High torque integrated stepper motor with drives
USD $1 - $100 /Piece
Min.Order:10 Pieces
Shanghai United Intelligence Robotics Inc
Integrated stepper motor with drives UIrobot supply integrated stepper motors with built-in UIM miniature stepper motor driver or stepper motor controller. UIrobot dedicate to achieve electric automation, process automation, electromechanical integration by stepping motors. UIM branded stepper motor driver/controller can fit onto NEMA17, NEMA23, NEMA34 and NEMA42 stepper motors seamlessly by corresponding flange as a built-in control and drive unit. Space saving, cable saving and design time saving integrated stepper motor specialists.
Integrated Stepper Motors
Estimating Stepper Motor Size:
"Pick the weight of the heaviest item you are pushing around. If it weighs 40lbs, use 40lbs. multiply it by the IPM [Inches Per Miniute] you want. Say that's 1,000 IPM. Divide the result by the magic number "531". The answer is 75.3 Watts".
Watts = IPM * Lbs / 531
or
Watts = torque (in in-oz) * RPM / 1351
Watts = amps * volts so you need a current and voltage rating that, when multiplied, reach more than your minimal required watts. In the example above, with a 75.3 watt power output requirement, you need a 4 amp motor driven at 24 volt motor or a 3 amp motor driven at 30 volt or ...
Here is that last line in a handy calculator with torque units conversion built in:
oz-inin-lbft-lbN-mN-cmdy-cmKg-mKg-cmg-cm at / 1352 =
This is generally going to me a more accurate estimate of the motor required for a mill or other system where a lead screw is pulling a load because the additional friction and mass of the system that moves the load is also included when you measure the torque required to turn the screw.