 X Chakra-Left

2 X Chakra-Right

4 X Coded Geared Motor

4 X Motor Base

4 X Coupling

14 X Screw M4×14

16 X Screw M3×10

24 X Screw M3×8

8 X Screw M3×6

4 X Top Wire M2.5

40 X Nut M3

4 X Flat Cable HP2.0-XH2.54-6P

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