3.7v Smart Robot Car Kit with 4Pcs Hollow Cup Motor/Circuit Top Board/Custom Wheel 1498046mm

Description

Features: 1. Epoxy resin chassis, durable 2. With 4Pcs 3.7v hollow cup motor, which is fast and fast, making the robot more flexible. 3. The top plate supports 18650 two-cell battery, battery charging interface, temperature sensor interface 4. The 45mm diameter wheel can overcome obstacles and has a solid structure. The tires are made of non-slip material for greater grip. Specifications: - Size: 149*80*46mm - Chassis Height: 12.7mm - Wheelbase: 103.6mm - Tire diameter: 46mm - Maximum load: 2500g - Speed: 0.2m/s Hollow Cup Motor Parameter:- Voltage: 3.7v - Current: 0.09A - Rotating speed: 39000rpm - Motor diameter: 8.5mm - Motor length: 20mm - Output shaft length: 7mm - Shaft diameter: 1mm - Line length:46mm (The colors about wheel and chassis in the instructions are not the same as the actual product. It is just for assemble reference.)Please note that buyers are responsible for all additional fees, brokerage fees, , and es for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments. / About service /On- Time DeliveryFull refund if product isn't received in guaranteed delivery timeLonger Protection15 day more protection after order completionReturns ExtraReturn any product,only those in perfect conditionGuaranteed QualityGuaranteed Quality or Full refund

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