Tamiya 71103 Mechanical Beetle - Obstacle Avoiding Type

SKU: POLOLU-929 Brand: Pololu

This beetle-robot walks with its four legs while swinging its horn. When it bumps into an obstacle, it turns around automatically and continues walking.

$46.70 AUD, inc GST

$42.45 AUD, exc GST

Available with a lead time
Expect dispatch between Dec 26 and Dec 30

Quantity Discounts:

10-25 $41.18 (exc GST)
25+ $40.33 (exc GST)

How it works

Motor rotation is transferred to the legs via crank plates and linkage rods, causing the Mechanical Beetle to walk forwards or backwards at one of two selectable speeds. A linkage rod connected to the beetle’s front right leg swings its horn left and right as the beetle walks. When it bumps into an obstacle, the beetle automatically turns to avoid it and continues walking. Because of this behavior, the beetle can provide amusement by simply running around in a small, enclosed space. The body is made from a transparent green ABS resin that allows you to see all of the motors, gears, cranks, and linkage rods in action.

Basic specifications

Total length: 195 mm
Total weight: 110 g (without batteries)
Body material: ABS resin
2 possible different speeds.
Gearbox, motor, and control switch are included.
Requires one AA (a.k.a. R6 or UM3) battery (not included).
Continuous running time with Alkaline battery: 3hrs. at low speed / 2hrs. at high speed

Note: This is a kit. Assembly requires using a screwdriver and snapping parts together. No soldering is required. Run on flat, smooth surfaces; avoid running over slopes, on bumpy roads, or on thick carpet.

People often buy this product together with:

Tamiya 71101 Mechanical Dog - Four Leg Walking Type

Tamiya 71102 Mechanical Kangaroo - Two Leg Jumping Type

Tamiya 71104 Mechanical Ostrich - Two Leg Walking Type

Product Comments

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Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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