NEMA 24 Bipolar 1.8deg 2Nm (277.8oz.in) 2.8A 3.36V 60x60x67mm 4 Wires Stepper motor

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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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
voltage

Current/
Phase

Resistance/
Phase

Inductance/
Phase

Holding
Torque

#of
Leads

Rotor
inertia

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

 

30

 

Pull Out Torque Curve

30

 

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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