• power supply : 6v
• Size: 280 * 180 * 73
• Weight: 672 g
• Dimensions of acrylic sheet with universal hole: 280*150MM

Advantages:

1. Simple mechanical structure, very convenient for installation.
2. Adopt four deceleration dc motors for flexible turning and good direction.Four drive, full horsepower.The chassis is large and stable and easy to expand
3. The car has its own speed measuring code plate, which can quickly form a speed measuring system with the speed measuring photoelectricity.It can measure speed, distance and form a closed loop system.

Shipping list:

• Trolley chassis (acrylic material)          2pcs
• Dc reduction motor (strong magnetic over-emc detection)          4pcs
• yellow wheels             4pcs
• 20 lines speed measuring code plate (non-ordinary six lines and ten lines)      4pcs
• fasteners           8pcs
• One 3D assembly drawing (Chinese version)          1pcs
• brass screws and nuts A number of

Shenzhen Ruize Technology Co., Ltd., is a well-known electronic component company.

Over these years, adhering to the "honesty, quality first" principle, with excellent product quality, enthusiastic service, and wide range of products, we gained a high degree of trust from our customers. 
No matter you are domestic or foreign businessmen, we are always ready to make you satisfied.

We sincerely welcome your business negotiations, share mutual benefit and common development.