103H6701-0440

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The 103H6701-0440 stepping motor features a rated current of 2 A per phase, a holding torque of 0.28 N-m, and dimensions of 50 mm square. Part of the StepSyn Stepping Motors series by Sanyo Denki, it offers a step angle of 1.8˚ per step and a source voltage of DC 24V for precise and efficient operation.

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Product Description:

The 103H6701-0440 is a StepSyn stepping motor that can be used in industrial automation and other places where precise positioning is needed to direct motion. The motor, which is made by Sanyo Denki, works reliably and is small. The motor is designed to stay stable and work well in a variety of operational situations.

The 103H6701-0440 stepping motor has a holding torque of 0.28 N·m or more when the two-phase power is turned on. This makes sure that the holding power is stable when the motor is not moving. The rated current is set at 2A per phase, which helps the motor work more efficiently and be easier to manage. The wiring resistance is 1.1Ω per phase, which keeps power loss to a minimum. The wiring inductance is 1.6 mH per phase, which speeds up the reaction time. The torque characteristics curve shows that as the pulse rate goes up, the torque goes down. The motor shows that the start torque at Jρ₂ and the getaway torque at Jρ₁ change over time. This feature allows for accurate movement control when different loads are applied. The structure and electrical properties of the motor are made to work consistently and reliably so that it meets practical needs.

The torque output of the motor is best for changing the speed of motion devices in a controlled way. The accuracy of the steps stays the same under different working loads that need to be placed reliably. The 103H6701-0440 StepSyn stepping motor is powered by a two-phase system, which ensures that the motion is consistent and there is little variance. Because of its torque qualities, it can maintain the same speed even when the pulse rate varies. The electrical factors enable efficient current flow that prevents power from being wasted. Its step reaction maintains accuracy even when speeds alter, hence improving overall performance in automated applications.

Coupling Type For Torque
Rubber coupling
Dimensions
50 mm sq
Getaway Torque
JL1=0.94 x 10^-4 kg·m^2 with rubber coupling
Holding Torque
0.28 N-m
Holding Torque
0.28 N·m or more
Rated Current
2 A/phase
Rated Current
2A/phase
Rotor Inertia
0.057 x 10^-4 kg·m^2
Source Voltage
DC 24V
Step Angle
1.8˚ per step
Step System
Two-phase
Weight
0.35 kg
Wirewound Current
2 A/phase
Wiring Inductance
1.6mH/phase
Wiring Resistance
1.1Ω/phase

Frequently Asked Questions about 103H6701-0440:

Q: How does the 103H6701-0440 maintain torque at high speeds?

A: The motor's electrical characteristics optimize torque output at varying pulse rates. Its inductance and resistance contribute to stable performance under different speeds.

Q: Why does the 103H6701-0440 have 1.1Ω wiring resistance?

A: The 1.1Ω wiring resistance minimizes power loss in each phase. It allows efficient current flow for consistent motor performance.

Q: Do torque characteristics of 103H6701-0440 change with pulse rate?

A: Yes, the torque decreases as the pulse rate increases. This ensures controlled speed adjustments for precision motion control.

Q: How does the 103H6701-0440 benefit from 1.6mH inductance?

A: The 1.6mH inductance improves response time by regulating current changes. It helps maintain smooth step transitions during operation.

Q: Why does the 103H6701-0440 use a compact motor design?

A: The compact design allows efficient integration into motion systems. It provides precise positioning without occupying excessive space.


Internal Product Review

  • ‘‘The 103H6701-0440 StepSyn motor delivers reliable motion control with minimal deviation. Its two-phase system ensures precise operation with a stable torque curve across varying pulse rates. The wiring resistance of 1.1Ω per phase optimizes efficiency while the 1.6mH wiring inductance enhances response time.’’

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