NEMA 11 Bipolar 1.8deg 0.12Nm (16.7oz.in) 0.67A 6.2V 28x28x50mm 4 Wires Stepper Motor
Manufacturer Part Number: 28H050H-0674
Motor Type: Bipolar Stepper motor
Step Angle: 1.8 deg
Holding Torque: 0.12Nm(16.7oz.in)
Rated Current/phase: 0.67A
Voltage: 6.2V
Phase Resistance: 9.2ohms
Inductance : 8mH ± 20%(1KHz)
Body length: 50mm
- Fast Delievery
- Quality Assurance
Customization Available
Product Introduction
Technical Parameter
|
Item |
Specifications |
|
Step Angle Accuracy |
±5% |
|
Resistance Accuracy |
±10% |
|
Inductance Accuracy |
±20% |
|
Temperature Rise |
80K Max. |
|
Ambient Temperature |
-20℃~+50℃ |
|
Insulation Resistance |
100MΩMin.@ 500VDC |
|
Dielectric strength |
One minute@500VAC∙5mA Max. |
|
Shaft Radial Play |
0.06Max.@450g |
|
Shaft Axial Play |
0.08Max.@200g |
Technical Specification
|
Model No. |
Polar |
Rated |
Current/ |
Resistance/ |
Inductance/ |
Holding |
# of |
Rotor |
Weight |
Length |
|
|
28H050H-0674 |
Bipolar |
V |
A |
Ω |
mH |
oz-in |
kgf · cm |
4 |
g · cm2 |
kg |
mm |
|
6.2 |
0.67 |
9.2 |
8 |
16.7 |
1.2 |
18 |
0.2kg |
50 |
|||
Pull Out Torque Curve
FAQ
Q: How is your after-sales service?
A: The warranty of our motors is usually 12 months, if there are quality issues, we will arrange the international express immediately, to make sure the replacement parts are delivered as soon as possible.
Q: Can you send the sample to me?
A: Yes, we can provide a sample upon your request.
Q: What is the role of a stepper motor driver?
A: The driver is responsible for powering and controlling the stepper motor. It receives signals from the controller or a microcontroller and converts them into the necessary electrical currents to drive the motor windings. The driver regulates the current levels and controls the timing and sequence of the electrical pulses to move the motor accurately. It focuses on the fundamental motor control functions.
Q: What certificates do you have?
A: We have ISO9001 and ISO14001 certified, and all of our motors are CE certified.
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