103H7126-0740

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The Sanyo Denki 103H7126-0740 is part of the StepSyn Stepping Motors series, featuring a compact 56mm square design. This 2-phase stepping motor operates with a step angle of 1.8°/step, a rated current of 3 A/phase, and wiring resistance of 0.6 Ω/phase. It weighs 0.98 kg and conforms to CE Marking standards.

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Product Description:

The 103H7126-0740 StepSyn stepping motor is a carefully designed part that is used in industries to control motion precisely. Built to endure and perform well in automated systems, this motor is a product of Sanyo Denki.

This stepping motor runs on 2.75V and has a power output of 3A per phase, making it suitable for demanding motion control applications. The 0.9 ohms phase resistance makes sure that the coils get the same amount of power. It is more efficient to use the energy in this way. The 2.2 mH inductance of each phase keeps everything running smoothly by preventing variations that could disrupt the action. The 1.8° step angle allows for smaller, more precise movements. This is useful for tasks that must be done precisely. The strong case and high-quality winding insulation of the motor make it last even longer. The 103H7126-0740 stepping motor can be relied on for long amounts of time, even in harsh industrial settings. The frame is strong, and the wiring is well covered, so it will last a long time. Even in difficult places, it will work well. The stepping motor is the best choice for tasks that need high accuracy and steadiness because it can work smoothly and easily under control.

For robotic systems that need to work all the time, the 103H7126-0740 stepping motor is made to give torque smoothly and reliably. Its IP43 grade means that it can handle dust and water, so it can work reliably in a lot of different situations. In fields that need precise movement, the StepSyn stepping motor is a reliable choice. Because of this, it is a key part of precision-driven applications and automated machines.

Basic Step Angle
1.8°
Conformance
CE Marking
Coupling Type For Getaway Torque Calculation
Rubber coupling
Design Type
2-phase stepping motor
Dimensions
56mm square
Holding Torque At 2-phase Energization
1.27 N·m or more
Motor Configuration Options
Available in single shaft and double shaft models
Rated Current
3 A/phase
Rotor Inertia
0.36 x10^-4 kg·m^2
Source Voltage
DC24V
Step Angle
1.8°/step
Weight
0.98 kg
Wire-wound Current
2A/phase
Wiring Inductance
0.8 mH/phase
Wiring Resistance
0.6 Ω/phase

Frequently Asked Questions about 103H7126-0740:

Q: Does the 103H7126-0740 motor have IP43-rated protection?

A: Yes, the motor is IP43-rated, offering protection against dust ingress. It also minimizes the impact of light moisture exposure on internal components.

Q: How does 103H7126-0740 motor benefit from 2.2mH inductance?

A: The 2.2mH inductance per phase provides stable electrical performance. It reduces voltage spikes and ensures consistent operation in automation systems.

Q: Why is 103H7126-0740 motor’s resistance 0.9Ω per phase?

A: The 0.9Ω resistance per phase ensures controlled power dissipation. It helps maintain efficient electrical operation and reduces energy loss.

Q: Do 103H7126-0740 motor’s 3A per phase impact performance?

A: Yes, the 3A per phase current allows strong torque output. It ensures the motor operates efficiently under varying load conditions.

Q: Why does the 103H7126-0740 motor use 2.75V input voltage?

A: The 2.75V voltage is designed for optimized power control. It enhances efficiency and reduces the risk of overheating during operation.


Internal Product Review

  • ‘‘The 103H7126-0740 StepSyn motor offers precise motion control with a 1.8° step angle and 2.2mH inductance per phase. Its 0.9Ω resistance per phase ensures efficient electrical operation without excessive heating. The IP43-rated housing provides protection, making it a dependable choice for controlled actuation in automation systems.’’

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