10BY mini 5v 10mm diameter micro stepper motor PM stepping motor

1.Stepper motor plus reduction gearbox deceleration：
Stepper motor equipped with reduction gear box used together, stepper motor output high speed, low torque speed, connected to the reduction gear box, gear box internal reduction gear set meshing transmission formed by the reduction ratio, the stepper motor output high speed reduced, but also to enhance the transmission torque, to achieve the ideal transmission effect; reduction effect depends on the gear box reduction ratio, the greater the reduction ratio, the smaller the output speed, and vice versa.

2.Stepper motor how to use the curve exponential control speed?
Exponential curve, in the software programming, first calculated time constants stored in the computer memory, work pointing to the selection. Usually, the acceleration and deceleration time to complete the stepper motor is 300ms or more. If you use too short acceleration and deceleration time, for the vast majority of stepper motors, it will be difficult to achieve high-speed rotation of stepper motors.

3.The reasonable range of stepper motor heat generation：
The extent to which motor heat generation is allowed depends largely on the motor's internal insulation level. The internal insulation will only be destroyed at high temperatures (above 130 degrees). So as long as the internal does not exceed 130 degrees, the motor will not damage the ring, and the surface temperature will be below 90 degrees at that point. Therefore, the surface temperature of stepper motor in 70-80 degrees are normal. Simple temperature measurement method useful point thermometer, you can also roughly determine: with the hand can touch more than 1-2 seconds, not more than 60 degrees; with the hand can only touch, about 70-80 degrees; a few drops of water quickly vaporized, it is more than 90 degrees