Wheel parameters:

Name：smart car quality wheel

Color：silver, red and blue

Diameter：65mm

Width：27mm.

The outer ring is a rubber tire with a sponge liner and a nylon wheel hub for the model robot car. It can be connected to a hexagonal coupling.

Motor parameters:

Name: 25mm DC carbon brush motor (with hall encoder)

Output rate: 150±10% rpm

Load current: 200mA (max)

Stall current: 4500 mA (max)

Stalling torque: 9.5kg NaN

Load speed: 100±10% rpm

Load torque: 3000gNaN

Load current: 1200mA (max)

Load noise: 56dB

Working voltage: 9V

Shaft extension size: 14.5mm

Axial clearance: 0.05-0.50mm

Screw size: M3.0

Shaft diameter: phi: 4mm, D3.5

Code wheel parameters: 2 pulses / circle

Bracket parameters:

Robot servo bracket L-bracket

2mm hard aluminum plate material

Standard aluminum alloy multi-functional bracket, high strength, light weight and high process precision.

Coupling parameters:

Name: 4mm coupling lengthened 30mm

Material: brass

Motor hole (inside) diameter: 4mm

Overall length: 30mm

Size: side to side 12mm

Side screws (2pcs) aperture: 3mm

65mm rubber wheel               1pcs  (optional color)

25mm motor                           1pcs

motor bracket                          1pcs

coupling                                  1pcs

A full set of screws, nuts, tools, etc. (free presented the hall wire)

1. Preparing Time: we need 2-5 working days to prepare your order according to our numerous orders every day.
2. Free Shipping for worldwide if you choose China Post.

Note:
The information of new tracking number for China Post Ordinary Small Packet Plus can not be tracked when it is shipped out of China. Whether it is arrived or not，it will no more tracking information.
Please choose China Post Air Mair if you want a full tracking information.
Tracking information of China Post Ordinary Small Packet Plus can be checked here: www.17track.net.

1. If you are satisfied with our products and services, please leave your positive feedback and 5 stars, and 5 stars for the detailed rating of your order. Once you show us the screenshot of both 5 stars, we will give you $3 DISCOUNT for each order over $50 in your later purchase.
2. If you share our product link on your SNS or Facebook, we will give you $3 DISCOUNT for each order over $50 in your later purchase as well.
3. If you are not satisfied with our products, pls contact us before you leave neutral (3 stars) or negative (1-2 stars) feedback. We guarantee we will 100% slove any problem for you.
4. Please email to us before leaving the negative feedback or opening any dispute on the site. Communication is the best way to solve the problems.