SZDOIT Metal Double-Layer 2WD Smart Robot Tank Car Chassis Kit Robotic Frame With 12V Motor 65/85/130mm Wheel DIY For Arduino JJRC 4GHz 4CH Helicopter VS JJRC

4GHz 4CH Helicopter VS JJRC H20

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Theme:Transportation

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SZDOIT Metal Double-Layer 2WD Smart Robot Tank Car Chassis Kit Robotic Frame With 12V Motor 65/85/130mm Wheel DIY For Arduino JJRC 4GHz 4CH Helicopter VS JJRCFeatures: The body is made of aluminum alloy, which is durable and resistant to deformation; Double frame, large space, large load; Balanced and easy to drive on uneven roads; Equipped with 2 pcs motor, it has large horsepower, heavy load and fast driving speed. 37mm motor with encoder: Name: 37GB 520 Rated voltage: 12V Rated power: 4. 8W Motor type: permanent magnet brush Stall current: 2. 8A Blocking torque: 10kgf. cm Rated current: 360mA Rated