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No hay artículos en el carro This hybrid bipolar stepper motor with 1.8 deg. step angle (200 steps/revolution).
Each phase draws 670 mA at 6.2 V, allowing for a holding torque of 12Ncm(17oz-in). Planetary Gearbox is available for this model.
Electrical Specification:
* Manufacturer Part Number: 11HS20-0674S
* Motor Type: Bipolar Stepper
* Step Angle: 1.8 deg.
* Holding Torque: 12Ncm(17oz-in)
* Rated Current/phase: 0.67A
* Phase Resistance: 9.2ohms
* Inductance: 5.7mH+/-20%(1KHz)
Physical Specification:
* Frame Size: 28 x 28mm
* Body Length: 51mm
* Shaft Diameter: 5mm
* Shaft Length: 20mm
* D-cut Length: 15mm
* Number of Leads: 4
* Lead Length: 500mm
* Weight: 190g
Connection:
Black(A+), Green(A-), Red(B+), Blue(B-)
Warning:
Make sure the motor connect to a constant current or chopper drive controller before you test motor.
Connecting the motor directly to a power supply will destroy the motor.
Xavier
Comentado en los Estados Unidos el 27 de marzo de 2024
My mount works great buy got this incase one of the 2 motors deals. This will insure that I will have a longer usage of my equipment without having to find obsolete parts.
Maker Guy
Comentado en los Estados Unidos el 2 de noviembre de 2024
These are great little stepper motors. I use them to control my blinds. I found that the shorter Nema 11's don't have enough torque for this job, but these ones get the job done.
dave818
Comentado en los Estados Unidos el 16 de abril de 2018
Great little motor but the documentation is a bit of a head-scratcher (as is typical with most stepper motors). The documentation shows a not-to-scale drawing of the unit which might confuse you at first. The dimensions on the drawing ARE correct (50mm body with 20mm shaft), but if you look at the dimensioned drawing it looks like the body and the shaft are the same size. The attached photo shows the real size - which is basically what the listing photo shows. My wire colors were green/blue/black/red as shown but the hole they come out of at the bottom is larger than what is shown in the photo. Not a big deal but it is different than what their photo shows.Item arrives in a nice padded box with a printed data sheet identical to what is shown in this listing.Operationally these are great little motors. Very quiet and even though rated voltage is 6.2v I'm using at 12v with no problems. They're really quiet.
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