Makeblocksocket cap screwwill be replaced bybutton head socket cap screwgradually, and the toolHEX screwdriver 3mmwill be replaced byHEX screwdriver 2.5mm.
Button head socket cap screwis a new kind of socket cap screw, it has smaller head that can solve most problem of interfere with other components.
Thread drive pack V2.0 is the improvement version of thread drive pack V1.0. It can be used to build thread drive system.
DC motors are the most commonly used motors in Makeblock platform.They may be easy toconnect toMakeblock structural components by Makeblock DC motor-25 brackets.
Test condition: DC .0Vrated voltage. 25 plus or minus 3 Degree Celsius ambient temperature. 0 plus or minus 5 percent ambient relative.
No-load characteristic: 1:34 reduction ratio. No load current: Less than or equal to 200mA. No load speed: 185 plus or minus 10 percent rpm.
Load characteristic: Rated torque: 1.5kgcm. Rated current: Less than or equal to 50mA. Rated speed: 135 plus or minus 10 percent rpm. Stall torque: 4.5kgcm. Stall current: Greater than or equal to 2.0A.
Direction of rotation: CCW.
Thrust play of shaft: 0.05 - 0.5mm.
Radial play of shaft: Less than or equal to 0.02mm.
|Weight and Size|
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