20KG Big Load 4WD All Metal Mecanum Wheel Robot Car Chassis Kit Platform with DC 12V Encoder Motor for Arduino ROS Project

Note: Now the wheel color is all black. Motor Parameters: Reduction ratio: 56 No-load current: 120MA No-load speed: 178RPM Rated torque: 6.5KG.CM Rated speed: 140RPM Rated current: 1A Maximum torque: 9KG.CM Stall current: 2.3 L length: 24MM

• This 4 mecanum wheels is compatible with all DC motors with a motor shaft diameter of 6mm.
• 78mm All Black mecanum wheel made of steel and rubber roller, 4pcs can load no less than 60KG.
• 4pcs DC motor is 12V 178rpm, rated torque is 6.5KG.CM, 4pcs can load no less than 20KG.
• The plate made of 3mm aluminum alloy materials, not easy to deform.
• What you get: 1pcs frame, 4pcs motors, 4pcs mecanum wheels with couplings, 4pcs motor brackets, motor cables, screws.