
NEMA 24 Bipolar 1.8deg 2Nm (277.8oz.in) 2.8A 3.36V 60x60x67mm 4 Wires Stepper motor
Manufacturer Part Number: 60H067H-2804
Frame Size: 60x60mm
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque: 2.0Nm(277.8 oz.in)
Rated Current/phase: 2.8A
Rated Voltage: 3.36V
Phase Resistance: 1.2ohms
Inductance: 4.6mH ± 20%(1KHz)
Body Length: 67mm
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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 |
10OMΩMin.@ 500VDC |
|
Dielectric strength |
One minute@500VAC∙5mA Max. |
|
Shaft Radial Play |
0.06Max.@450g |
|
Shaft Axial Play |
0.08Max.@100g |
Technical Specification
|
Model No. |
Polar |
Rated |
Current/ |
Resistance/ |
Inductance/ |
Holding |
#of |
Rotor |
Weight |
Length |
|
|
V |
A |
Ω |
mH |
oz-in |
kgf · cm |
g·cm2 |
kg |
mm |
|||
| 60H067H-2804 | Bipolar | 3.36 | 2.8 | 1.2 | 4.6 | 277.8 | 20 | 4 | 600 | 1 | 67 |

Pull Out Torque Curve

FAQ
Q: What is holding torque in a stepper motor?
A: Holding torque refers to the maximum torque that a stepper motor can generate to maintain its position when no step pulses are applied. It is the amount of torque required to resist external forces or loads that may try to move the motor shaft from its current position. When a stepper motor is not rotating and no step pulses are being sent, the motor's rotor remains locked or "held" in place due to the electromagnetic force generated by the energized stator coils. This holding torque is the motor's ability to resist any external force or torque that could potentially cause it to move or rotate unintentionally.
Q: Can stepper motors operate in harsh environments with temperature variations?
A: Stepper motors can generally operate in a wide range of environments, including those with temperature variations. However, their performance and reliability can be affected by extreme temperatures and rapid temperature changes. So it is important to consider their temperature limits, provide proper thermal management, protect against contaminants, and assess the potential effects of thermal cycling. By taking these factors into account, stepper motors can be utilized effectively in harsh environments with temperature variations.
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